Asus Computer Hardware H87 PLUS User Manual

H87-PLUS  
 
Contents  
iii  
iv  
Creating a RAID driver disk in Windows®....................................5-8  
v
Safety information  
Electrical safety  
To prevent electrical shock hazard, disconnect the power cable from the electrical outlet  
before relocating the system.  
When adding or removing devices to or from the system, ensure that the power cables  
for the devices are unplugged before the signal cables are connected. If possible,  
disconnect all power cables from the existing system before you add a device.  
Before connecting or removing signal cables from the motherboard, ensure that all  
power cables are unplugged.  
Seek professional assistance before using an adapter or extension cord. These devices  
could interrupt the grounding circuit.  
Ensure that your power supply is set to the correct voltage in your area. If you are not  
sure about the voltage of the electrical outlet you are using, contact your local power  
company.  
If the power supply is broken, do not try to fix it by yourself. Contact a qualified service  
technician or your retailer.  
Operation safety  
Before installing the motherboard and adding devices on it, carefully read all the manuals  
that came with the package.  
Before using the product, ensure all cables are correctly connected and the power  
cables are not damaged. If you detect any damage, contact your dealer immediately.  
To avoid short circuits, keep paper clips, screws, and staples away from connectors,  
slots, sockets and circuitry.  
Avoid dust, humidity, and temperature extremes. Do not place the product in any area  
where it may become wet.  
Place the product on a stable surface.  
If you encounter technical problems with the product, contact a qualified service  
technician or your retailer.  
vi  
 
About this guide  
This user guide contains the information you need when installing and configuring the  
motherboard.  
How this guide is organized  
This guide contains the following parts:  
Chapter 1: Product introduction  
This chapter describes the features of the motherboard and the new technology it  
supports. It includes description of the switches, jumpers, and connectors on the  
motherboard.  
Chapter 2: Basic installation  
This chapter lists the hardware setup procedures that you have to perform when  
installing system components.  
Chapter 3: BIOS setup  
This chapter tells how to change system settings through the BIOS Setup menus.  
Detailed descriptions of the BIOS parameters are also provided.  
Chapter 4: Software support  
This chapter describes the contents of the support DVD that comes with the  
motherboard package and the software.  
Chapter 5: RAID support  
This chapter describes the RAID configurations.  
Where to find more information  
Refer to the following sources for additional information and for product and software  
updates.  
1.  
2.  
ASUS websites  
The ASUS website provides updated information on ASUS hardware and software  
products. Refer to the ASUS contact information.  
Optional documentation  
Your product package may include optional documentation, such as warranty flyers,  
that may have been added by your dealer. These documents are not part of the  
standard package.  
vii  
 
Conventions used in this guide  
To ensure that you perform certain tasks properly, take note of the following symbols used  
throughout this manual.  
DANGER/WARNING: Information to prevent injury to yourself when trying to  
complete a task.  
CAUTION: Information to prevent damage to the components when trying to  
complete a task  
IMPORTANT: Instructions that you MUST follow to complete a task.  
NOTE: Tips and additional information to help you complete a task.  
Typography  
Bold text  
Italics  
Indicates a menu or an item to select.  
Used to emphasize a word or a phrase.  
<Key>  
Keys enclosed in the less-than and greater-than sign  
means that you must press the enclosed key.  
Example: <Enter> means that you must press the Enter or  
Return key.  
<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key  
names are linked with a plus sign (+).  
viii  
H87-PLUS specifications summary  
CPU  
LGA1150 socket for Intel® 4th Generation Core™ i7 / Core™ i5 /  
Core™ i3, Pentium®, and Celeron® processors  
Supports 22nm CPU  
Supports Intel® Turbo Boost Technology 2.0*  
*
The Intel® Turbo Boost Technology 2.0 support depends on the CPU  
types.  
** Refer to www.asus.com for Intel® CPU support list.  
Chipset  
Memory  
Intel® H87 Express Chipset  
4 x DIMM, max. 32GB, DDR3 1600 / 1333 / 1066 MHz, non-ECC,  
un-buffered memory  
Dual-channel memory architecture  
Supports Intel® Extreme Memory Profile (XMP)  
*
Hyper DIMM support is subject to the physical characteristics of  
individual CPUs. Please refer to Memory QVL (Qualified Vendors List)  
for details.  
** Refer to www.asus.com for the Memory QVL (Qualified Vendors List).  
*** Due to Intel® chipset limitation, DDR3 1600 MHz and higher memory  
modules on XMP mode will run at the maximum transfer rate of DDR3  
1600 Mhz.  
Expansion slots  
1 x PCI Express 3.0/2.0 x16 slots [yellow] (at x16 mode)  
1 x PCI Express 2.0 x16 slot [dark brown] (run at x4 mode,  
compatible with PCIe x1 and x4 devices)  
2 x PCI Express 2.0 x1 slots  
3 x PCI slots  
VGA  
Integrated Graphics Processor - Intel® HD Graphics support  
Multi-VGA output support: HDMI/DVI-D/RGB port  
Supports HDMI with max. resolution of 4096 x 2160 @24Hz / 2560  
x 1600 @60Hz  
Supports DVI-D with max. resolution of 1920 x 1200 @60Hz  
Supports RGB with max. resolution of 1920 x 1200 @60Hz  
Maximum shared memory 1024MB  
Supports up to three displays simultaneously  
Multi-GPU support  
Storage  
Supports AMD® Quad-GPU CrossFireX™ Technology  
Intel® H87 Express Chipset  
-
-
6 x SATA 6.0 Gb/s ports (yellow) with RAID 0, 1, 5, 10 support  
Supports Intel® Smart Response Technology, Intel® Rapid Start  
Technology, and Intel® Smart Connect Technology*  
*
These functions will work depending on the CPU installed.  
LAN  
Realtek® 8111G Gigabit LAN controller  
(continued on the next page)  
ix  
 
H87-PLUS specifications summary  
Audio  
Realtek® ALC887 8-channel high definition audio CODEC  
-
Supports Jack-Detection, multi-streaming, and front panel jack-  
retasking  
*
Use a chassis with HD audio module in the front panel to support an  
8-channel audio output.  
Intel® H87 Express Chipset - supports ASUS USB 3.0  
Boost  
USB  
-
-
2 x USB 3.0/2.0 ports at mid-board for front panel support  
2 x USB 3.0/2.0 ports at rear panel (blue)  
Intel® H87 Express Chipset  
-
10 x USB 2.0/1.1 ports (6 ports at mid-board, 4 ports at rear  
panel)  
ASUS unique features  
ASUS 5X Protection  
-
ASUS motherboards safeguard your PC with 5X Protection:  
DIGI+VRM, DRAM Fuse, ESD Guards, All 5K-Hour Solid  
Capacitors, and Stainless Steel Back I/O to ensure the best  
quality, reliability, and durability.  
ASUS DIGI+ VRM  
-
-
-
ASUS DIGI+ VRM: Digital Power Design for the CPU  
ASUS 4 Phase Power Design  
ASUS CPU power utility  
ASUS DRAM Fuse  
Enhanced DRAM overcurrent protection and short circuit  
damage prevention  
-
ASUS ESD Guards  
-
Strong ESD protection for extended component lifespan  
ASUS All 5K-Hour Solid Capacitors  
-
2.5x Longer lifespan with excellent durability  
ASUS Stainless Steel Back I/O  
3x More durable corrosion-resistant coating  
-
ASUS EPU  
EPU  
-
ASUS Exclusive Features  
-
ASUS UEFI BIOS EZ Mode featuring user-friendly graphics  
interface  
-
-
-
-
-
-
ASUS USB 3.0 Boost  
GPU Boost  
MemOK!  
AI Suite 3  
Anti-Surge protection  
ESD  
(continued on the next page)  
x
H87-PLUS specifications summary  
ASUS unique features  
ASUS Quiet Thermal Solution  
-
-
ASUS Fanless Design: Stylish Heatsink solution & MOS  
heatsink  
ASUS Fan Xpert 2  
ASUS Q-Design  
ASUS Q-Slot  
-
ASUS EZ DIY  
-
-
-
ASUS MyLogo 2  
ASUS CrashFree BIOS 3  
ASUS EZ Flash 2  
Other features  
ASUS 100% All High-quality Conductive Polymer Capacitors  
1 x PS/2 mouse / keyboard combo port  
1 x HDMI port  
Back Panel I/O Ports  
1 x DVI-D port  
1 x RGB port  
1 x LAN (RJ-45) port  
2 x USB 3.0/2.0 ports (blue)  
4 x USB 2.0/1.1 ports  
3-jack 8-channel audio I/O ports  
1 x 19-pin USB 3.0/2.0 connector supports additional 2 USB ports  
3 x USB 2.0/1.1 connectors support additional 6 USB ports  
6 x SATA 6.0 Gb/s connectors  
1 x 4-pin CPU Fan connector  
2 x 4-pin Chassis Fan connectors  
1 x Front panel audio connector (AAFP)  
1 x System panel  
Internal I/O connectors /  
jumpers / buttons  
1 x S/PDIF out header  
1 x 24-pin EATX Power connector  
1 x 8-pin EATX 12V Power connector  
1 x MemOK! button  
1 x Clear CMOS jumper  
1 x COM connector  
BIOS features  
64 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI 2.0, WfM 2.0, SM  
BIOS 2.7, ACPI 4.0a, Multi-language BIOS, ASUS EZ Flash 2,  
ASUS CrashFree BIOS 3, iGPU+PEG and OA3.0 support, My  
Favorites, Quick Note, Last Modified Log, F12 PrintScreen function,  
F3 Shortcut functions, and ASUS DRAM SPD (Serial Presence  
Detect) memory information  
Manageability  
WfM 2.0, DMI 2.0, WOL by PME, PXE  
Drivers  
Support DVD contents  
ASUS Utilities  
EZ Update  
Anti-virus software (OEM version)  
ATX form factor: 12 in. x 8.2 in. (30.5 cm x 20.8 cm)  
Form factor  
Specifications are subject to change without notice.  
xi  
Package contents  
Check your motherboard package for the following items  
User Manual  
ASUS H87-PLUS motherboard  
User manual  
Support DVD  
2 x Serial ATA 6.0 Gb/s cables  
1 x ASUS I/O shield  
If any of the above items is damaged or missing, contact your retailer.  
The illustrations above are for reference only. Actual product specifications may vary  
with different models.  
xii  
 
Installation tools and components  
1 bag of screws  
Philips (cross) screwdriver  
PC chassis  
Power supply unit  
Intel® LGA1150 CPU  
Intel® LGA1150 compatible CPU Fan  
DIMM  
SATA hard disk drive  
SATA optical disc drive (optional)  
Graphics card (optional)  
The tools and components in the table above are not included in the motherboard package.  
xiii  
 
xiv  
Chapter 1:  
Product Introduction  
Product introduction  
1
1.1  
Special features  
1.1.1  
Product highlights  
LGA1150 socket for Intel® 4th Generation Core™ i7 / Core™ i5 / Core™ i3,  
Pentium®, and Celeron® Processors  
This motherboard supports Intel® 4th generation Core™ i7 / Core™ i5 / Core™ i3, Pentium®,  
and Celeron® processors in the LGA1150 package. It provides great graphics and system  
performance with its GPU, dual-channel DDR3 memory slots and PCI Express 2.0/3.0  
expansion slots.  
Intel® H87 Express Chipset  
Intel® H87 Express Chipset is a single-chipset that supports the 1150 socket Intel® 4th  
generation Core™ i7 / Core™ i5 / Core™ i3, Pentium® and Celeron® processors. It utilizes  
the serial point-to-point links, which increases bandwidth and enhances the system’s  
performance. It natively supports up to four USB 3.0 ports for up to ten times faster transfer  
rate than USB 2.0 and enables the iGPU function for Intel® integrated graphics performance.  
PCI Express® 3.0  
PCI Express® 3.0 (PCIe 3.0) is the PCI Express bus standard that provides twice the  
performance and speed of PCIe 2.0. It provides an optimal graphics performance,  
unprecedented data speed and seamless transition with its complete backward compatibility  
to PCIe 1.0/2.0 devices.  
Dual-Channel DDR3 1600 / 1333 / 1066 MHz Support  
The motherboard supports the dual-channel DDR3 memory that features data transfer rates  
of DDR3 1600 / 1333 / 1066 MHz to boost the system’s performance, and to meet the higher  
bandwidth requirements of 3D graphics, multimedia and Internet applications.  
*
Due to Intel® chipset limitation, DDR3 1600 MHz and higher memory modules on XMP mode will run at the  
maximum transfer rate ot DDR3 1600 MHz.  
Native SATA 6.0 Gb/s support  
With Intel® H87 Express Chipset natively support for the next-generation Serial ATA (SATA)  
storage interface, this motherboard delivers up to 6.0 Gb/s data transfer rates. It also  
provides enhanced scalability, faster data retrieval, double the bandwidth of current bus  
systems.  
Quad-GPU CrossFireX™ Support  
This motherboard features the most powerful Intel® H87 platform that optimizes PCIe  
allocation in multi-GPU CrossFireX™ solution, giving you a brand-new gaming enjoyment.  
1-1  
ASUS H87-PLUS  
S/PDIF out connector  
This motherboard provides convenient connectivity to external home theater audio systems  
via the optical S/PDIF (SONY-PHILIPS Digital Interface) out connector. The S/PDIF transfers  
digital audio without converting it to analog format and keeps the best signal quality.  
100% All High-quality Conductive Polymer Capacitors  
This motherboard uses all high-quality conductive polymer capacitors for durability, improved  
lifespan, and enhanced thermal capacity.  
Intel® Smart Response Technology  
Intel® Smart Response Technology, an important part of Green ASUS eco-friendly computing,  
reduces load and wait time, eliminates unecessary hard drive spin thus lowering power  
usage, and uses an installed SSD (requires 18.6 GB available space) as a cache for  
frequently accessed data or applications. It combines SSD performance and hard drive  
capacity, operating up to six times faster than a hard-drive-only system to boost the system’s  
overall performance.  
*
4th generation Intel® Core™ processors support Intel® Smart Response Technology.  
** An operating system must be installed on the HDD to launch Intel® Smart Response Technology.  
*** The SSD is reserved for caching function.  
Intel® Smart Connect Technology  
Intel® Smart Connect Technology allows your system to receive updates for your web  
applications in real-time even when your system is in sleep mode. This saves wait time for  
applications to update and sync with the cloud for a more efficient computing experience.  
Intel® Rapid Start Technology  
Intel® Rapid Start Technology allows your computer to quickly resume from a low-power  
hibernate state in seconds. Saving your system memory to the designated SSD, it provides  
your computer a faster wake-up response time, while still keeping the energy use low.  
1.1.2  
5X Protection  
5X Protection  
ASUS motherboard guards your PC with 5X PROTECTION. We use components like  
ESD units tested to strict standards that eliminate electrostatic interference, polyswitches  
(resettable fuses) around DRAM slots to prevent overcurrent and short-circuit damage, and  
a corrosion-resistant back I/O shield. All examples of ASUS providing the best possible  
reliability and durability.  
DIGI+ VRM  
Voltage regulator modules (VRMs) are among the most essential motherboard components.  
A good VRM intelligently delivers CPU power based on actual needs at any given time.  
Quickly-changing digital signal (SVID) requests from the CPU may prove too much for  
generic VRMs, and ASUS was first with digital controllers featuring faster sensing and  
response to deliver precise CPU power on demand. This great accuracy reduces energy  
waste and improves system stability.  
1-2  
Chapter 1: Product introduction  
ASUS DRAM Fuse  
Onboard polyswitch (resettable fuse) prevents overcurrent and short-circuit damage. This  
extends beyond I/O ports to DRAM to safeguard the system and device lifespan.  
ASUS ESD Guards  
Electrostatic discharges (ESD) can happen suddenly, and their damaging effects are often  
underestimated. ASUS ESD Guards offer an active protective circuit design that ensures  
electrostatic discharges are properly grounded, providing prolonged component longevity.  
ASUS All 5K-Hour Solid Capacitors  
ASUS high-quality solid state capacitors assure a 5000-hour lifespan --- equivalent to 2.5  
times longer than traditional capacitors. All capacitors pass testing under temperatures as  
high as 105 degrees and meet Japanese industrial standards to provide excellent durability  
and enhanced thermal capacity.  
ASUS Stainless Steel Back I/O  
ASUS motherboard back I/O panels are made from strong and corrosion-resistant stainless  
steel, which is bonded with a thin layer of chromium oxide to enhance anti-corrosive  
properties. Passing 72-hour spray salt endurance tests, ASUS stainless steel back I/O panels  
have a usage life three times longer compared to ordinary panels.  
1.1.3  
ASUS Exclusive Features  
EPU  
Tap into the world’s first real-time PC power saving chip through a simple onboard switch or  
AI Suite 3 utility. Get total system-wide energy optimization by automatically detecting current  
PC loadings and intelligently moderating power consumption. This also reduces fan noise  
and extends component longevity.  
GPU Boost  
GPU Boost accelerates the integrated GPU for extreme graphics performance, facilitates  
flexible frequency adjustments and easily delivers stable system-level upgrades for every  
use.  
USB 3.0 Boost  
ASUS USB 3.0 Boost, which supports USB 3.0 standard UASP (USB Attached SCSI  
Protocol), significantly increases a USB device’s transfer speed up to 170% faster than the  
already impressive USB 3.0 transfer speed. It automatically accelerates data speeds for  
compatible USB 3.0 peripherals without the need for any user interaction.  
Network iControl  
Network iControl is an intuitive one-step network control center that makes it easier for you to  
manage your bandwidth and allows you to set, monitor and schedule the bandwidth priorities  
for your network programs.  
1-3  
ASUS H87-PLUS  
AI Suite 3  
With its user-friendly interface, ASUS AI Suite 3 consolidates all the exclusive ASUS features  
into one simple-to-use software package. It allows you to supervise overclocking, energy  
management, fan speed control, voltage and sensor readings. This all-in-one software offers  
diverse and ease to use functions, with no need to switch back and forth between different  
utilities.  
MemOK!  
MemOK!, the remarkable memory rescue tool, allows you to simply press a button to  
patch memory issues, ensure memory boot compatibility, determine fail-safe settings, and  
dramatically improve the systemís bootup.  
ASUS Anti-Surge  
This special design protects expensive devices and the motherboard from damage caused  
by power surges from switching power supply unit (PSU).  
1.1.4  
ASUS Quiet Thermal Solution  
ASUS Fanless Design: stylish heatsink solution  
The stylish heatsink features a 0-dB thermal solution that offers you a noiseless PC  
environment. The heatsink design also lowers the temperature of the chipset and power  
phase area through high efficient heat-exchange. Combined with usability and aesthetics,  
the ASUS stylish heatsink will give you an extremely silent and cooling experience with its  
elegant appearance.  
ASUS Fan Xpert 2  
ASUS Fan Xpert 2 provides customizable settings for a cooler and quieter computing  
environment. With its Fan Auto Tuning feature, ASUS Fan Xpert 2 automatically detects  
and tweaks all fan speeds, and provides you with optimized fan settings based on the fans’  
specifications and positions.  
1.1.5  
ASUS EZ DIY  
ASUS UEFI BIOS  
ASUS UEFI BIOS, a UEFI compliant architecture, offers the first mouse-controlled intuitive  
graphical BIOS interface that goes beyond the traditional keyboard-only BIOS controls,  
providing you with more flexibility, convenience, and easy to navigate UEFI BIOS than the  
traditional BIOS versions. It offers you with dual selectable modes and native support for hard  
drives larger than 2.2 TB.  
ASUS UEFI BIOS includes the following new features:  
New My Favorite function allows you to quickly access the frequently used items  
New Quick Note function allows you to take notes in the BIOS environment  
New log reminder allows you to view all your modified settings  
F12 BIOS snapshot hotkey  
F3 Shortcut for most accessed information  
ASUS DRAM SPD (Serial Presence Detect) information detecting faulty DIMMs, and  
helping with difficult POST situations.  
1-4  
Chapter 1: Product introduction  
ASUS Q-Slot  
ASUS Q-Slot is designed to speed up and simplify the DIY process to enhance your DIY  
experience.  
1.1.6  
Other special features  
HDMI Support  
High Definition Multimedia Surface (HDMI) is a set of digital video standards that delivers  
mulit-channel audio and uncompressed digital video up to 4K/2K resolution visuals through  
a single cable. Supporting HDCP copy protection such as HD DVD and blu-ray discs, HDMI  
provides you with the highest quality home theater experience.  
ErP Ready  
The motherboard is European Union’s Energy-related Products (ErP) ready, and ErP requires  
products to meet certain energy efficiency requirement in regards to energy consumptions.  
This is in line with ASUS vision of creating environment-friendly and energy-efficient products  
through product design and innovation to reduce carbon footprint of the product and thus  
mitigate environmental impacts.  
1-5  
ASUS H87-PLUS  
1.2  
Motherboard overview  
Before you proceed  
1.2.1  
Take note of the following precautions before you install motherboard components or change  
any motherboard settings.  
Unplug the power cord from the wall socket before touching any component.  
Before handling components, use a grounded wrist strap or touch a safely grounded  
object or a metal object, such as the power supply case, to avoid damaging them due  
to static electricity.  
Hold components by the edges to avoid touching the ICs on them.  
Whenever you uninstall any component, place it on a grounded antistatic pad or in the  
bag that came with the component.  
Before you install or remove any component, ensure that the ATX power supply is  
switched off or the power cord is detached from the power supply. Failure to do so  
may cause severe damage to the motherboard, peripherals, or components.  
1-6  
Chapter 1: Product introduction  
1.2.2  
Motherboard layout  
1
2
3
4
3
5
20.8cm(8.2in)  
CPU_FAN  
KBMS  
_USB78  
DIGI  
+VRM  
EATX12V  
ASM  
1442  
HDMI  
CHA_FAN2  
3
6
7
MemOK!  
DRAM_LED  
2
USB34  
LAN_USB3_56  
AUDIO  
BATTERY  
CHA_FAN1  
COM  
PCIEX1_1  
8
9
H87-PLUS  
Realtek  
8111G  
PCIEX16_1  
PCIEX1_2  
Intel®  
H87  
Super  
I/O  
PCI1  
PCIEX16_2  
PCI2  
ASM  
1083  
10  
8
64Mb  
BIOS  
CLRTC  
Realtek  
ALC887  
SATA6G_4 SATA6G_3  
SATA6G_6 SATA6G_5  
PCI3  
SPDIF_OUT  
USB910 USB1112 USB1314  
PANEL  
SB_PWR  
AAFP  
15 14 13  
12  
11  
Refer to 1.2.9 Internal connectors and 2.2.1 Rear I/O connection for more information  
about rear panel connectors and internal connectors.  
1-7  
ASUS H87-PLUS  
Layout contents  
Connectors/Jumpers/Slots  
Page  
1-18  
1-21  
1-20  
1-9  
1. Serial port connector (10-1 pin COM)  
2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)  
3. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1-2)  
4. LGA1150 CPU socket  
5. DDR3 DIMM slots  
1-10  
1-15  
1-16  
1-17  
1-18  
1-14  
1-22  
1-19  
1-19  
1-20  
1-16  
6. MemOK! button  
7. DRAM LED (DRAM_LED)  
8. Intel® H87 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1-6)  
9. USB 3.0 connector (20-1 pin USB3_12)  
10. Clear RTC RAM (3-pin CLRTC)  
11. System panel connector (20-8 pin PANEL)  
12. USB 2.0 connectors (10-1 pin USB910, USB1112, USB1314)  
13. Digital audio connector (4-1 pin SPDIF_OUT)  
14. Front panel audio connector (10-1 pin AAFP)  
15. Standby power LED (SB_PWR)  
1-8  
Chapter 1: Product introduction  
1.2.3  
Central Processing Unit (CPU)  
The motherboard comes with a surface mount LGA1150 socket designed for Intel® 4th  
Generation Core™ i7 / Core™ i5 / Core™ i3, Pentium™, and Celeron™ processors.  
H87-PLUS  
H87-PLUS CPU socket LGA1150  
Ensure that all power cables are unplugged before installing the CPU.  
Ensure that you install the correct CPU designed for LGA1150 only. DO NOT install a  
CPU designed for LGA1155 and LGA1156 sockets on the LGA1150 socket.  
Upon purchase of the motherboard, ensure that the PnP cap is on the socket and  
the socket contacts are not bent. Contact your retailer immediately if the PnP cap  
is missing, or if you see any damage to the PnP cap/socket contacts/motherboard  
components. ASUS will shoulder the cost of repair only if the damage is shipment/  
transit-related.  
Keep the cap after installing the motherboard. ASUS will process Return Merchandise  
Authorization (RMA) requests only if the motherboard comes with the cap on the  
LGA1150 socket.  
The product warranty does not cover damage to the socket contacts resulting from  
incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP  
cap.  
1-9  
ASUS H87-PLUS  
1.2.4  
System memory  
The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules  
(DIMM) slots.  
A DDR3 module is notched differently from a DDR or DDR2 module. DO NOT install a DDR  
or DDR2 memory module to the DDR3 slot.  
H87-PLUS  
H87-PLUS 240-pin DDR3 DIMM sockets  
Recommended memory configurations  
1-10  
Chapter 1: Product introduction  
Memory configurations  
You may install 1GB, 2GB, 4GB, and 8GB unbuffered and non-ECC DDR3 DIMMs into the  
DIMM sockets.  
You may install varying memory sizes in Channel A and Channel B. The system maps  
the total size of the lower-sized channel for the dual-channel configuration. Any excess  
memory from the higher-sized channel is then mapped for single-channel operation.  
According to Intel CPU specification, DIMM voltage below 1.65V is recommended to  
protect the CPU.  
Due to Intel® chipset limitation, DDR3 1600 MHz and higher memory modules on XMP  
mode will run at the maximum transfer rate of DDR3 1600 MHz.  
Always install DIMMs with the same CAS latency. For optimum compatibility, we  
recommend that you obtain memory modules from the same vendor.  
Due to the memory address limitation on 32-bit Windows® OS, when you install 4GB  
or more memory on the motherboard, the actual usable memory for the OS can be  
about 3GB or less. For effective use of memory, we recommend that you do any of the  
following:  
a) Use a maximum of 3GB system memory if you are using a 32-bit Windows® OS.  
b) Install a 64-bit Windows® OS when you want to install 4GB or more on the  
motherboard.  
c) For more details, refer to the Microsoft® support site at http://support.microsoft.  
com/kb/929605/en-us.  
This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less  
(Memory chip capacity counts in Megabit, 8 Megabit/Mb = 1 Megabyte/MB).  
The default memory operation frequency is dependent on its Serial Presence Detect  
(SPD), which is the standard way of accessing information from a memory module.  
Under the default state, some memory modules for overclocking may operate at a  
lower frequency than the vendor-marked value. To operate at the vendor-marked  
or at a higher frequency, refer to section 3.5 Ai Tweaker menu for manual memory  
frequency adjustment.  
For system stability, use a more efficient memory cooling system to support a full  
memory load (4 DIMMs) or overclocking condition.  
Always install the DIMMS with the same CAS Latency. For an optimum compatibility,  
we recommend that you install memory modules of the same version or data code (D/  
C) from the same vendor. Check with the vendor to get the correct memory modules.  
Visit the ASUS website at www.asus.com for the Qualified Vendors Lists (QVL).  
1-11  
ASUS H87-PLUS  
1.2.5  
Expansion slots  
Unplug the power cord before adding or removing expansion cards. Failure to do so may  
cause you physical injury and damage motherboard components.  
PCIEX1_1  
H87-PLUS  
PCIEX16_1  
PCIEX1_2  
PCI1  
PCIEX16_2  
PCI2  
PCI3  
Slot No. Slot Description  
1
2
3
4
5
6
7
PCIe 2.0 x1_1 slot  
PCIe 3.0/2.0 x16_1 slot (at x16 mode)  
PCIe 2.0 x1_2 slot  
PCI 1  
PCIe 2.0 x16_2 slot (run at x4 mode, compatible with PCIe x1 and x4 devices)  
PCI 2  
PCI 3  
1-12  
Chapter 1: Product introduction  
PCIe Express operating mode  
VGA configuration  
PCIe 3.0/2.0 x16_1  
PCIe 2.0 x16_2  
Single VGA/PCIe card  
Dual VGA/PCIe card  
x16 (single VGA recommended)  
x16  
N/A  
x4  
In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (yellow) for a PCI Express  
x16 graphics card to get better performance.  
We recommend that you provide sufficient power when running CrossFireX™ mode.  
Connect a chassis fan to the motherboard connector labeled CHA_FAN1-2 when  
using multiple graphics cards for better thermal environment.  
IRQ assignments for this motherboard  
A
B
C
D
E
F
G
H
PCIe x16_1  
shared  
PCIe x16_2  
PCIe x1_1  
PCIe x1_2  
PCI 1  
shared  
shared  
shared  
shared  
PCI 2  
shared  
PCI 3  
shared  
Intel SATA Controller  
Realtek LAN  
Intel xHCI  
Intel EHCI 1  
shared  
shared  
shared  
shared  
Intel EHCI 2  
HD Audio  
shared  
shared  
1-13  
ASUS H87-PLUS  
1.2.6  
Jumpers  
Clear RTC RAM (3-pin CLRTC)  
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the  
CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM  
data. The onboard button cell battery powers the RAM data in CMOS, which include system  
setup information such as system passwords.  
To erase the RTC RAM:  
H87-PLUS  
CLRTC  
1
2
2
3
Normal  
Clear RTC  
(Default)  
H87-PLUS Clear RTC RAM  
1.  
2.  
Turn OFF the computer and unplug the power cord.  
Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for  
about 5~10 seconds, then move the cap back to pins 1-2.  
3.  
4.  
Plug the power cord and turn ON the computer.  
Hold down the <Del> key during the boot process and enter BIOS setup to reenter  
data.  
Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default  
position. Removing the cap will cause system boot failure!  
If the steps above do not help, remove the onboard battery and move the jumper  
again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the  
battery.  
You do not need to clear the RTC when the system hangs due to overclocking. For  
system failure due to overclocking, use the CPU Parameter Recall (C.P.R) feature.  
Shut down and reboot the system so the BIOS can automatically reset parameter  
settings to default values.  
1-14  
Chapter 1: Product introduction  
1.2.7  
Onboard buttons  
Onboard buttons allow you to fine-tune performance when working on a bare or open-  
case system. This is ideal for overclockers and gamers who continually change settings to  
enhance system performance.  
MemOK! button  
Installing DIMMs that are not compatible with the motherboard may cause system boot  
failure, and the DRAM_LED near the MemOK! switch lights continuously. Press and hold the  
MemOK! button until the DRAM_LED starts blinking to begin automatic memory compatibility  
tuning for successful boot.  
H87-PLUS  
H87-PLUS MemOK! button  
Refer to section 1.2.8 Onboard LEDs for the exact location of the DRAM_LED.  
The DRAM_LED also lights up when the DIMM is not properly installed. Turn off the  
system and reinstall the DIMM before using the MemOK! function.  
The MemOK! switch does not function under Windows® OS environment.  
During the tuning process, the system loads and tests failsafe memory settings. It  
takes about 30 seconds for the system to test one set of failsafe settings. If the test  
fails, the system reboots and test the next set of failsafe settings. The blinking speed  
of the DRAM_LED increases, indicating different test processes.  
Due to memory tuning requirement, the system automatically reboots when each  
timing set is tested. If the installed DIMMs still fail to boot after the whole tuning  
process, the DRAM_LED lights continuously. Replace the DIMMs with ones  
recommended in the Memory QVL (Qualified Vendors Lists) in this user manual or on  
the ASUS website at www.asus.com.  
If you turn off the computer and replace DIMMs during the tuning process, the system  
continues memory tuning after turning on the computer. To stop memory tuning, turn  
off the computer and unplug the power cord for about 5–10 seconds.  
If your system fails to boot up due to BIOS overclocking, press the MemOK! switch  
to boot and load the BIOS default settings. A message will appear during POST  
reminding you that the BIOS has been restored to its default settings.  
We recommend that you download and update to the latest BIOS version from the  
ASUS website at www.asus.com after using the MemOK! function.  
1-15  
ASUS H87-PLUS  
1.2.8  
Onboard LEDs  
1.  
Standby Power LED  
The motherboard comes with a standby power LED that lights up to indicate that the  
system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should  
shut down the system and unplug the power cable before removing or plugging in any  
motherboard component. The illustration below shows the location of the onboard LED.  
H87-PLUS  
SB_PWR  
ON  
OFF  
Standby Power Powered Off  
H87-PLUS Onboard LED  
2.  
DRAM LED  
DRAM LED checks the DRAM in sequence during motherboard booting process. If an  
error is found , the LED next to the error device will continue lighting until the problem  
is solved. This user-friendly design provides an intuitional way to locate the root  
problem within a second.  
DRAM LED  
H87-PLUS  
H87-PLUS DRAM LED  
1-16  
Chapter 1: Product introduction  
1.2.9  
1.  
Internal connectors  
Intel® H87 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1-6)  
These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0  
Gb/s signal cables.  
If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10  
configuration with the Intel® Rapid Storage Technology through the onboard Intel® H87  
chipset.  
SATA6G_1  
GND  
RSATA_TXP1  
RSATA_TXN1  
GND  
RSATA_RXN1  
RSATA_RXP1  
GND  
SATA6G_2  
GND  
RSATA_TXP2  
RSATA_TXN2  
GND  
RSATA_RXN2  
RSATA_RXP2  
GND  
SATA6G_4  
SATA6G_6  
SATA6G_3  
SATA6G_5  
H87-PLUS  
H87-PLUS Intel® SATA 6.0Gb/s connectors  
These connectors are set to [AHCI] by default. If you intend to create a Serial ATA  
RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID].  
Refer to section 3.6.3 SATA Configuration for details.  
Before creating a RAID set, refer to section 5.1 RAID configurations or the manual  
bundled in the motherboard support DVD.  
When using hot-plug and NCQ, set the type of the SATA connectors in the BIOS to  
[AHCI]. See section 3.6.3 SATA Configuration for details.  
1-17  
ASUS H87-PLUS  
2.  
USB 3.0 connector (20-1 pin USB3_12)  
This connector allows you to connect a USB 3.0 module for additional USB 3.0 front  
or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benefits of  
USB 3.0 including faster data transfer speeds of up to 4.8Gbps, faster charging time for  
USB-chargeable devices, optimized power efficiency, and backward compatibility with  
USB 2.0.  
USB3_12  
H87-PLUS  
H87-PLUS USB3.0 front panel connector  
The USB 3.0 module is purchased separately.  
You can connect the ASUS front panel USB 3.0 bracket to this connector.  
3.  
Serial port connector (10-1 pin COM)  
This connector is for a serial (COM) port. Connect the serial port module cable to this  
connector, then install the module to a slot opening at the back of the system chassis.  
COM  
PIN 1  
H87-PLUS  
H87-PLUS Serial port (COM) connector  
The COM module is purchased separately.  
1-18  
Chapter 1: Product introduction  
4.  
USB 2.0 connectors (10-1 pin USB910; USB1112; USB1314)  
These connectors are for USB 2.0 ports. Connect the USB module cable to any of  
these connectors, then install the module to a slot opening at the back of the system  
chassis. These USB connectors comply with USB 2.0 specification that supports up to  
480 Mbps connection speed.  
USB910  
USB1112  
USB1314  
H87-PLUS  
PIN 1  
PIN 1  
PIN 1  
H87-PLUS USB2.0 connectors  
Never connect a 1394 cable to the USB connectors. Doing so will damage the  
motherboard!  
The USB 2.0 module is purchased separately.  
5.  
Digital audio connector (4-1 pin SPDIF_OUT)  
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect  
the S/PDIF Out module cable to this connector, then install the module to a slot  
opening at the back of the system chassis.  
H87-PLUS  
SPDIF_OUT  
H87-PLUS Digital audio connector  
The S/PDIF module is purchased separately.  
1-19  
ASUS H87-PLUS  
6.  
CPU and chassis fan connectors (4-pin CPU_FAN; 4-pin CHA_FAN1-2)  
Connect the fan cables to the fan connectors on the motherboard, ensuring that the  
black wire of each cable matches the ground pin of the connector.  
CPU_FAN  
CHA_FAN2  
GND  
CHA FAN PWR  
CHA FAN IN  
CHA FAN PWM  
CHA_FAN1  
H87-PLUS  
H87-PLUS Fan connectors  
DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside  
the system may damage the motherboard components. These are not jumpers! Do not  
place jumper caps on the fan connectors!  
The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.  
7.  
Front panel audio connector (10-1 pin AAFP)  
This connector is for a chassis-mounted front panel audio I/O module that supports  
either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel  
audio I/O module cable to this connector.  
AAFP  
PIN 1  
H87-PLUS  
HD-audio-compliant  
pin definition  
Legacy AC’97  
compliant definition  
H87-PLUS Front panel audio connector  
We recommend that you connect a high-definition front panel audio module to this  
connector to avail of the motherboard’s high-definition audio capability.  
If you want to connect a high-definition or an AC’97 front panel audio module to this  
connector, set the Front Panel Type item in the BIOS setup to [HD] or [AC97].  
1-20  
Chapter 1: Product introduction  
8.  
ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)  
These connectors are for ATX power supply plugs. The power supply plugs are  
designed to fit these connectors in only one orientation. Find the proper orientation and  
push down firmly until the connectors completely fit.  
EATX12V  
EATXPWR  
+3 Volts  
GND  
+12 Volts  
+12 Volts  
+5V Standby  
Power OK  
GND  
+5 Volts  
+5 Volts  
+5 Volts  
-5 Volts  
GND  
H87-PLUS  
PIN 1  
+5 Volts  
GND  
GND  
GND  
+5 Volts  
GND  
PSON#  
GND  
+3 Volts  
+3 Volts  
-12 Volts  
+3 Volts  
PIN 1  
H87-PLUS ATX power connectors  
For a fully configured system, we recommend that you use a power supply unit  
(PSU) that complies with ATX 12 V Specification 2.3 (or later version) and provides a  
minimum power of 350 W.  
DO NOT forget to connect the 4-pin/8-pin EATX12 V power plug. Otherwise, the  
system will not boot.  
We recommend that you use a PSU with a higher power output when configuring a  
system with more power-consuming devices. The system may become unstable or  
may not boot up if the power is inadequate.  
If you want to use two or more high-end PCI Express x16 cards, use a PSU with  
1000W power or above to ensure the system stability.  
If you are uncertain about the minimum power supply requirement for your system,  
refer to the Recommended Power Supply Wattage Calculator at http://support.asus.  
com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.  
1-21  
ASUS H87-PLUS  
9.  
System panel connector (20-8 pin PANEL)  
This connector supports several chassis-mounted functions.  
PANEL  
PWR_LED  
SPEAKER  
PIN 1  
H87-PLUS  
HDD_LED PWRSW RESET  
* Requires an ATX power supply  
H87-PLUS System panel connector  
System power LED (2-pin PWR_LED)  
This 2-pin connector is for the system power LED. Connect the chassis power LED  
cable to this connector. The system power LED lights up when you turn on the system  
power, and blinks when the system is in sleep mode.  
Hard disk drive activity LED (2-pin HDD_LED)  
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable  
to this connector. The HDD LED lights up or flashes when data is read from or written  
to the HDD.  
System warning speaker (4-pin SPEAKER)  
This 4-pin connector is for the chassis-mounted system warning speaker. The speaker  
allows you to hear system beeps and warnings.  
ATX power button/soft-off button (2-pin PWRSW)  
This connector is for the system power button. Pressing the power button turns the  
system on or puts the system in sleep or soft-off mode depending on the operating  
system settings. Pressing the power switch for more than four seconds while the  
system is ON turns the system OFF.  
Reset button (2-pin RESET)  
This 2-pin connector is for the chassis-mounted reset button for system reboot without  
turning off the system power.  
1-22  
Chapter 1: Product introduction  
Chapter 2:  
Basic installation  
Basic installation  
2
2.1  
Building your PC system  
2.1.1  
Motherboard installation  
The diagrams in this section are for reference only. The motherboard layout may vary with  
models, but the installation steps are the same for all models.  
1.  
Install the ASUS I/O shield to the chassis rear I/O panel.  
2.  
Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to  
the chassis’ rear I/O panel.  
2-1  
ASUS H87-PLUS  
3.  
Place six screws into the holes indicated by circles to secure the motherboard to the  
chassis.  
H87-PLUS  
DO NOT overtighten the screws! Doing so can damage the motherboard.  
2-2  
Chapter 2: Basic installation  
2.1.2  
CPU installation  
Ensure that you install the correct CPU designed for LGA1150 socket only. DO NOT install  
a CPU designed for LGA1155 and LGA1156 socket on the LGA1150 socket.  
2-3  
ASUS H87-PLUS  
2.1.3  
CPU heatsink and fan assembly installation  
Apply the Thermal Interface Material to the  
CPU heatsink and CPU before you install  
the heatsink and fan, if necessary.  
To install the CPU heatsink and fan assembly  
2-4  
Chapter 2: Basic installation  
To uninstall the CPU heatsink and fan assembly  
2-5  
ASUS H87-PLUS  
2.1.4  
1
DIMM installation  
2
3
To remove a DIMM  
B
A
A
2-6  
Chapter 2: Basic installation  
2.1.5  
ATX Power connection  
OR  
2-7  
ASUS H87-PLUS  
2.1.6  
SATA device connection  
OR  
2-8  
Chapter 2: Basic installation  
2.1.7  
Front I/O Connector  
To install the system panel connector  
To install USB 2.0 connector  
To install front panel audio connector  
AAFP  
USB 2.0  
To install USB 3.0 connector  
USB 3.0  
2-9  
ASUS H87-PLUS  
2.1.8  
Expansion Card installation  
To install PCIe x16 cards  
To install PCI cards  
To install PCIe x1 cards  
2-10  
Chapter 2: Basic installation  
2.2  
Motherboard rear and audio connections  
Rear I/O connection  
2.2.1  
Rear panel connectors  
1.  
2.  
3.  
PS/2 keyboard / mouse combo port 6.  
DVI-D port  
Video Graphics Adapter (VGA) port  
Realtek® LAN (RJ-45) port*  
7.  
8.  
USB 2.0 ports 3 and 4  
Intel USB 3.0 ports 5 and 6, support  
ASUS USB 3.0 Boost  
4.  
5.  
USB 2.0 ports 7 and 8  
HDMI port  
9.  
Audio I/O ports**  
* and **: Refer to the tables on the next page for LAN port LEDs, and audio port definitions.  
2-11  
ASUS H87-PLUS  
Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under  
Windows® OS environment and after the USB 3.0 driver installation.  
USB 3.0 devices can only be used as data storage only.  
We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster  
and better performance for your USB 3.0 devices.  
Due to the design of the Intel® 8 series chipset, all USB devices connected to the  
USB 2.0 and USB 3.0 ports are controlled by the xHCI controller. Some legacy USB  
devices must update their firmware for better compatibility.  
Multi-VGA output supports up to three displays under Windows® OS environment, two  
displays under BIOS, and one display under DOS.  
Intel display architecture design supports the following maximum supported pixel  
clocks (Pixel Clock = H total x V Total x Frame Rate (Screen refresh rate)):  
-
-
-
DVI port: 165 MHz  
VGA port: 180 MHz  
HDMI port: 300 MHz  
* LAN ports LED indications  
Activity Link LED  
ACT/LINK  
LED  
SPEED  
LED  
Speed LED  
Status  
Off  
Description  
No link  
Status Description  
Off  
10 Mbps connection  
Orange  
Orange  
Linked  
Orange 100 Mbps connection  
LAN port  
Data activity  
Green  
1 Gbps connection  
Orange (Blinking Ready to wake  
then steady) up from S5 mode  
** Audio 2, 4, 6, or 8-channel configuration  
Headset  
2-channel  
Port  
4-channel  
6-channel  
8-channel  
Light Blue (Rear  
panel)  
Rear Speaker  
Out  
Line In  
Rear Speaker Out Rear Speaker Out  
Front Speaker Out Front Speaker Out  
Front Speaker  
Out  
Lime (Rear panel) Line Out  
Pink (Rear panel) Mic In  
Mic In  
Bass/Center  
Bass/Center  
Lime (Front panel)  
Side Speaker Out  
2-12  
Chapter 2: Basic installation  
2.2.2  
Audio I/O connections  
Audio I/O ports  
Connect to Headphone and Mic  
Connect to Stereo Speakers  
Connect to 2.1 channel Speakers  
2-13  
ASUS H87-PLUS  
Connect to 4.1 channel Speakers  
Connect to 5.1 channel Speakers  
2-14  
Chapter 2: Basic installation  
Connect to 7.1 channel Speakers  
2-15  
ASUS H87-PLUS  
2.3  
1.  
Starting up for the first time  
After making all the connections, replace the system case cover.  
Ensure that all switches are off.  
2.  
3.  
Connect the power cord to the power connector at the back of the system chassis.  
Connect the power cord to a power outlet that is equipped with a surge protector.  
Turn on the devices in the following order:  
4.  
5.  
a. Monitor  
b. External SCSI devices (starting with the last device on the chain)  
c. System power  
6.  
After applying power, the system power LED on the system front panel case lights up.  
For systems with ATX power supplies, the system LED lights up when you press the  
ATX power button. If your monitor complies with the “green” standards or if it has a  
“power standby” feature, the monitor LED may light up or change from orange to green  
after the system LED turns on.  
The system then runs the power-on self tests (POST). While the tests are running, the  
BIOS beeps (refer to the BIOS beep codes table) or additional messages appear on  
the screen. If you do not see anything within 30 seconds from the time you turned on  
the power, the system may have failed a power-on test. Check the jumper settings and  
connections or call your retailer for assistance.  
BIOS Beep  
Description  
One short beep  
VGA detected  
Quick boot set to disabled  
No keyboard detected  
No memory detected  
One continuous beep followed by two  
short beeps then a pause (repeated)  
One continuous beep followed by three  
short beeps  
No VGA detected  
One continuous beep followed by four  
short beeps  
Hardware component failure  
7.  
At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the  
instructions in Chapter 3.  
2.4  
Turning off the computer  
While the system is ON, press the power button for less than four seconds to put the system  
on sleep mode or soft-off mode, depending on the BIOS setting. Press the power switch  
for more than four seconds to let the system enter the soft-off mode regardless of the BIOS  
setting.  
2-16  
Chapter 2: Basic installation  
Chapter 3:  
BIOS setup  
BIOS setup  
3
3.1  
Knowing BIOS  
The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI  
architecture, offering a user-friendly interface that goes beyond the traditional keyboard-  
only BIOS controls to enable a more flexible and convenient mouse input. You can easily  
navigate the new UEFI BIOS with the same smoothness as your operating system. The  
term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specified.  
BIOS (Basic Input and Output System) stores system hardware settings such as storage  
device configuration, overclocking settings, advanced power management, and boot  
device configuration that are needed for system startup in the motherboard CMOS. In  
normal circumstances, the default BIOS settings apply to most conditions to ensure  
optimal performance. DO NOT change the default BIOS settings except in the following  
circumstances:  
An error message appears on the screen during the system bootup and requests you to  
run the BIOS Setup.  
You have installed a new system component that requires further BIOS settings or  
update.  
Inappropriate BIOS settings may result to instability or boot failure. We strongly  
recommend that you change the BIOS settings only with the help of a trained service  
personnel.  
When downloading or updating the BIOS file, rename it as H87PLUS.CAP for this  
motherboard.  
3-1  
ASUS H87-PLUS  
3.2  
BIOS setup program  
Use the BIOS Setup to update the BIOS or configure its parameters. The BIOS screen  
include navigation keys and brief onscreen help to guide you in using the BIOS Setup  
program.  
Entering BIOS at startup  
To enter BIOS Setup at startup:  
Press <Delete> during the Power-On Self Test (POST). If you do not press <Delete>,  
POST continues with its routines.  
Entering BIOS Setup after POST  
To enter BIOS Setup after POST:  
Press <Ctrl>+<Alt>+<Delete> simultaneously.  
Press the reset button on the system chassis.  
Press the power button to turn the system off then back on. Do this option only if you  
failed to enter BIOS Setup using the first two options.  
The BIOS setup screens shown in this section are for reference purposes only, and  
may not exactly match what you see on your screen.  
Ensure that a USB mouse is connected to your motherboard if you want to use the  
mouse to control the BIOS setup program.  
If the system becomes unstable after changing any BIOS setting, load the default  
settings to ensure system compatibility and stability. Select the Load Optimized  
Defaults item under the Exit menu or press hotkey <F5>. See section 3.10 Exit Menu  
for details.  
If the system fails to boot after changing any BIOS setting, try to clear the CMOS and  
reset the motherboard to the default value. See section 1.2.6 Jumpers for information  
on how to erase the RTC RAM.  
The BIOS setup program does not support the bluetooth devices.  
BIOS menu screen  
The BIOS Setup program can be used under two modes: EZ Mode and Advanced Mode.  
You can change modes from the Exit menu or from the Exit/Advanced Mode screen.  
3-2  
Chapter 3: BIOS setup  
3.2.1  
EZ Mode  
By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ  
Mode provides you an overview of the basic system information, and allows you to select  
the display language, system performance mode and boot device priority. To access the  
Advanced Mode, click Exit/Advanced Mode, then select Advanced Mode or press <F7> hot  
key for the advanced BIOS settings.  
The default screen for entering the BIOS setup program can be changed. Refer to the  
Setup Mode item in section 3.7 Boot menu for details.  
Exits the BIOS setup program  
Displays the CPU temperature, CPU  
voltage output, DRAM information, and  
CPU/chassis fan speed  
without saving the changes, saves  
the changes and resets the system,  
or enters the Advanced Mode  
Selects the display language  
of the BIOS setup program  
Selects the boot  
device priority  
Loads optimized  
default settings  
Displays the selected  
shortcut items  
Displays the Advanced  
mode menus  
Displays the system properties of the  
selected mode on the right hand side  
Selects the boot device priority  
The boot device options vary depending on the devices you installed to the system.  
The Boot Menu (F8) button is available only when the boot device is installed to the  
system.  
3-3  
ASUS H87-PLUS  
3.2.2  
Advanced Mode  
The Advanced Mode provides advanced options for experienced end-users to configure  
the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the  
following sections for the detailed configurations.  
To access the Advanced Mode, click Exit, then select Advanced Mode or press F7 hotkey.  
Back button  
Menu bar  
General help  
Menu items Submenu item  
Configuration fields  
Last modified  
settings  
Pop-up window  
Navigation keys  
Scroll bar  
Quick note  
Menu bar  
The menu bar on top of the screen has the following main items:  
My Favorites For saving the frequently-used system settings and configuration.  
Main  
For changing the basic system configuration  
For changing the overclocking settings  
For changing the advanced system settings  
Ai Tweaker  
Advanced  
For displaying the system temperature, power status, and changing the  
fan settings.  
Monitor  
Boot  
Tool  
Exit  
For changing the system boot configuration  
For configuring options for special functions  
For selecting the exit options and loading default settings  
3-4  
Chapter 3: BIOS setup  
Menu items  
The highlighted item on the menu bar displays the specific items for that menu. For example,  
selecting Main shows the Main menu items.  
The other items (My Favorites, Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the  
menu bar have their respective menu items.  
Back button  
This button appears when entering a submenu. Press <Esc> or use the USB mouse to click  
this button to return to the previous menu screen.  
Submenu items  
A greater than sign (>) before each item on any menu screen means that the item has a  
submenu. To display the submenu, select the item and press <Enter>.  
Pop-up window  
Select a menu item and press <Enter> to display a pop-up window with the configuration  
options for that item.  
Scroll bar  
A scroll bar appears on the right side of a menu screen when there are items that do not fit on  
the screen. Press the Up/Down arrow keys or <Page Up> / <Page Down> keys to display the  
other items on the screen.  
Navigation keys  
At the bottom right corner of the menu screen are the navigation keys for the BIOS setup  
program. Use the navigation keys to select items in the menu and change the settings.  
For the navigation key, it is only available in English. If you delete the default shortcuts, they  
will still appear on your next system bootup.  
General help  
At the top right corner of the menu screen is a brief description of the selected item. Use  
<F12> key to capture the BIOS screen and save it to the removable storage device.  
Configuration fields  
These fields show the values for the menu items. If an item is user-configurable, you can  
change the value of the field opposite the item. You cannot select an item that is not  
user-configurable.  
A configurable field is highlighted when selected. To change the value of a field, select it and  
press <Enter> to display a list of options.  
Quick Note button  
This button allows you to enter notes of the activities that you have done in BIOS.  
The Quick Note function does not support the following keyboard functions: delete,  
cut, copy and paste.  
You can only use the English letters to type your notes.  
3-5  
ASUS H87-PLUS  
Last Modified button  
This button shows the items that you last modified and saved in BIOS Setup.  
3.3  
My Favorites  
MyFavorites is your personal space where you can easily save and access your favorite  
BIOS items.  
Adding items to My Favorites  
To add frequently-used BIOS items to My Favorites:  
1.  
Use the arrow keys to select an item that you want to add. When using a mouse, hover  
the pointer to the item.  
2.  
Press <F4> on your keyboard or right-click on your mouse to add the item to My  
Favorites page.  
You cannot add the following items to My Favorite items:  
Items with submenu options  
User-managed items such as language and boot order  
Configuration items such as Memory SPD Information, system time and date.  
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Chapter 3: BIOS setup  
3.4  
Main menu  
The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup  
program. The Main menu provides you an overview of the basic system information, and  
allows you to set the system date, time, language, and security settings.  
Security  
The Security menu items allow you to change the system security settings.  
If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC)  
RAM to clear the BIOS password. See section 1.2.6 Jumpers for information on how  
to erase the RTC RAM.  
The Administrator or User Password items on top of the screen show the default [Not  
Installed]. After you set a password, these items show [Installed].  
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ASUS H87-PLUS  
Administrator Password  
If you have set an administrator password, we recommend that you enter the administrator  
password for accessing the system. Otherwise, you might be able to see or change only  
selected fields in the BIOS setup program.  
To set an administrator password:  
1.  
2.  
3.  
Select the Administrator Password item and press <Enter>.  
From the Create New Password box, key in a password, then press <Enter>.  
Confirm the password when prompted.  
To change an administrator password:  
1.  
2.  
Select the Administrator Password item and press <Enter>.  
From the Enter Current Password box, key in the current password, then press  
<Enter>.  
3.  
From the Create New Password box, key in a new password, then press <Enter>.  
4.  
Confirm the password when prompted.  
To clear the administrator password, follow the same steps as in changing an administrator  
password, but press <Enter> when prompted to create/confirm the password. After you clear  
the password, the Administrator Password item on top of the screen shows Not Installed.  
User Password  
If you have set a user password, you must enter the user password for accessing the system.  
The User Password item on top of the screen shows the default Not Installed. After you set a  
password, this item shows Installed.  
To set a user password:  
1.  
2.  
3.  
Select the User Password item and press <Enter>.  
From the Create New Password box, key in a password, then press <Enter>.  
Confirm the password when prompted.  
To change a user password:  
1.  
2.  
Select the User Password item and press <Enter>.  
From the Enter Current Password box, key in the current password, then press  
<Enter>.  
3.  
From the Create New Password box, key in a new password, then press <Enter>.  
4.  
Confirm the password when prompted.  
To clear the user password, follow the same steps as in changing a user password, but press  
<Enter> when prompted to create/confirm the password. After you clear the password, the  
User Password item on top of the screen shows Not Installed.  
3-8  
Chapter 3: BIOS setup  
3.5  
Ai Tweaker menu  
The Ai Tweaker menu items allow you to configure overclocking-related items.  
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field  
values can cause the system to malfunction.  
The configuration options for this section vary depending on the CPU and DIMM model you  
installed on the motherboard.  
Scroll down to display other BIOS items.  
Ai Overclock Tuner [Auto]  
Allows you to select the CPU overclocking options to achieve the desired CPU internal  
frequency. Select any of these preset overclocking configuration options:  
[Auto]  
Loads the optimal settings for the system.  
[Manual]  
[X.M.P.]  
Allows you to automatically optimize the CPU ratio and BCLK frequency.  
Allows your system to automatically optimize the CPU ratio, BCLK  
frequency, and memory parameters. If you install memory modules  
supporting the eXtreme Memory Profile (X.M.P.) Technology, select this  
item to set the profiles supported by your memory modules for optimizing  
the system performance.  
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ASUS H87-PLUS  
ASUS MultiCore Enhancement [Enabled]  
[Enabled]  
Default set to [Enabled] for maximum performance under XMP/Manual/  
User-defined memory frequency mode.  
[Disabled]  
Allows you to set to default core ratio settings.  
CPU Core Ratio [Auto]  
Allows you to set the CPU ratio and synchronize automatically either per core or all cores.  
Configuration options: [Auto] [Sync All Cores] [Per Core]  
When the CPU Core Ratio is set to [Auto], the following item appears:  
Min CPU Cache Ratio [Auto]  
Allows you to set the minimum possible ratio on the Uncore part of the  
processor. Use the <+> or <-> keys to adjust the value. The values depend  
on the CPU installed.  
Max CPU Cache Ratio [Auto]  
Allows you to set the maximum possible ratio on the Uncore part of the  
processor. Use the <+> or <-> keys to adjust the value. The values depend  
on the CPU installed.  
When the CPU Core Ratio is set to [Per Core], the following item appears:  
1-Core Ratio Limit [Auto]  
Select [Auto] to apply the CPU default Turbo Ratio setting or manually  
assign a 1-Core Ratio Limit value that must be higher than or equal to the  
2-Core Ratio Limit.  
2-Core Ratio Limit [Auto]  
Select [Auto] to apply the CPU default Turbo Ratio setting or manually  
assign a 2-Core Ratio Limit value that must be higher than or equal to the  
3-Core Ratio Limit.  
If you assign a value for 2-Core Ratio Limit, do not set the 1-Core Ratio Limit to [Auto].  
3-Core Ratio Limit [Auto]  
Select [Auto] to apply the CPU default Turbo Ratio setting or manually  
assign a 3-Core Ratio Limit value that must be higher than or equal to the  
4-Core Ratio Limit.  
If you assign a value for 3-Core Ratio Limit, do not set the 1-Core Ratio Limit and 2-Core  
Ratio Limit to [Auto].  
4-Core Ratio Limit [Auto]  
Select [Auto] to apply the CPU default Turbo Ratio setting or manually  
assign a 4-Core Ratio Limit value that must be higher than or equal to the  
3-Core Ratio Limit.  
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Chapter 3: BIOS setup  
If you assign a value for 4-Core Ratio Limit, do not set the 1-Core Ratio Limit, 2-Core Ratio  
Limit, and 3-Core Ratio to [Auto].  
CPU bus speed : DRAM speed ratio mode [Auto]  
Allows you to set the CPU bus speed to DRAM speed ratio mode.  
[Auto]  
DRAM speed is set to the optimized settings.  
[100:133]  
[100:100]  
The CPU bus speed to DRAM speed ratio is set to 100:133.  
The CPU bus speed to DRAM speed ratio is set to 100:100.  
Memory Frequency [Auto]  
Allows you to set the memory operating frequency. The configuration options vary with the  
BCLK/PEG Frequency item settings.  
CPU Graphics Max. Ratio [Auto]  
[Auto]  
The iGPU frequency is set to its optimized setting depending on the system  
loading.  
[Manual]  
Use the <+> or <-> keys to adjust the optimal iGPU frequency value. The  
frequency may vary depending on the system load.  
GPU Boost [As Is]  
GPU Boost accelerates the integrated GPU for extreme graphics performance. Configuration  
options: [As Is] [Enabled]  
EPU Power Saving Mode [Disabled]  
Allows you to enable or disable the EPU power saving function. Configuration options:  
[Disabled] [Enabled]  
DRAM Timing Control  
The subitems in this menu allow you to set the DRAM timing control features. Use the <+> or  
<-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and  
press the <Enter> key.  
Changing the values in this menu may cause the system to become unstable! If this  
happens, revert to the default settings.  
Primary Timings  
DRAM CAS# Latency [Auto]  
Configuration options: [Auto] [1] – [31]  
DRAM RAS# to CAS# Delay [Auto]  
Configuration options: [Auto] [1] – [31]  
DRAM RAS# PRE Time [Auto]  
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ASUS H87-PLUS  
Configuration options: [Auto] [1] – [31]  
DRAM RAS# ACT Time [Auto]  
Configuration options: [Auto] [1] – [63]  
DRAM COMMAND Mode [Auto]  
Configuration options: [Auto] [1] – [3]  
Secondary Timings  
DRAM RAS# to RAS# Delay [Auto]  
Configuration options: [Auto] [1] – [15]  
DRAM REF Cycle Time [Auto]  
Configuration options: [Auto] [1] – [511]  
DRAM Refresh Interval [Auto]  
Configuration options: [Auto] [1] – [65535]  
DRAM WRITE Recovery Time [Auto]  
Configuration options: [Auto] [1] – [16]  
DRAM READ to PRE Time [Auto]  
Configuration options: [Auto] [1] – [15]  
DRAM FOUR ACT WIN Time [Auto]  
Configuration options: [Auto] [1] – [255]  
DRAM WRITE to READ Delay [Auto]  
Configuration options: [Auto] [1] – [15]  
DRAM CKE Minimum pulse width [Auto]  
Configuration options: [Auto] [1] – [15]  
DRAM CAS# Write to Latency [Auto]  
Configuration options: [Auto] [1] – [31]  
RTL IOL control  
DRAM RTL (CHA_R0D0) [Auto]  
Configuration options: [Auto] [1] - [63]  
DRAM RTL (CHA_R0D1) [Auto]  
Configuration options: [Auto] [1] - [63]  
DRAM RTL (CHA_R1D0) [Auto]  
Configuration options: [Auto] [1] - [63]  
DRAM RTL (CHA_R1D1) [Auto]  
Configuration options: [Auto] [1] - [63]  
DRAM RTL (CHB_R0D0) [Auto]  
Configuration options: [Auto] [1] - [63]  
DRAM RTL (CHB_R0D1) [Auto]  
Configuration options: [Auto] [1] - [63]  
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Chapter 3: BIOS setup  
DRAM RTL (CHB_R1D0) [Auto]  
Configuration options: [Auto] [1] - [63]  
DRAM RTL (CHB_R1D1) [Auto]  
Configuration options: [Auto] [1] - [63]  
DRAM IO-L (CHA_R0D0) [Auto]  
Configuration options: [Auto] [1] - [15]  
DRAM IO-L (CHA_R0D1) [Auto]  
Configuration options: [Auto] [1] - [15]  
DRAM IO-L (CHA_R1D0 [Auto]  
Configuration options: [Auto] [1] - [15]  
DRAM IO-L (CHA_R1D1 [Auto]  
Configuration options: [Auto] [1] - [15]  
DRAM IO-L (CHB_R0D0 [Auto]  
Configuration options: [Auto] [1] - [15]  
DRAM IO-L (CHB_R0D1) [Auto]  
Configuration options: [Auto] [1] - [15]  
DRAM IO-L (CHB_R1D0 [Auto]  
Configuration options: [Auto] [1] - [15]  
DRAM IO-L (CHB_R1D1 [Auto]  
Configuration options: [Auto] [1] - [15]  
Third Timings  
tRDRD [Auto]  
Configuration options: [Auto] [1] – [7]  
tRDRD_dr [Auto]  
Configuration options: [Auto] [1] – [15]  
tRDRD_dd [Auto]  
Configuration options: [Auto] [1] – [15]  
tWRRD [Auto]  
Configuration options: [Auto] [1] – [63]  
tWRRD_dr [Auto]  
Configuration options: [Auto] [1] – [15]  
tWRRD_dd [Auto]  
Configuration options: [Auto] [1] – [15]  
tWRWR [Auto]  
Configuration options: [Auto] [1] – [7]  
tWRWR_dr [Auto]  
Configuration options: [Auto] [1] – [15]  
tWRWR_dd [Auto]  
Configuration options: [Auto] [1] – [15]  
3-13  
ASUS H87-PLUS  
Dec_WRD  
Configuration options: [Auto] [0] [1]  
tRDWR [Auto]  
Configuration options: [Auto] [1] – [31]  
tRDWR_dr [Auto]  
Configuration options: [Auto] [1] – [31]  
tRDWR_dd [Auto]  
Configuration options: [Auto] [1] – [31]  
MISC  
MRC Fast Boot [Auto]  
Allows you to enable, disable or automatically set the MRC fast boot. Configuration  
options: [Auto] [Enable] [Disable]  
DRAM CLK Period [Auto]  
Configuration options: [Auto] [1] – [14]  
Channel A/B DIMM Control [Enable Bot...]  
Configuration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1]  
[Disable Both DIMMS]  
Scrambler Setting [Optimized ...]  
Allows you to set the optimized scrambler setting for stability. Configuration options:  
[Optimized (ASUS] [Default (MRC)]  
DIGI+ VRM  
CPU Load-Line Calibration [Auto]  
Load-line is defined by Intel VRM specification and affects CPU voltage. The CPU  
working voltage will decrease proportionally to CPU loading. Higher load-line  
calibration could get higher voltage and good overclocking performance, but increases  
the CPU and VRM thermal conditions. This item allows you to adjust the voltage range  
from the following percentages to boost the system performance: 0% (Regular), 25%  
(Medium), 50% (High), 75% (Ultra High), and 100% (Extreme). Configuration options:  
[Auto] [Regular] [Medium] [High] [Ultra High] [Extreme]  
The actual performance boost may vary depending on your CPU specification.  
CPU Fixed Frequency [XXX]  
This item allows you to set a fixed CPU voltage frequency. Use the <+> or <-> keys to  
adjust the value. The values range from 200kHz to 350kHz with a 50kHz interval.  
3-14  
Chapter 3: BIOS setup  
CPU Power Phase Control [Standard]  
Allows you to set the power phase based on the CPU. Configuration options: [Auto]  
[Standard] [Optimized] [Extreme] [Manual Adjustment]  
DO NOT remove the thermal module when setting this item to [Extreme] and [Manual  
Adjustment]. The thermal conditions should be monitored.  
This following item appears only when you set the CPU Power Phase Control item to  
[Manual Adjustment].  
Manual Adjustment [Fast]  
Allows you to set a faster phase response for the CPU to increase system  
performance or to slower phase response to decrease DRAM power  
efficiency. Configuration options: [Ultra Fast] [Fast] [Medium] [Regular]  
CPU Power Duty Control [T.Probe]  
DIGI + VRM Duty Control adjusts the current of every VRM phase and the thermal  
conditions of every phase component.  
[T. Probe]  
[Extreme]  
Select to maintain the VRM thermal balance.  
Select to maintain the current VRM balance.  
CPU Current Capability [Auto]  
DIGI+ VRM CPU Current Capability provides wider total power range for overclocking.  
A higher value setting gets higher VRM power consumption deliveryand extends the  
overclocking frequency range simultaneously. Configuration options: [Auto] [100%]  
[110%] [120%] [130%] [140%]  
Choose a higher value when overclocking, or under a high CPU loading for extra power  
support.  
CPU Power Management  
The subitems in this menu allow you to set the CPU ratio and features.  
Enhanced Intel SpeedStep Technology [Enabled]  
Allows the operating system to dynamically adjust the processor voltage and cores  
frequency, resulting to a decreased average power consumption and decreased  
average heat production. Configuration options: [Disabled] [Enabled]  
Turbo Mode [Enabled]  
Allows you to enable your core processor’s speed to run faster than the base operating  
frequency when it is below operating power, current and temperature specification limit.  
Configuration options: [Disabled] [Enabled]  
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ASUS H87-PLUS  
The following items appear only when you set the Turbo Mode to [Enabled].  
Turbo Mode Parameters  
Long Duration Package Power Limit [Auto]  
Allows you to limit the Turbo Ratio’s time duration that exceeds the TDP  
(Thermal Design Power) for maximum performance. Use the <+> or <->  
keys to adjust the value. The values range from 1W t0 4096W.  
Package Power Time Window [Auto]  
Also known as Power Limit 1, and allows you to maintain the time window  
for Turbo Ratio over TDP (Thermal Design Power). Use the <+> or <->  
keys to adjust the value. The values range from 1 to 127 in seconds.  
Short Duration Package Power Limit [Auto]  
Also known as Power Limit 2, and allows you to provide rapid protection  
when the package power exceeds the Power Limit 1. Use the <+> or <->  
keys to adjust the value. The values range from 1W t0 4096W.  
CPU Integrated VR Current Limit [Auto]  
Allows you to set a higher current limit to prevent frequency and power  
throttling when overclocking. Use the <+> or <-> keys to adjust the value.  
The values range from 0.125 to 1023.875 with a 0.125 interval.  
CPU Internal Power Switching Frequency  
Frequency Tuning Mode [Auto]  
Allows you to increase or decrease the switching frequency of the internal regulator.  
Decrease to help consume less power or increase to help votlage stability. When this  
item is set to [+] or [-], the Frequency Tuning Offset appears and allows you to set its  
value from 0% to 6%.  
CPU Internal Power Fault Control  
Thermal Feedback [Auto]  
Allows your system to take precautionary actions to be taken by the CPU when the  
thermal conditions of the external regulator exceeds the threshold. Configuration  
options: [Auto] [Disabled] [Enabled]  
CPU Integrated VR Fault Management [Auto]  
Disable this item to prevent tripping the Fully Integrated Voltage Regulator when doing  
over-voltage. We recommend you to disable this item when overclocking. Configuration  
options: [Auto] [Disabled] [Enabled]  
CPU Internal Power Configuration  
CPU Integrated VR Efficiency Management [Auto]  
Allows you to improve power saving when the processor is in low power state. Disable  
to make the Fully Integrated Voltage Regulator work in high performance at all times.  
Configuration options: [Auto] [High Performance] [Balanced]  
3-16  
Chapter 3: BIOS setup  
Power Decay Mode [Auto]  
Allows your system to improve the power saving mode on the Fully Integrated Voltage  
Regulator as the processor goes into low current state. Configuration options: [Auto]  
[Disabled] [Enabled]  
Idle Power-in Response [Auto]  
Allows you to set the slew rate for the Fully Integrated Voltage Regulator as it enters  
manual override mode. Configuration options: [Auto] [Regular] [Fast]  
Idle Power-out Response [Auto]  
Allows you to set the slew rate for the Fully Integrated Voltage Regulator as it exits  
manual override mode. Configuration options: [Auto] [Regular] [Fast]  
Power Current Slope [Auto]  
Allows you to set the gradient of the high-speed active phase current balance during  
load transients to eliminate current imbalance that can result from a load current  
oscillating near the switching frequency. Configuration options: [Auto] [LEVEL -4]  
- [LEVEL 4]  
Power Current Offset [Auto]  
Allows you to increase or decrease the output current sensed by the CPU. It finds  
the balance between optimal regulating while staying below the current threshold.  
Configuration options: [Auto] [100%] [87.5%] [75.0%] [62.5%] [50.0%] [37.5%] [25.0%]  
[12.5%] [0%] [-12.5%] [-25.0%] [-37.5%] [-50.0%] [-62.5%] [-75.0%] [-87.5%] [-100%]  
Power Fast Ramp Response [Auto]  
Allows you to increase to enhance the response of the voltage regulator during the  
load transient. Configuration options: [Auto] [0.00] - [1.50]  
CPU Internal Power Saving Control  
Power Saving Level 1 Threshold [Auto]  
Lower value provides sufficient overclocking tolerance to enlarge the overclocking  
potential. Higher value provides better power-saving condition.Use <+> or <-> key to  
adjust the value. The values range from 0A to 80A at 1Amp increment.  
Power Saving Level 2 Threshold [Auto]  
Lower value provides sufficient overclocking tolerance to enlarge the overclocking  
potential. Higher value provides better power-saving condition.Use <+> or <-> key to  
adjust the value. The values range from 0A to 50A at 1Amp increment.  
Power Saving Level 3 Threshold [Auto]  
Lower value provides sufficient overclocking tolerance to enlarge the overclocking  
potential. Higher value provides better power-saving condition.Use <+> or <-> key to  
adjust the value. The values range from 0A to 30A at 1Amp increment.  
CPU Input Voltage (VCCIN) [Auto]  
Allows you to set an input voltage for the processor by the external voltage regulator. Use the  
<+> or <-> keys to adjust the value. The values range from 0.800V to 3.040V with a 0.010V  
interval.  
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ASUS H87-PLUS  
CPU Core Voltage [Auto]  
Allows you to configure the voltage amount for the processor’s cores. Increase the voltage  
when setting a high Core Frequency value. Configuration options: [Auto] [Manual Mode]  
[Offset Mode] [Adaptive Mode]  
The following item appears only when you set the CPU Core Voltage to [Manual Mode].  
CPU Core Voltage Override [Auto]  
Allows you to set the CPU Core Voltage override. Use the <+> or <-> keys to adjust the  
value. The values range from 0.001V to 1.920V with a 0.001V interval.  
The following items appear only when you set the CPU Core Voltage to [Offset Mode] or  
[Adaptive Mode].  
Offset Mode Sign [+]  
[+]  
[–]  
To offset the voltage by a positive value.  
To offset the voltage by a negative value.  
CPU Core Voltage Offset  
Use the <+> or <-> keys to adjust the value. The values range from 0.001V  
to 0.999V with a 0.001V interval.  
The following item appears only when you set the CPU Core Voltage to [Adaptive Mode].  
Additional Turbo Mode CPU Core Voltage [Auto]  
This item allows you to add voltage for Turbo Mode CPU core. Use the <+>  
or <-> keys to adjust the value. The values range from 0.001V to 1.920V  
with a 0.001V interval.  
CPU Graphics Voltage [Auto]  
Allows you to set the CPU Graphics Voltage override. By default, this item takes the standard  
value of the installed CPU. You can use the <+> or <-> keys to adjust the value. Configuration  
options: [Auto] [Manual Mode] [Offset Mode] [Adaptive Mode]  
The following item appears only when you set the CPU Graphics Voltage to [Manual  
Mode].  
CPU Graphics Voltage Override [Auto]  
Allows you to set the CPU Graphics Voltage override. By default, this item takes the  
standard value of the installed CPU. You can use the <+> or <-> keys to adjust the  
value. The values range from 0.001V to 1.920V with a 0.001V interval.  
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Chapter 3: BIOS setup  
The following items appear only when you set the CPU Graphics Voltage to [Offset Mode]  
or [Adaptive Mode].  
Offset Mode Sign [+]  
[+]  
[–]  
To offset the voltage by a positive value.  
To offset the voltage by a negative value.  
CPU Graphics Voltage Offset  
By default, this item takes the standard value of the installed CPU. You can  
use the <+> or <-> keys to adjust the value. The values range from 0.001V  
to 0.999V with a 0.001V interval.  
The following item appears only when you set the CPU Graphics Voltage to [Adaptive  
Mode].  
Additional Turbo Mode CPU Graphics Voltage [Auto]  
This item allows you to increase the voltage for Turbo Mode CPU Graphics.  
By default, this item takes the standard value of the installed CPU. You can  
use the <+> or <-> keys to adjust the value. The values range from 0.001V  
to 1.920V with a 0.001V interval.  
CPU Cache Voltage [Auto]  
Allows you to configure the voltage fed to the uncore of the processor including its cache.  
Increase the voltage when increasing Ring frequency. Configuration options: [Auto] [Manual  
Mode] [Offset Mode] [Adaptive Mode]  
The following item appears only when you set the CPU Cache Voltage to [Manual Mode].  
CPU Cache Voltage Override [Auto]  
Allows you to set the CPU Cache Voltage override. Use the <+> or <-> keys to adjust  
the value. The values range from 0.001V to 1.920V with a 0.001V interval.  
The following items appear only when you set the CPU Cache Voltage to [Offset Mode] or  
[Adaptive Mode].  
Offset Mode Sign [+]  
[+]  
[–]  
To offset the voltage by a positive value.  
To offset the voltage by a negative value.  
CPU Cache Voltage Offset  
Allows you to set the CPU cache voltage offset. Use the <+> or <-> keys to adjust the  
value. The values range from 0.001V to 0.999V with a 0.001V interval.  
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ASUS H87-PLUS  
The following item appears only when you set the CPU Cache Voltage to [Adaptive Mode].  
Additional Turbo Mode CPU Cache Voltage [Auto]  
Allows you to add voltage for Turbo Mode CPU Graphics. Use the <+> or <-> keys to  
adjust the value. The values range from 0.001V to 1.920V with a 0.001V interval.  
CPU System Agent Voltage Offset Mode Sign [+]  
[+]  
[–]  
To offset the voltage by a positive value.  
To offset the voltage by a negative value.  
CPU System Agent Voltage Offset [Auto]  
Allows you to configure the amount of voltage fed to the system agent of the processor  
including its PCIe controller and power control unit. Increase the voltage when  
increasing DRAM frequency. Use the <+> or <-> keys to adjust the value. The values  
range from 0.001V to 0.999V with a 0.001V interval.  
CPU Analog I/O Voltage Offset Mode Sign [+]  
[+]  
[–]  
To offset the voltage by a positive value.  
To offset the voltage by a negative value.  
CPU Analog I/O Voltage Offset [Auto]  
Allows you to configure the amount of voltage fed to the analog portion of the I/O on  
the processor. By default, this item takes the standard value of the installed CPU.  
Increase the voltage when increasing DRAM frequency. You can use the <+> or <->  
keys to adjust the value. The values range from 0.001V to 0.999V with a 0.001V  
interval.  
CPU Digital I/O Voltage Offset Mode Sign [+]  
[+]  
[–]  
To offset the voltage by a positive value.  
To offset the voltage by a negative value.  
CPU Digital I/O Voltage Offset [Auto]  
Allows you to configure the amount of voltage fed to the digital portion of the I/O on the  
processor. By default, this item takes the standard value of the installed CPU. Increase  
the voltage when increasing DRAM frequency. Increase the amount of voltage when  
increasing DRAM frequency. Use the <+> or <-> keys to adjust the value. The values  
range from 0.001V to 0.999V with a 0.001V interval.  
SVID Support [Auto]  
When overclocking, set this item to [Enabled]. Disabling this item would stop the processor  
from communicating with the external voltage regulator. Configuration options: [Auto]  
[Disabled] [Enabled]  
We recommend that you disable this function when overclocking.  
The following item appears only when you set SVID Support to [Enabled].  
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Chapter 3: BIOS setup  
SVID Voltage Override [Auto]  
Allows you to set the SVID Voltage override. By default, this item takes the standard  
value of the installed CPU. You can use the <+> or <-> keys to adjust the value. The  
values range from 0.001V to 2.440V with a 0.001V interval.  
DRAM Voltage [Auto]  
Allows you to set the DRAM voltage. You can use the <+> or <-> keys to adjust the value.  
The values range from 1.185V to 1.800V with a 0.005V interval.  
According to Intel CPU specifications, DIMMs with voltage requirement over 1.65V may  
damage the CPU permanently. We recommend that you install the DIMMs with the voltage  
requirement below 1.65V.  
PCH VLX Voltage [Auto]  
Allows you to set the I/O voltage on the PCH (Platform Controller Hub). You can use the  
<+> or <-> keys to adjust the value. The values range from 1.185V to 2.135V with a 0.005V  
interval.  
PCH Voltage [Auto]  
Allows you to set the Core voltage for the PCH (Platform Controller Hub). You can use the  
<+> or <-> keys to adjust the value. The values range from 0.735V to 1.500V with a 0.005V  
interval.  
The system may need better cooling system for a more stable performance under high  
voltage settings.  
DRAM CTRL REF Voltage [Auto]  
This item is the DRAM reference voltage for the control lines from the memory bus. You can  
use the <+> or <-> keys to adjust the value. The values range from 0.3950x to 0.6300x with a  
0.0050x interval.  
DRAM DATA REF Voltage on CHA/CHB [Auto]  
This item is the DRAM reference voltage for the data lines on Channels A and B. You can  
use the <+> or <-> keys to adjust the value. The values range from 0.3950x to 0.6300x with a  
0.0050x interval.  
CPU Spread Spectrum [Auto]  
[Auto]  
Automatic configuration.  
[Disabled]  
[Enabled]  
Enhances the BCLK overclocking ability.  
Sets to [Enabled] for EMI control.  
3-21  
ASUS H87-PLUS  
3.6  
Advanced menu  
The Advanced menu items allow you to change the settings for the CPU and other system  
devices.  
Be cautious when changing the settings of the Advanced menu items. Incorrect field values  
can cause the system to malfunction.  
3-22  
Chapter 3: BIOS setup  
3.6.1  
CPU Configuration  
The items in this menu show the CPU-related information that the BIOS automatically  
detects.  
The items in this menu may vary based on the CPU installed.  
Scroll down to display other BIOS items.  
Intel Adaptive Thermal Monitor [Enabled]  
[Enabled]  
[Disabled]  
Enables the overheated CPU to throttle its clock speed to cool down.  
Disables the CPU thermal monitor function.  
Hyper-threading [Enabled]  
The Intel Hyper-Threading Technology allows a hyper-threading processor to appear as two  
logical processors to the operating system, allowing the operating system to schedule two  
threads or processes simultaneously.  
[Enabled]  
[Disabled]  
Two threads per activated core are enabled.  
Only one thread per activated core is enabled.  
Active Processor Cores [All]  
Allows you to choose the number of CPU cores to activate in each processor package.  
Configuration options: [All] [1] [2] [3]  
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ASUS H87-PLUS  
Limit CPUID Maximum [Disabled]  
When set to [Enabled], this item allows the legacy OS to boot even without support for CPUs  
with extended CPUID functions. Configuration options: [Enabled] [Disabled]  
Execute Disable Bit [Enabled]  
Execute Disable prevents certain classes of malicious buffer overflow attacks when combined  
with a supporting OS (SuSE Linux 9.2, RedHat Enterprise 3 Update 3). Configuration options:  
[Disabled] [Enabled]  
Intel Virtualization Technology [Disabled]  
When set to [Enabled], a VMM can utilize the additional hardware capabilities provided by  
Vanderpool Technology. Configuration options: [Disabled] [Enabled]  
Hardware Prefetcher [Enabled]  
Allows you to enable or disable the Mid Level Cache (L2) streamer prefetcher. Configuration  
options: [Disabled] [Enabled]  
Adjacent Cache Line Prefetch [Enabled]  
Allows you to enable or disable the Mid Level Cache (L2) prefetching of adjacent cache lines.  
Configuration options: [Disabled] [Enabled]  
Boot Performance mode [Max Non-Tu...]  
Allows you to select the performance state that the BIOS will set before OS handoff.  
Configuration options: [Max Non-Turbo performance] [Max Battery] [Turbo Performance]  
CPU Power Management Configuration  
This item allows you to manage and configure the CPU’s power.  
Enhanced Intel SpeedStep Technology [Enabled]  
Allows your system to adjust the processor’s voltage and cores frequency, resulting in  
decreased power consumption and heat production.  
[Disabled]  
The CPU runs at its default speed.  
[Enabled]  
The system controls the CPU speed.  
Turbo Mode [Enabled]  
Allows you to automatically set the processor cores to run faster than the base  
frequency when operating below power, current and temperature specification limit.  
Configuration options: [Enabled] [Disabled]  
CPU C States  
Allows you to enable or disable the CPU C states. Configuration options: [Auto]  
[Enabled] [Disabled]  
The following items appear only when you set the CPU C States to [Enabled].  
Enhanced C1 state [Enabled]  
Allows your processor to reduce power when the system is in idle mode.  
Configuration options: [Enabled] [Disabled]  
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Chapter 3: BIOS setup  
CPU C3 Report [Enabled]  
Allows you to disable or enable the CPU C3 report to the operating system.  
Configuration options: [Enabled] [Disabled]  
CPU C6 Report [Enabled]  
Allows you to disable or enable the CPU C6 report to the operating system.  
Configuration options: [Enabled] [Disabled]  
C6 Latency [Short]  
Allows you to set the duration of C6 latency for C6 state. Configuration  
options: [Short] [Long]  
CPU C7 Report [CPU C7s]  
Allows you to disable or enable the CPU C7 report to the operating system.  
Configuration options: [Disabled] [CPU C7] [CPU C7s]  
C7 Latency [Long]  
Allows you to set the duration of C7 latency for C7 state. Configuration  
options: [Short] [Long]  
Package C State Support [Auto]  
Allows you to set the a C-state according to the following configuration  
options: [Auto] [Enabled] [C0/C1] [C2] [C3] [C6] [CPU C7] [CPU C7s]  
3.6.2  
PCH Configuration  
PCI Express Configuration  
Allows you to configure the PCI Express slots.  
DMI Link ASPM Control [Auto]  
Allows you to control the ASPM (Active State Power Management) on both Northbridge  
side and Southbridge side of the DMI Link. Configuration options: [Disabled] [Enabled]  
[Auto]  
ASPM Support [Disabled]  
Allows you to set the ASPM level. Configuration options: [Disabled] [Auto] [L0s] [L1]  
[L0sL1]  
PCIe Speed [Auto]  
Allows you to select the PCI Express port speed. Configuration options: [Auto] [Gen1]  
[Gen2]  
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ASUS H87-PLUS  
Intel Rapid Start Technology [Disabled]  
Allows you to enable or disable Intel Rapid Start Technology. Configuration options: [Enabled]  
[Disabled]  
The following items appear only when you set the Intel Rapid Start Technology to  
[Enabled].  
Entry on S3 RTC Wake [Enabled]  
The system automatically wakes up and set to Rapid Start Technology S4 mode.  
Configuration options: [Enabled] [Disabled  
Entry After [0]  
Allows you to set the RTC wake-up timer at S3 entry. The time ranges from  
0 minute (immediately) to 120 minutes.  
Active Page Threshold Support [Enabled]  
The system automatically goes into sleep mode when the partition size is not enough  
for the Intel® Rapid Start Technology to work. Configuration options: [Enabled]  
[Disabled]  
Active Memory Threshold [0]  
This item supports Intel Rapid Storage Technology when the partition size  
is greater than the Active Page Threshold size. When set to zero (0), it will  
go to Auto mode and checks if the partition size is enough at S3 entry.  
Ensure that the caching partition size is larger than the total memory size.  
Hybrid Hard Disk Support [Disabled]  
Allows you to enable or disable the hybrid hard disk support. Configuration options:  
[Enabled] [Disabled]  
Intel Smart Connect Technology  
ISCT Support [Disabled]  
Allow you to enable or disable the Intel® Smart Connect Technology. Configuration  
options: [Enabled] [Disabled]  
3-26  
Chapter 3: BIOS setup  
3.6.3  
SATA Configuration  
While entering Setup, the BIOS automatically detects the presence of SATA devices. The  
SATA Port items show Empty if no SATA device is installed to the corresponding SATA port.  
Scroll down to display the other BIOS items.  
SATA Mode Selection [AHCI]  
Allows you to set the SATA configuration.  
[Disabled]  
[IDE]  
Disables the SATA function.  
Set to [IDE Mode] when you want to use the Serial ATA hard disk drives as  
Parallel ATA physical storage devices.  
[AHCI]  
Set to [AHCI Mode] when you want the SATA hard disk drives to use the  
AHCI (Advanced Host Controller Interface). The AHCI allows the onboard  
storage driver to enable advanced Serial ATA features that increases  
storage performance on random workloads by allowing the drive to  
internally optimize the order of commands.  
[RAID]  
Set to [RAID Mode] when you want to create a RAID configuration from the  
SATA hard disk drives.  
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ASUS H87-PLUS  
Aggressive LPM Support [Auto]  
This item appears only when you set the SATA Mode Selection item to [AHCI] or [RAID], and  
allow you to enable the PCH to aggressively enter link power state. Configuration options:  
[Disabled] [Enabled] [Auto]  
IDE Legacy / Native Mode Selection [Native]  
This item appears only when you set the SATA Mode Selection item to [IDE]. Configuration  
options: [Native] [Legacy]  
S.M.A.R.T. Status Check [Enabled]  
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitor system. When  
read/write of your hard disk errors occur, this feature allows the hard disk to report warning  
messages during the POST. Configuration options: [Enabled] [Disabled]  
Hot Plug [Disabled] (SATA6G_1 - SATA6G_6 [Yellow])  
This item appears only when you set the SATA Mode Selection item to [AHCI] or [RAID],  
and allow you to enable/disable SATA Hot Plug Support. Configuration options: [Disabled]  
[Enabled]  
3.6.4  
System Agent Configuration  
VT-d [Disabled]  
Allows you to enable virtualization technology function on memory control hub.  
[Enabled]  
[Disabled]  
Enables the function.  
Disables this function.  
CPU Audio Devices [Enabled]  
Allows you to enable or disable CPU SA Audio devices. Configuration options: [Enabled]  
[Disabled]  
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Chapter 3: BIOS setup  
DVI Port Audio [Disabled]  
Allows you to enable or disable the DVI port. Configuration options: [Enabled] [Disabled]  
Graphics Configuration  
Allows you to select a primary display from iGPU, and PCIe graphical devices.  
Primary Display [Auto]  
Allows you to select the primary display from iGPU, PCIE and PCI Graphics devices.  
Configuration options: [Auto] [iGPU] [PCIE] [PCI]  
iGPU Memory [Auto]  
Allows you to set the system memory size allocated to DVMT 5.0 used by the iGPU.  
Configuration options: [Auto] [32M] [64M] [96M] [128M] ~ [448M] [480M] [512M]  
Render Standby [Auto]  
Allows you to enable or disable Intel® Graphics Render Standby support to reduce  
iGPU power use when the system is idle. Configuration options: [Auto] [Disabled]  
[Enabled]  
iGPU Multi-Monitor [Disabled]  
Allows you to enable the iGPU Multi-Monitor. For LucidLogix Virtu MVP function  
support, set this item to [Enabled] to empower both integrated and discrete graphics.  
The iGPU shared system memory size will be fixed at 64MB.  
Configuration options: [Disabled] [Enabled]  
DMI Configuration  
Allows you to control various DMI (Desktop Management Interface) functions.  
DMI Gen 2 [Auto]  
Allows you to enable or disable DMI Gen 2. Configuration options: [Auto] [Enabled]  
[Disabled]  
NB PCIe Configuration  
Allows you to configure the NB PCI Express settings.  
PCIEx16_1 Link Speed [Auto]  
Allows you to configure the PCIEx16 speed for slot 1. Configuration options: [Auto]  
[Gen1] [Gen2] [Gen3]  
DMI Link ASPM Control [Disabled]  
Allows you to enable or disable the control of Active State Power Management on SA  
side of the DMI Link. Configuration options: [Disabled] [L0s] [L1] [L0sL1]  
PEG - ASPM [Disabled]  
Allows you to control ASPM support for the PEG device. Configuration options:  
[Disabled] [Auto] [ASPM L0s] [ASPM L1] [ASPM L0sL1]  
3-29  
ASUS H87-PLUS  
Memory Configuration  
Allows you to configure the memory configuration parameters.  
Memory Scrambler [Enabled]  
Allows you to enable or disable the Memory Scrambler support. Configuration options:  
[Enabled] [Disabled]  
Memory Remap [Enabled]  
Allows you to enable remapping the memory above 4GB. Configuration options:  
[Enabled] [Disabled]  
3.6.5  
USB Configuration  
The items in this menu allow you to change the USB-related features.  
The USB Devices item shows the auto-detected values. If no USB device is detected, the  
item shows None.  
Legacy USB Support [Enabled]  
[Enabled]  
[Disabled]  
Enables the support for USB devices on legacy operating systems (OS).  
The USB devices can be used only for the BIOS setup program. It cannot  
be recognized in boot devices list.  
[Auto]  
Allows the system to detect the presence of USB devices at startup. If  
detected, the USB controller legacy mode is enabled. If no USB device is  
detected, the legacy USB support is disabled.  
Intel xHCI Mode [Smart Auto]  
[Auto]  
Keeps the last operation of xHCI controller in OS during bootup.  
[Smart Auto]  
[Enabled]  
[Disabled]  
Enables the operation of xHCI controller.  
Enables the xHCI controller.  
Disables the xHCI controller.  
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Chapter 3: BIOS setup  
EHCI Hand-off [Disabled]  
[Enabled]  
Enables the support for operating systems without an EHCI hand-off  
feature.  
[Disabled]  
Disables the EHCI Hand-off support.  
USB Single Port Control  
Allows you to enable or disable the individual USB port.  
Refer to section 1.2.2 Motherboard layout for the location of the USB ports.  
3.6.6  
Platform Misc Configuration  
The items in this menu allow you to configure the platform-related features.  
PCI Express Native Power Management [Disabled]  
Allows you to enhance the power saving feature of PCI Express and perform ASPM  
operations in the operating system. Configuration options: [Disabled] [Enabled]  
The following item appears only when you set the PCI Express Native Power Management  
to [Enabled].  
Native ASPM [Disabled]  
[Enabled]  
[Disabled]  
Vista controls the ASPM support for the device.  
BIOS controls the ASPM support for the device.  
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ASUS H87-PLUS  
3.6.7  
Onboard Devices Configuration  
Scroll down to view the other BIOS items.  
HD Audio Controller [Enabled]  
[Enabled]  
Enables the High Definition Audio Controller.  
[Disabled]  
Disables the controller.  
The following two items appear only when you set the HD Audio Controller item to  
[Enabled].  
Front Panel Type [HD]  
Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or high-  
definition audio depending on the audio standard that the front panel audio module supports.  
[HD]  
Sets the front panel audio connector (AAFP) mode to high definition audio.  
[AC97]  
Sets the front panel audio connector (AAFP) mode to legacy AC’97  
SPDIF Out Type [SPDIF]  
[SPDIF]  
[HDMI]  
Sets to an SPDIF audio output.  
Sets to an HDMI audio output.  
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Chapter 3: BIOS setup  
Realtek LAN Controller [Enabled]  
[Enabled]  
[Disabled]  
Enables the Realtek® LAN controller.  
Disables the Realtek® LAN controller.  
The following item appears only when you set the Realtek LAN Controller item to  
[Enabled].  
Realtek PXE OPROM [Disabled]  
Allows you to enable or disable the PXE OptionRom of the Realtek LAN controller.  
Configuration options: [Enabled] [Disabled]  
Serial Port Configuration  
The sub-items in this menu allow you to set the serial port configuration.  
This item functions only if there is a serial port (COM) connector on the motherboard.  
Serial Port [Enabled]  
Allows you to enable or disable the serial port (COM). Configuration options: [Enabled]  
[Disabled]  
Change Settings [IO=3F8h; IRQ=4]  
Allows you to select the Serial Port base address. Configuration options: [IO=3F8h;  
IRQ=4] [IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4] [IO=2E8h; IRQ=3]  
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ASUS H87-PLUS  
3.6.8  
APM  
Deep S4 [Disabled]  
When enabled, the system in S4 state will further reduce power usage and will power off the  
USB and PS/2 devices. The system in deep S4 state can be woken up via the power button,  
devices in LAN, or other ways except via the USB and PS/2 devices. Configuration options:  
[Disabled] [Enabled]  
Restore AC Power Loss [Power Off]  
[Power On]  
[Power Off]  
[Last State]  
The system goes into ON state after an AC power loss.  
The system goes into OFF state after an AC power loss.  
The system goes into either OFF or ON state, whatever the system state  
was before the AC power loss.  
Power On By PS/2 Keyboard [Disabled]  
[Disabled]  
[Space Bar]  
[Ctrl-Esc]  
Disables the Power On by a PS/2 keyboard.  
Sets the Space Bar on the PS/2 keyboard to turn on the system.  
Sets the Ctrl+Esc key on the PS/2 keyboard to turn on the system.  
[Power Key]  
Sets Power key on the PS/2 keyboard to turn on the system. This feature  
requires an ATX power supply that provides at least 1A on the +5VSB lead.  
Power On By PCIE/PCI [Disabled]  
[Disabled]  
Disables the PCIE/PCI devices to generate a wake-on-LAN feature of the  
Realtek LAN device or other installed PCIE/PCI LAN devices.  
[Enabled]  
Enables the PCIE/PCI devices to generate a wake-on-LAN feature of the  
Realtek LAN device or other installed PCIE/PCI LAN devices.  
Power On By Ring [Disabled]  
[Disabled]  
[Enabled]  
Disables Ring to generate a wake event.  
Enables Ring to generate a wake event.  
Power On By RTC [Disabled]  
[Disabled]  
[Enabled]  
Disables RTC to generate a wake event.  
When set to [Enabled], the items RTC Alarm Date (Days) and Hour/  
Minute/Second will become user-configurable with set values.  
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Chapter 3: BIOS setup  
3.6.9  
Network Stack  
Network Stack [Disabled]  
This item allows user to disable or enable the UEFI network stack. Configuration options:  
[Disabled] [Enabled]  
The following items appear only when you set the Network Stack to [Enabled].  
Ipv4/Ipv6 PXE Support [Enabled]  
Allows you to enable or disable the Ipv4/Ipv6 PXE boot option. Configuration options:  
[Disabled] [Enabled]  
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ASUS H87-PLUS  
3.7  
Monitor menu  
The Monitor menu displays the system temperature/power status, and allows you to change  
the fan settings.  
Scroll down to display the other BIOS items.  
CPU Temperature [xxxºC/xxxºF]  
The onboard hardware monitor automatically detects and displays the CPU temperature.  
Select [Ignore] if you do not wish to display the detected temperature.  
CPU Fan Speed [xxxx RPM] or [Ignore] / [N/A], Chassis Fan 1/2 Speed [xxxx  
RPM] or [Ignore] / [N/A]  
The onboard hardware monitor automatically detects and displays the CPU and chassis fan  
speed in rotations per minute (RPM). If the fan is not connected to the motherboard, the field  
shows N/A. Select [Ignore] if you do not wish to display the detected speed.  
CPU Input Voltage (VCCIN), 3.3V Voltage, 5V Voltage, 12V Voltage  
The onboard hardware monitor automatically detects the voltage output through the onboard  
voltage regulators. Select [Ignore] if you do not want to detect this item.  
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Chapter 3: BIOS setup  
CPU Q-Fan Control [Enabled]  
[Disabled]  
[Enabled]  
Disables the CPU Q-Fan control feature.  
Enables the CPU Q-Fan control feature.  
The following items appear only when you set the CPU Q-Fan Control item to [Enabled].  
CPU Fan Speed Low Limit [200 RPM]  
Allows you to set the low limit warning for CPU Fan speed. Configuration options: [Ignore]  
[100 RPM] [200 RPM] [300 RPM] [400 RPM] [500 RPM]  
CPU Fan Profile [Standard]  
Allows you to set the appropriate performance level of the CPU fan.  
[Standard]  
Set to make the CPU fan adjust automatically depending on the CPU  
temperature.  
[Silent]  
[Turbo]  
[Manual]  
Set to minimize the fan speed for quiet CPU fan operation.  
Set to achieve maximum CPU fan speed.  
Set to assign detailed fan speed control parameters.  
The following four items appear only when you set CPU Fan Profile to [Manual].  
CPU Upper Temperature [70]  
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature.  
The values range from 20ºC to 75ºC.  
CPU Fan Max. Duty Cycle(%) [100]  
Use the <+> and <-> keys to adjust the maximum CPU fan duty cycle. The  
values range from 20% to 100%. When the CPU temperature reaches the  
upper limit, the CPU fan will operate at the maximum duty cycle.  
CPU Lower Temperature [20]  
Displays the lower limit of the CPU temperature.  
CPU Fan Min. Duty Cycle(%) [20]  
Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The  
values range from 20% to 100%. When the CPU temperature is under  
40ºC, the CPU fan will operate at the minimum duty cycle.  
Chassis1/2 Q-Fan Control [Enabled]  
[Disabled]  
[Enabled]  
Disables the Chassis Q-Fan control feature.  
Enables the Chassis Q-Fan control feature.  
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ASUS H87-PLUS  
The following items appear only when you set the Chassis1/2 Q-Fan Control items to  
[Enabled].  
Chassis1/2 Fan Speed Low Limit [600 RPM]  
Allows you to disable or set the chassis fan warning speed. Configuration options: [Ignore]  
[200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]  
Chassis1/2 Fan Profile [Standard]  
Allows you to set the appropriate performance level of the chassis fan.  
[Standard]  
Set to make the CPU fan adjust automatically depending on the CPU  
temperature.  
[Silent]  
[Turbo]  
[Manual]  
Set to minimize the fan speed for quiet CPU fan operation.  
Set to achieve maximum CPU fan speed.  
Set to assign detailed fan speed control parameters.  
The following four items appear only when you set the Chassis1/2 Fan Profile items to  
[Manual].  
Chassis1/2 Upper Temperature [70]  
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature.  
The values range from 40ºC to 75ºC.  
Chassis1/2 Fan Max. Duty Cycle(%) [100]  
Use the <+> and <-> keys to adjust the maximum chassis fan duty cycle.  
The values range from 60% to 100%. When the chassis temperature  
reaches the upper limit, the chassis fan will operate at the maximum duty  
cycle.  
Chassis1/2 Lower Temperature [40]  
Displays the lower limit of the chassis temperature.  
CPU Fan1/2 Min. Duty Cycle(%) [60]  
Use the <+> and <-> keys to adjust the minimum chassis fan duty cycle.  
The values range from 60% to 100%. When the chassis temperature is  
under 40ºC, the chassis fan will operate at the minimum duty cycle.  
Anti Surge Support [Enabled]  
This item allows you to enable or disable the Anti Surge function. Configuration options:  
[Disabled] [Enabled]  
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Chapter 3: BIOS setup  
3.8  
Boot menu  
The Boot menu items allow you to change the system boot options.  
Scroll down to display the other BIOS items.  
Boot Configuration  
Fast Boot [Enabled]  
[Disabled]  
[Enabled]  
Allows your system to go back to its normal boot speed.  
Allows your system to accelerate the boot speed.  
The following four items appear only when you set Fast Boot to [Enabled].  
USB Support [Partial In...]  
[Disabled]  
All USB devices will not be available until OS boot up for a fastest  
POST time.  
[Full Initialization]  
All USB devices will be available during POST. This process will  
extend the POST time.  
[Partial Initialization] For a faster POST time, only USB ports with keyboard and mouse  
connections will be detected.  
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ASUS H87-PLUS  
PS/2 Keyboard and Mouse Support [Auto]  
Select any of these settings when PS/2 keyboard and mouse are installed. These  
settings only apply when Fast Boot is enabled.  
[Auto]  
For a faster POST time, PS/2 devices will only be available when  
the system boots up or rebooted when the PS/2 devices have not  
been reconnected or changed. If you disconnect or change PS/2  
devices before restarting the system, PS/2 devices will not be  
available and BIOS setup program will not be accessible via PS/2  
devices.  
[Full Initialization]  
For full system control, PS/2 devices will be available during  
POST at any circumstances. This process will extend POST time.  
For the fastest POST time, all PS/2 devices will not be available  
until your computer enters the operating system.  
[Disabled]  
Network Stack Driver Support [Disabled]  
[Disabled]  
[Enabled]  
Select to skip the network stack driver from loading during POST.  
Select to load the network stack driver during POST.  
Next Boot after AC Power Loss [Normal Boot]  
[Normal Boot] Returns to normal boot on the next boot after an AC power loss.  
[Fast Boot]  
Accelerates the boot speed on the next boot after an AC power loss.  
Boot Logo Display [Enabled]  
[Enabled]  
[Disabled]  
Enables the full screen boot logo display during POST.  
Disables the full screen boot logo display during POST.  
The following items appear only when you set the Boot Logo Display to [Enabled].  
Boot Logo Size Control [Auto]  
[Auto]  
[Full Screen]  
Automatically adjusts for Windows® requirements.  
Maximizes the boot logo size.  
Post Delay Time [3 sec]  
This item appears only when you set the Boot Logo Display item to [Enabled]. This  
item allows you to select a desired additional POST waiting time to easily enter the  
BIOS Setup. You can only execute the POST delay time during normal boot. The  
values range from 0 to 10 seconds.  
This feature will only work when set under normal boot.  
The following items appear only when you set the Boot Logo Display to [Disabled].  
Post Report [5 sec]  
This item allows you to select a desired POST report waiting time. Configuration  
options: [1 sec] - [10 sec] [Until Press ESC]  
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Chapter 3: BIOS setup  
Bootup NumLock State [On]  
[On]  
[Off]  
Set the power-on state of the NumLock to [On].  
Set the power-on state of the NumLock to [Off].  
Wait For ‘F1’ If Error [Enabled]  
[Disabled]  
[Enabled]  
Disables the function.  
The system waits for the <F1> key to be pressed when error occurs.  
Option ROM Messages [Force BIOS]  
[Force BIOS]  
The third-party ROM messages will be displayed during the boot sequence.  
[Keep Current] The third-party ROM messages will be displayed only if the third-party  
manufacturer had set the add-on device to do so.  
Interrupt 19 Capture [Disabled]  
Allows you to trap Interrupt 19 by the option ROMs. Configuration options: [Disabled]  
[Enabled]  
Setup Mode [EZ Mode]  
[Advanced Mode] Allows you to go to Advanced Mode of the BIOS after POST.  
[EZ Mode]  
Allows you to go to EZ Mode of the BIOS after POST.  
CSM (Compatibility Support Module)  
Allows you to configure the CSM (Compatibility Support Module) items to fully support the  
various VGA, bootable devices and add-on devices for better compatibility.  
Launch CSM [Enabled]  
[Auto]  
The system automatically detects the bootable devices and the add-  
on devices.  
[Enabled]  
[Disabled]  
For better compatibility, enable the CSM to fully support the non-UEFI  
driver add-on devices or the Windows® UEFI mode.  
Disable the CSM to fully support the Windows® Security Update and  
Security Boot.  
The following four items appear when you set Launch CSM to [Enabled].  
Boot Devices Control [UEFI and Legacy OpROM]  
Allows you to select the type of devices that you want to boot. Configuration  
options: [UEFI and Legacy OpROM] [Legacy OpROM only] [UEFI only]  
Boot from Network Devices [Legacy OpROM first]  
Allows you to select the type of network devices that you want to launch.  
Configuration options: [Legacy OpROM first] [UEFI driver first] [Ignore]  
Boot from Storage Devices [Legacy OpROM first]  
Allows you to select the type of storage devices that you want to launch.  
Configuration options: [Both, Legacy OpROM first] [Both, UEFI first]  
[Legacy OpROM first] [UEFI driver first] [Ignore]  
Boot from PCIe/PCI Expansion Devices [Legacy OpROM first]  
Allows you to select the type of PCIe/PCI expansion devices that you want  
to launch. Configuration options: [Legacy OpROM first] [UEFI driver first]  
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ASUS H87-PLUS  
Secure Boot  
Allows you to configure the Windows Secure Boot settings and manage its keys to protect the  
system from unauthorized access and malwares during POST.  
OS Type [Windows UEFI mode]  
[Windows UEFI  
Mode]  
Allows you to select your installed operating system. Execute  
the Microsoft® Secure Boot check. Only select this option when  
booting on Windows® UEFI mode or other Microsoft® Secure  
Boot compliant OS.  
[Other OS]  
Get the optimized function when booting on Windows® non-  
UEFI mode, Windows® Vista/ Windows® XP, or other Microsoft®  
Secure Boot non-compliant OS. Microsoft® Secure Boot only  
supports Windows® UEFI mode.  
Key Management  
This item appears only when you set OS Type to [Windows UEFI Mode]. It allows you  
to manage the Secure Boot keys.  
Install Default Secure Boot keys  
Allows you to immediately load the default Security Boot keys, Platform key  
(PK), Key-exchange Key (KEK), Signature database (db), and Revoked  
Signatures (dbx). When the default Secure boot keys are loaded, all the  
Secure boot keys’ state will change from Unloaded mode to loaded mode.  
The settings are applied after reboot.  
Clear Secure Boot keys  
This item appears only when you load the default Secure Boot keys. This  
item allows you to clear all default Secure Boot keys.  
Save Secure Boot Keys  
Allows you to save all the Security Boot keys to a USB storage device.  
PK Management  
The Platform Key (PK) locks and secures the firmware from any permissible changes.  
The system verifies the PK before your system enters the OS.  
Delete PK  
Allows you to delete the PK from your system. Once the PK is deleted, all  
the system’s Secure Boot keys will not be active. Configuration options:  
[Yes] [No]  
Load PK from File  
Allows you to load the downloaded PK from a USB storage device.  
[Yes]  
Load the default PK.  
[Enabled]  
Load from a USB storage device.  
The PK file must be formatted as a UEFI variable structure with time-based authenticated  
variable.  
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Chapter 3: BIOS setup  
KEK Management  
The KEK (Key-exchange Key or Key Enrollment Key) manages the Signature database  
(db) and Revoked Signature database (dbx).  
Key-exchange Key (KEK) refers to Microsoft® Secure Boot Key-Enrollment Key (KEK).  
Delete the KEK  
Allows you to delete the KEK from your system. Once the KEK is deleted,  
the db and dbx cannot be updated under operating system. Configuration  
options: [Yes] [No]  
Load KEK from File  
Allows you to load the downloaded KEK from a USB storage device.  
[Yes]  
Load the default KEK.  
[Enabled]  
Load from a USB storage device.  
Append KEK from File  
Allows you to load the additional KEK from a storage device for an  
additional db and dbx loaded management.  
[Yes]  
Load the default KEK.  
[Enabled]  
Load from a USB storage device.  
The KEK file must be formatted as a UEFI variable structure with time-based authenticated  
variable.  
DB Management  
The db (Authorized Signature database) lists the signers or images of UEFI  
applications, operating system loaders, and UEFI drivers that you can load on the  
single computer.  
Delete the db  
Allows you to delete the db file from your system. Deleting the db file may  
cause boot failure. Configuration options: [Yes] [No]  
Load db from File  
Allows you to load the downloaded db from a USB storage device.  
[Yes]  
Load the default db.  
[Enabled]  
Load from a USB storage device.  
Append db from File  
Allows you to load the additional db from a storage device so that more  
custom signed UEFI executable files can be loaded. UEFI executable files  
include UEFI boot loaders, drivers and applications.  
[Yes]  
Load the default db.  
[Enabled]  
Load from a USB storage device.  
The db file must be formatted as a UEFI variable structure with time-based authenticated  
variable.  
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ASUS H87-PLUS  
DBX Management  
The dbx (Revoked Signature database) lists the forbidden images of db items that are  
no longer trusted and cannot be loaded.  
Delete the dbx  
Allows you to delete the dbx file from your system. Deleting the dbx  
exposes your system to security threats.  
Load dbx from File  
Allows you to load the downloaded dbx from a USB storage device.  
[Yes]  
Load the default dbx.  
[Enabled]  
Load from a USB storage device.  
Append dbx from File  
Allows you to load the additional dbx from a storage device so that more  
custom signed UEFI executable files can be loaded. UEFI executable files  
include UEFI boot loaders, drivers and applications.  
[Yes]  
Load the default dbx.  
[Enabled]  
Load from a USB storage device.  
The dbx file must be formatted as a UEFI variable structure with time-based authenticated  
variable.  
Boot Option Priorities  
These items specify the boot device priority sequence from the available devices. The  
number of device items that appears on the screen depends on the number of devices  
installed in the system.  
To access Windows® OS in Safe Mode, do any of the following:  
Press <F5> when ASUS Logo appears.  
Press <F8> after POST.  
To select the boot device during system startup, press <F8> when ASUS Logo  
appears.  
Boot Override  
These items displays the available devices. The number of device items that appears on  
the screen depends on the number of devices installed in the system. Click an item to start  
booting from the selected device.  
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Chapter 3: BIOS setup  
3.9  
Tools menu  
The Tools menu items allow you to configure options for special functions. Select an item  
then press <Enter> to display the submenu.  
3.9.1  
ASUS EZ Flash 2 Utility  
Allows you to run ASUS EZ Flash 2. Press [Enter] to launch the ASUS EZ Flash 2 screen.  
For more details, refer to section 3.11.2 ASUS EZ Flash 2.  
3.9.2  
ASUS O.C. Profile  
This item allows you to store or load multiple BIOS settings.  
The Setup Profile Status items show Not Installed if no profile is created.  
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ASUS H87-PLUS  
Label  
Allows you to key in a label of the setup profile.  
Save to Profile  
Allows you to save the current BIOS settings to the BIOS Flash, and create a profile. Key in a  
profile number from one to eight, press <Enter>, and then select Yes.  
Load from Profile  
Allows you to load the previous BIOS settings saved in the BIOS Flash. Key in the profile  
number that saved your BIOS settings, press <Enter>, and then select Yes.  
DO NOT shut down or reset the system while updating the BIOS to prevent the  
system boot failure!  
We recommend that you update the BIOS file only coming from the same memory/  
CPU configuration and BIOS version.  
3.9.3  
ASUS SPD Information  
Allows you to view the DRAM SPD information.  
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Chapter 3: BIOS setup  
3.10  
Exit menu  
The Exit menu items allow you to load the optimal default values for the BIOS items, and  
save or discard your changes to the BIOS items. You can access the EZ Mode from the Exit  
menu.  
Load Optimized Defaults  
This option allows you to load the default values for each of the parameters on the Setup  
menus. When you select this option or if you press <F5>, a confirmation window appears.  
Select Yes to load the default values.  
Save Changes & Reset  
Once you are finished making your selections, choose this option from the Exit menu to  
ensure the values you selected are saved. When you select this option or if you press <F10>,  
a confirmation window appears. Select Yes to save changes and exit.  
Discard Changes & Exit  
This option allows you to exit the Setup program without saving your changes. When you  
select this option or if you press <Esc>, a confirmation window appears. Select Yes to  
discard changes and exit.  
ASUS EZ Mode  
This option allows you to enter the EZ Mode screen.  
Launch EFI Shell from filesystem device  
This option allows you to attempt to launch the EFI Shell application (shellx64.efi) from one of  
the available filesystem devices.  
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ASUS H87-PLUS  
3.11  
Updating BIOS  
The ASUS website publishes the latest BIOS versions to provide enhancements on system  
stability, compatibility, or performance. However, BIOS updating is potentially risky. If there  
is no problem using the current version of BIOS, DO NOT manually update the BIOS.  
Inappropriate BIOS updating may result in the system’s failure to boot. Carefully follow the  
instructions of this chapter to update your BIOS if necessary.  
Visit the ASUS website at www.asus.com to download the latest BIOS file for this  
motherboard.  
The following utilities allow you to manage and update the motherboard BIOS setup program.  
1.  
2.  
3.  
EZ Update: Updates the BIOS in Windows® environment.  
ASUS EZ Flash 2: Updates the BIOS using a USB flash drive.  
ASUS CrashFree BIOS 3: Restores the BIOS using the motherboard support DVD or a  
USB flash drive when the BIOS file fails or gets corrupted.  
4.  
ASUS BIOS Updater: Updates and back ups the BIOS in DOS environment using the  
motherboard support DVD and a USB flash disk drive.  
Save a copy of the original motherboard BIOS file to a USB flash disk in case you need to  
restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update  
or BIOS Updater utilities.  
3.11.1  
EZ Update  
EZ Update is a utility that allows you to manage, save, and update the motherboard BIOS in  
Windows® environment.  
EZ Update requires an Internet connection either through a network or an ISP  
(Internet Service Provider).  
This utility is available in the support DVD that comes with the motherboard package.  
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Chapter 3: BIOS setup  
3.11.2  
ASUS EZ Flash 2  
ASUS EZ Flash 2 allows you to update the BIOS without having to use a bootable floppy disk  
or an OS-based utility.  
Before you start using this utility, download the latest BIOS from the ASUS website  
at www.asus.com.  
To update the BIOS using EZ Flash 2:  
1.  
Insert the USB flash disk that contains the latest BIOS file to the USB port.  
2.  
Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select  
ASUS EZ Flash Utility and press <Enter> to enable it.  
3.  
4.  
Press <Tab> to switch to the Drive field.  
Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS,  
and then press <Enter>.  
5.  
6.  
Press <Tab> to switch to the Folder Info field.  
Press the Up/Down arrow keys to find the BIOS file, and then press <Enter> to perform  
the BIOS update process. Reboot the system when the update process is done.  
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ASUS H87-PLUS  
This function can support devices such as a USB flash disk with FAT 32/16 format and  
single partition only.  
DO NOT shut down or reset the system while updating the BIOS to prevent system  
boot failure!  
Ensure to load the BIOS default settings to ensure system compatibility and stability. Select  
the Load Optimized Defaults item under the Exit menu. See section 3.10 Exit Menu for  
details.  
3.11.3  
ASUS CrashFree BIOS 3  
The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the  
BIOS file when it fails or gets corrupted during the updating process. You can restore a  
corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains  
the BIOS file.  
The BIOS file in the motherboard support DVD may be older than the BIOS file published  
on the ASUS official website. If you want to use the newer BIOS file, download the file at  
http://support.asus.com and save it to a USB flash drive.  
Recovering the BIOS  
To recover the BIOS:  
1.  
Turn on the system.  
2.  
Insert the motherboard support DVD to the optical drive, or the USB flash drive  
containing the BIOS file to the USB port.  
3.  
The utility automatically checks the devices for the BIOS file. When found, the utility  
reads the BIOS file and enters ASUS EZ Flash 2 automatically.  
4.  
The system requires you to enter BIOS Setup to recover the BIOS setting. To ensure  
system compatibility and stability, we recommend that you press <F5> to load default  
BIOS values.  
DO NOT shut down or reset the system while updating the BIOS! Doing so can cause  
system boot failure!  
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Chapter 3: BIOS setup  
3.11.4  
ASUS BIOS Updater  
The ASUS BIOS Updater allows you to update the BIOS in DOS environment. This utility also  
allows you to copy the current BIOS file that you can use as a backup when the BIOS fails or  
gets corrupted during the updating process.  
The succeeding utility screens are for reference only. The actual utility screen displays may  
not be same as shown.  
Before updating BIOS  
1.  
Prepare the motherboard support DVD and a USB flash drive in FAT32/16 format and  
single partition.  
2.  
Download the latest BIOS file and BIOS Updater from the ASUS website at  
http://support.asus.com and save them on the USB flash drive.  
NTFS is not supported under DOS environment. Do not save the BIOS file and BIOS  
Updater to a hard disk drive or USB flash drive in NTFS format.  
Do not save the BIOS file to a floppy disk due to low disk capacity.  
3.  
Turn off the computer and disconnect all SATA hard disk drives (optional).  
Booting the system in DOS environment  
1.  
Insert the USB flash drive with the latest BIOS file and BIOS Updater to the USB port.  
2.  
Boot your computer. When the ASUS Logo appears, press <F8> to show the BIOS  
Boot Device Select Menu. Insert the support DVD into the optical drive and select the  
optical drive as the boot device.  
Please select boot device:  
SATA: XXXXXXXXXXXXXXXX  
USB XXXXXXXXXXXXXXXXX  
UEFI: XXXXXXXXXXXXXXXX  
Enter Setup  
and to move selection  
ENTER to select boot device  
ESC to boot using defaults  
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ASUS H87-PLUS  
3.  
4.  
When the Make Disk menu appears, select the FreeDOS command prompt item by  
pressing the item number.  
At the FreeDOS prompt, type d: and press <Enter> to switch the disk from Drive C  
(optical drive) to Drive D (USB flash drive).  
Welcome to FreeDOS (http://www.freedos.org)!  
C:\>d:  
D:\>  
Updating the BIOS file  
To update the BIOS file using BIOS Updater:  
1.  
At the FreeDOS prompt, type bupdater /pc /g and press <Enter>.  
D:\>bupdater /pc /g  
2.  
The BIOS Updater screen appears as below.  
ASUSTek BIOS Updater for DOS V1.30 [2012/12/22]  
FLASH TYPE:  
MX1C 25L1065A  
Current ROM  
Update ROM  
BOARD:UNKNOWN  
VER: UNKNOWN  
DATE: UNKNOWN  
BOARD:  
VER:  
H87-PLUS  
0223  
DATE:  
03/01/2013  
PATH:  
A:\  
H87PLUS.CAP  
8390656 2013-03-01 17:30:48  
A:  
Note  
[Enter] Select or Load  
[Tab] Switch  
[B] Backup  
[V] Drive Info  
[Esc] Exit  
[Up/Down/Home/End] Move  
3.  
Press <Tab> to switch between screen fields and use the <Up/Down/Home/End> keys  
to select the BIOS file and press <Enter>. BIOS Updater checks the selected BIOS file  
and prompts you to confirm BIOS update.  
Are you sure to update BIOS?  
Yes  
No  
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Chapter 3: BIOS setup  
4.  
Select Yes and press <Enter>. When BIOS update is done, press <ESC> to exit BIOS  
Updater. Restart your computer.  
DO NOT shut down or reset the system while updating the BIOS to prevent system boot  
failure!  
For BIOS Updater version 1.30 or later, the utility automatically exits to the DOS  
prompt after updating BIOS.  
Ensure to load the BIOS default settings to ensure system compatibility and stability.  
Select the Load Optimized Defaults item under the Exit BIOS menu. See Chaper 3  
of your motherboard user manual for details.  
Ensure to connect all SATA hard disk drives after updating the BIOS file if you have  
disconnected them.  
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ASUS H87-PLUS  
3-54  
Chapter 3: BIOS setup  
Chapter 4:  
Software support  
Software support  
4
4.1  
Installing an operating system  
This motherboard supports Windows® 7 32/64-bit and Windows® 8 32/64-bit operating  
systems (OS).  
Motherboard settings and hardware options vary. The setup procedures presented  
in this chapter are for reference only. Refer to Windows® operating system  
documentation for detailed information.  
4.2  
Support DVD information  
The contents of the support DVD are subject to change at any time without notice. Visit the  
ASUS website at www.asus.com for updates.  
4.2.1  
Running the support DVD  
Place the support DVD into the optical drive. The DVD automatically displays the Drivers menu  
if Autorun is enabled in your computer. Click each menu tab and select the items you want to  
install.  
The AHCI/RAID Driver  
menu contains items to the list of supplementary user  
The Manual menu contains  
The Drivers menu shows the available  
device drivers if the system detects  
installed devices. Install the necessary  
drivers to use the devices.  
create the RAID/AHCI  
driver disk.  
manuals. Click an item to open  
the folder of the user manual.  
Click the Contact  
tab to display the  
ASUS contact  
information.  
The Utilities  
menu shows the  
applications and  
other software that  
the motherboard  
supports.  
Click an icon  
to display DVD/  
motherboard  
information  
Click an item  
to install  
If Autorun is NOT enabled in your computer, browse the contents of the support DVD to  
locate the file ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run  
the DVD.  
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ASUS H87-PLUS  
4.2.2  
Obtaining the software manuals  
The software manuals are included in the support DVD. Follow the instructions below to get  
the necessary software manuals.  
The software manual files are in Portable Document Format (PDF). Install the Adobe®  
Acrobat® Reader from the Utilities tab before opening the files.  
To read about your motherboard’s utility guide:  
1.  
Click Manual tab > ASUS  
Motherboard Utility Guide.  
2.  
From the Manual folder, open the  
folder of the software manual that  
you wish to read.  
3.  
Some software manuals are  
provided in different languages.  
Open the language’s folder to view  
the software manual.  
The screenshots in this section are for reference only. The actual software manuals  
containing in the support DVD vary by models.  
4-2  
Chapter 4: Software support  
4.3  
Software information  
Most of the applications in the support DVD have wizards that will conveniently guide you  
through the installation. View the online help or readme file that came with the software  
application for more information.  
4.3.1  
AI Suite 3  
AI Suite 3 is an all-in-one interface that integrates several ASUS utilities and allows users to  
launch and operate these utilities simultaneously.  
Installing Ai Suite 3  
To install AI Suite 3 on your computer:  
1.  
Place the support DVD to the optical drive. The Special tab appears if your computer  
has enabled the Autorun feature.  
2.  
3.  
4.  
Click Utilities tab > AI Suite 3.  
Follow the onscreen instructions to complete the installation.  
After the AI Suite 3 is installed, restart your computer.  
Using AI Suite 3  
You can launch the AI Suite 3 for the following Windows® operating systems:  
For Windows® 7, click  
For Windows® 8, click the AI Suite 3 app from the Start Screen.  
on the notification area.  
When launched, the main screen of the AI Suite 3 appears. To go to the AI Suite 3 main  
menu bar, click on the top edge of the screen.  
The main screen of the AI Suite 3 is for reference only and vary with models.  
Main screen  
Click to launch AI Suite 3 menu bar  
4-3  
ASUS H87-PLUS  
AI Suite 3 main menu bar  
TurboV EVO  
DIGI+VRM  
USB 3.0 Boost  
Network iControl  
EPU  
Fan Xpert 2  
EZ Update  
System  
Information  
The screenshots of AI Suite 3 in this user manual are for reference only. The actual  
screenshots vary with models.  
Refer to the software manual in the support DVD or visit the ASUS website at  
www.asus.com for detailed software configuration.  
4.3.2  
DIGI+ VRM  
ASUS DIGI+ VRM allows you to adjust VRM voltage and frequency modulation to enhance  
reliability and stability. It also provides the highest power efficiency, generating less heat to  
longer component lifespan and minimize power loss.  
To launch DIGI+VRM, click DIGI+ VRM on the AI Suite 3 main menu bar.  
4
5
1
2
3
Help  
Click to apply all the changes  
Click to undo all the changes  
4-4  
Chapter 4: Software support  
1
2
CPU Load-line Calibration  
It allows you to adjust the voltage range to control the CPU Load-line. Adjust to a high value for  
system performance or to a low value for power efficiency.  
CPU Current Capability  
CPU Current Capability provides wider total power range for overclocking. A higher value brings  
a wider total power range and extends the overclocking frequency range simultaneously.  
CPU Power Phase Control  
Increase phase number under heavy system loading to get more transient and better thermal  
performance. Reduce phase number under light system loading to increase VRM efficiency.  
3
4
5
CPU Voltage Frequency  
Switching frequency will affect the VRM transient response and component thermal. Higher  
frequency gets quicker transient response.  
CPU Power Duty Control  
CPU Power Duty Control adjusts the current of every VRM phase and the thermal of every  
phase component.  
The actual performance boost may vary depending on your CPU specification.  
Do not remove the thermal module. The thermal conditions should be monitored.  
Visit the ASUS website at www.asus.com for detailed software configuration.  
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ASUS H87-PLUS  
4.3.3  
EPU  
EPU is an enery-saving utility that allows you to adjust the CPU, GPU, and Fan Control  
settings to their power-saving conditions.  
To launch EPU, click EPU on the AI Suite 3 main menu bar.  
Click to configure  
the settings in  
Away mode  
Click to configure  
the settings in High  
Performance mode  
Click to configure the  
settings in Auto mode  
Click to configure  
the settings in Max  
Power Saving mode  
Tick to select a  
setting for Voltage  
Decrement  
Click or  
to adjust the  
Configured Max  
CPU Power  
Click  
to select a  
fan profile  
Tick to put the  
system sound on  
mute mode  
When you enable Configured Max CPU Power for advanced energy saving condition,  
the CPU frequency may display 800 MHz in the Windows® OS information of your  
computer. However, the true CPU frequency varies depending on the wattage that you  
manually set. You can adjust the CPU wattage from the lowest base to your preferred  
default value.  
Configured Max CPU Power may decrease the total power delivery to the CPU and  
affects the CPU performance under system heavy load. To restore your system to its  
default settings, reboot your computer.  
4-6  
Chapter 4: Software support  
4.3.4  
TurboV EVO  
ASUS TurboV EVO allows you to manually adjust the CPU frequency, CPU Cache and Core  
frequencies, and related voltages for an enhanced system stability and boost performance.  
It also provides the Auto Tuning function that offers automatic and easy overclocking and  
system level up.  
To launch TurboV EVO, click TurboV EVO on the AI Suite 3 main menu bar.  
Visit the ASUS website at www.asus.com for detailed software configuration.  
Refer to the CPU documentation before adjusting CPU voltage settings. Setting a high  
voltage may damage the CPU permanently, and setting a low voltage may make the  
system unstable.  
For system stability, all changes made in TurboV EVO will not be saved to BIOS settings  
and will not be kept on the next system boot. Use the Save Profile function to save your  
customized overclocking settings and manually load the profile after Windows starts.  
Using TurboV EVO  
CPU Frequency  
Click  
or  
to adjust  
the CPU Ratio and CPU  
Cache Ratio  
Click  
or  
to select  
the number of cores to  
adjust  
Click to save the  
changes into a  
profile  
Click to undo all the  
changes  
Click to load  
the saved  
profile  
Click to apply all the  
changes  
Tick to enable  
Group Tuning  
4-7  
ASUS H87-PLUS  
Voltage  
Drag  
Core Voltage offset  
to adjust CPU  
Click  
or to  
adjust DRAM,  
CPU Analog  
I/O, PCH,  
and PCHVLX  
voltages  
Drag to adjust CPU  
Cache Voltage offset  
Click to save the  
changes into a  
profile  
Click to undo all the  
changes  
Click to load  
the saved  
profile  
Click to apply all the  
changes  
Click  
or to adjust CPU System  
Agent, CPU Digital I/O, and CPU  
Input (VCCIN) voltages  
GPU Boost  
Click  
or to adjust  
the iGPU Max Ratio  
Tick Adaptive or Manual  
to select the CPU  
Graphics Voltage mode  
Drag  
Graphics Voltage  
settings  
to adjust CPU  
Click to save the  
changes into a  
profile  
Click to load  
the saved  
profile  
Click to apply all the  
changes  
Click to undo all the  
changes  
Auto Tuning  
Select the  
function to  
auto-tune  
Click to automatically  
overclock and achieve a  
total system level up.  
4-8  
Chapter 4: Software support  
4.3.5  
Fan Xpert 2  
Fan Xpert 2 automatically detects and tweaks the fan speeds, and provides you with  
optimized fan settings based on the fans’ specifications and positions.  
To launch Fan Xpert 2, click Fan Xpert 2 on the AI Suite 3 main menu bar.  
Click a screen to select the  
type of fan that you want to  
customize  
Click to switch between CPU  
and chassis fan screens  
Click to maximize the  
fan speed  
Click to set the balanced  
configuration between the  
fan’s noise level and speed  
Click to increase the fan’s  
speed for a high cooling  
capability  
Click to set the  
fan’s speed to  
silent mode  
Customizing the fan settings  
Smart Mode  
Smart Mode allows you to customize the fans’ rotation speeds and responsiveness based on  
your system’s temperature.  
Click and drag  
to set the fan’s  
rotation speed  
Click and drag  
the sliders to  
Click to undo  
the changes  
adjust the fan’s  
responsiveness  
Click to go back to  
the previous screen  
Click to switch between  
the CPU and chassis  
fan screens  
Click to apply the  
changes  
4-9  
ASUS H87-PLUS  
RPM Mode  
RPM Mode allows you to set the fan speed when the CPU temperature is below 75oC.  
Click and  
drag to adjust  
the fan’s  
speed  
Click to go back  
to the previous  
screen  
Click to switch between the  
CPU and chassis fan screens  
When the CPU temperature reaches 75o C, the fan will automatically run at full speed  
to protect the CPU.  
For motherboard models without the CPU fan detection latch, only 4-pin CPU fans are  
controllable in Fan Xpert 2.  
The Fan Xpert 2 may not be able to detect the fan speed if your fan is installed with an  
external control kit for rotation speed.  
Fan Xpert 2 does not support 2-pin fans. If you install a 2-pin fan, it can only run at its  
full speed.  
If the CPU or chassis fans have been changed, the Fan Auto Tuning process should  
be repeated.  
DO NOT remove your fan during the Fan Auto Tuning process.  
4-10  
Chapter 4: Software support  
4.3.6  
USB 3.0 Boost  
USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol) that automatically  
speeds up the transfer rates of your USB storage devices.  
To launch USB 3.0 Boost, click USB 3.0 Boost on the AI Suite 3 main menu bar.  
Using USB 3.0 Boost  
1.  
2.  
3.  
Connect a USB 3.0 device to the USB 3.0 port.  
From the USB 3.0 Boost screen, click to select a USB device.  
To enable UASP on your USB device, click UASP. To revert to its normal transfer rate,  
click Normal.  
Click to enable the USB  
device’s normal data  
transfer rate  
Click to enable UASP or  
Turbo Mode to the USB  
device for a faster data  
transfer rate  
Click to select a USB device  
Visit the ASUS website at www.asus.com for detailed software configuration.  
Use the USB 3.0 devices for high performance. The data transfer speed varies with  
USB devices.  
4-11  
ASUS H87-PLUS  
4.3.7  
Network iControl  
Network iControl is a one-stop setup network control center that allows you to manage your  
network bandwidth and set the bandwidth priority for your running programs.  
To launch Network iControl, click Network iControl on the AI Suite 3 main menu bar.  
Ensure to install the LAN drivers before using this utility.  
Network iControl can only support the onboard LAN.  
EZ Start screen  
Click to  
activate  
Network  
iControl  
Click to select  
a profile  
Click to apply the changes  
Tick to enable the  
selected profile  
EZ Profile screen  
Click to save the profile settings or  
rename the profile  
Click to select  
a network  
profile  
Click to set the  
program as  
High, Normal,  
or Low priority  
Tick to assign  
a schedule of  
your network  
programs to  
avoid network  
congestions  
Select a program from this list and click  
to add to your network profile  
4-12  
Chapter 4: Software support  
4.3.8  
EZ Update  
EZ Update is a utility that allows you to automatically update your motherboard’s softwares,  
drivers and the BIOS version easily. With this utlity, you can also manually update the saved  
BIOS and select a boot logo when the system goes into POST.  
To launch EZ Update, click EZ Update on the AI Suite 3 main menu bar.  
Click to automatically  
update your  
motherboard’s  
driver, software and  
firmware  
Click to find and  
select the BIOS  
from file  
Click to select a  
boot logo  
Click to update  
the BIOS  
4-13  
ASUS H87-PLUS  
4.3.9  
System Information  
This utility allows you get the detailed information of the motherboard, CPU, and memory  
settings.  
To launch System Information, click System Information on the AI Suite 3 main menu bar.  
Viewing the motherboard information  
From the System Information screen, click MB tab to view the motherboard’s information.  
Viewing the CPU information  
From the System Information screen, click CPU tab to view the processor’s information.  
4-14  
Chapter 4: Software support  
Viewing the SPD information  
From the System Information screen, click SPD tab to view the memory’s information.  
4.3.10  
Audio configurations  
The Realtek® audio CODEC provides 8-channel audio capability to deliver the ultimate audio  
experience on your computer. The software provides Jack-Sensing function, S/PDIF Out  
support, and interrupt capability. The CODEC also includes the Realtek® proprietary UAJ®  
(Universal Audio Jack) technology for all audio ports, eliminating cable connection errors, and  
giving users plug and play convenience.  
Follow the installation wizard to install the Realtek® Audio Driver from the support DVD that  
came with the motherboard package.  
If the Realtek® audio software is correctly installed, you will find the  
Realtek® HD Audio Manager icon on the taskbar. Double-click on  
the icon to display the Realtek® HD Audio Manager.  
Realtek® HD Audio Manager  
4-15  
ASUS H87-PLUS  
Realtek® HD Audio Manager for Windows® 7/ Windows® 8  
Configuration option tabs (vary with the audio devices connected)  
Advanced  
settings  
Set default  
device button  
Control  
settings panel  
Analog and digital connector status  
4-16  
Chapter 4: Software support  
4.3.11  
ASUS Boot Setting  
ASUS Boot Setting utility allows you to quickly enter the BIOS setup with a click of the  
DirectBIOS button. It also allows you to select the system bootup process using Normal Boot  
or Fast Boot.  
To fully support ASUS Boot Setting on your motherboard, download the latest BIOS from  
ASUS Support site at http://www.asus.com and update the BIOS to your system.  
Using DirectBIOS button  
This button allows you to restart your system and enters directly to BIOS Setup without  
having to press the <DEL> key during POST.  
Using the DirectBIOS function may result to data loss. We recommend to save your data  
before clicking this button.  
To use DirectBIOS:  
1.  
From the ASUS Boot Setting screen, click DirectBIOS.  
2.  
On the confirmation message, click OK to restart your system and go to the BIOS  
setup directly.  
4-17  
ASUS H87-PLUS  
Using Advanced setup  
Advanced setup allows you to set the bootup process of your system.  
There are two settings to boot up your system: Fast Boot and Next boot after AC power  
loss.  
Enabling or disabling Fast Boot  
This setting allows you to quickly boot your system.  
This setting will take effect after shutting down or restarting your system normally.  
To enable or disable Fast Boot:  
1.  
2.  
3.  
Click Advanced Setup to show the boot setup settings.  
In Fast Boot, click Enabled. If you want to turn off Fast Boot function, click Disabled.  
On the confirmation message, click Yes to apply the setting.  
Using Next boot after AC power loss  
This setting allows you to boot your system in Fast Boot or Normal Boot under Next boot  
after AC power loss.  
To use Fast Boot under AC power loss:  
1.  
2.  
3.  
4.  
Click Advanced Setup to show the boot setup settings.  
In Fast Boot, click Enabled.  
In Next boot after AC power loss, click Fast Boot.  
On the confirmation message, click Yes to apply this setting.  
To use Normal Boot under AC power loss:  
1.  
2.  
3.  
Click Advanced Setup to show the boot setup settings.  
In Next boot after AC power loss, click Normal Boot.  
On the confirmation message, click Yes to apply this setting.  
4-18  
Chapter 4: Software support  
Chapter 5:  
RAID support  
RAID support  
5
5.1  
RAID configurations  
The motherboard supports the following SATA RAID solutions:  
Intel® Rapid Storage Technology with RAID 0, RAID 1, RAID 10 and RAID 5 support.  
If you want to install a Windows® operating system to a hard disk drive included in a RAID  
set, you have to create a RAID driver disk and load the RAID driver during OS installation.  
Refer to section 5.2 Creating a RAID driver disk for details.  
5.1.1  
RAID definitions  
RAID 0 (Data striping) optimizes two identical hard disk drives to read and write data in  
parallel, interleaved stacks. Two hard disks perform the same work as a single drive but at a  
sustained data transfer rate, double that of a single disk alone, thus improving data access  
and storage. Use of two new identical hard disk drives is required for this setup.  
RAID 1 (Data mirroring) copies and maintains an identical image of data from one drive to  
a second drive. If one drive fails, the disk array management software directs all applications  
to the surviving drive as it contains a complete copy of the data in the other drive. This RAID  
configuration provides data protection and increases fault tolerance to the entire system. Use  
two new drives or use an existing drive and a new drive for this setup. The new drive must be  
of the same size or larger than the existing drive.  
RAID 5 stripes both data and parity information across three or more hard disk drives. Among  
the advantages of RAID 5 configuration include better HDD performance, fault tolerance, and  
higher storage capacity. The RAID 5 configuration is best suited for transaction processing,  
relational database applications, enterprise resource planning, and other business systems.  
Use a minimum of three identical hard disk drives for this setup.  
RAID 10 is data striping and data mirroring combined without parity (redundancy data) having  
to be calculated and written. With the RAID 10 configuration you get all the benefits of both  
RAID 0 and RAID 1 configurations. Use four new hard disk drives or use an existing drive  
and three new drives for this setup.  
5-1  
ASUS H87-PLUS  
5.1.2  
Installing Serial ATA hard disks  
The motherboard supports Serial ATA hard disk drives. For optimal performance, install  
identical drives of the same model and capacity when creating a disk array.  
To install the SATA hard disks for a RAID configuration:  
1.  
2.  
3.  
Install the SATA hard disks into the drive bays.  
Connect the SATA signal cables.  
Connect a SATA power cable to the power connector on each drive.  
5.1.3  
Setting the RAID item in BIOS  
You must enable the RAID function in the BIOS Setup before creating RAID sets using SATA  
HDDs. To do this:  
1.  
2.  
3.  
4.  
Enter the BIOS Setup during POST.  
Go to the Advanced menu > SATA Configuration, and then press <Enter>.  
Set the SATA Mode Selection item to [RAID].  
Save your changes, and then exit the BIOS Setup.  
Refer to Chapter 3 for details on entering and navigating through the BIOS Setup  
Due to chipset limitation, when SATA ports are set to RAID mode, all SATA ports run at  
RAID mode together.  
5-2  
Chapter 5: RAID configurations  
5.1.4  
Intel® Rapid Storage Technology Option ROM utility  
To enter the Intel® Rapid Storage Technology Option ROM utility:  
1.  
2.  
Turn on the system.  
During POST, press <Ctrl> + <I> to display the utility main menu.  
Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ MAIN MENU ]  
4. Recovery Volume Options  
5. Acceleration Options  
6. Exit  
1. Create RAID Volume  
2. Delete RAID Volume  
3. Reset Disks to Non-RAID  
[ DISK/VOLUME INFORMATION ]  
RAID Volumes:  
None defined.  
Physical Devices:  
Port Device Model  
Serial #  
9LS0HJA4  
9LS0F4HL  
3LS0JYL8  
9LS0BJ5H  
Size Type/Status(Vol ID)  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
0
1
2
3
ST3160812AS  
ST3160812AS  
ST3160812AS  
ST3160812AS  
149.0GB  
149.0GB  
149.0GB  
149.0GB  
[↑↓]-Select  
[ESC]-Exit  
[ENTER]-Select Menu  
The navigation keys at the bottom of the screen allow you to move through the menus  
and select the menu options.  
The RAID BIOS setup screens shown in this section are for reference only and may not  
exactly match the items on your screen.  
The utility supports maximum four hard disk drives for RAID configuration.  
5-3  
ASUS H87-PLUS  
Creating a RAID set  
To create a RAID set:  
1.  
From the utility main menu, select 1. Create RAID Volume and press <Enter>. The  
following screen appears:  
Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ CREATE VOLUME MENU ]  
Name:  
RAID Level:  
Disks:  
Volume0  
Strip Size:  
Capacity:  
Sync:  
Create volume  
[ HELP ]  
Enter a unique volume name that has no special characters and is  
16 characters or less.  
[↑↓]-Select  
[ESC]-Exit  
[ENTER]-Select Menu  
2.  
3.  
Enter a name for the RAID set and press <Enter>.  
When the RAID Level item is selected, press the up/down arrow key to select a RAID  
level to create, and then press <Enter>.  
4.  
When the Disks item is selected, press <Enter> to select the hard disk drives you want  
to include in the RAID set. The SELECT DISKS screen appears:  
[ SELECT DISKS ]  
Port Drive Model  
Serial #  
9LS0HJA4  
9LS0F4HL  
3LS0JYL8  
9LS0BJ5H  
Size Status  
0
1
2
3
ST3160812AS  
ST3160812AS  
ST3160812AS  
ST3160812AS  
149.0GB Non-RAID Disk  
149.0GB Non-RAID Disk  
149.0GB Non-RAID Disk  
149.0GB Non-RAID Disk  
Select 2 to 6 disks to use in creating the volume.  
[↑↓]-Prev/Next [SPACE]-SelectDisk [ENTER]-Done  
5-4  
Chapter 5: RAID configurations  
5.  
Use the up/down arrow key to select a drive, and then press <Space> to select. A small  
triangle marks the selected drive. Press <Enter> after completing your selection.  
6.  
Use the up/down arrow key to select the stripe size for the RAID array (for RAID 0, 10  
and 5 only),and then press <Enter>. The available stripe size values range from 4KB  
to 128KB. The following are typical values:  
RAID 0: 128KB  
RAID 10: 64KB  
RAID 5: 64KB  
We recommend a lower stripe size for server systems, and a higher stripe size for  
multimedia computer systems used mainly for audio and video editing.  
7.  
8.  
When the Capacity item is selected, enter the RAID volume capacity that you want  
and press <Enter>. The default value indicates the maximum allowed capacity.  
When the Create Volume item is selected, press <Enter>. The following warning  
message appears:  
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.  
Are you sure you want to create this volume? (Y/N):  
9.  
Press <Y> to create the RAID volume and return to the main menu, or <N> to go back  
to the CREATE VOLUME menu.  
5-5  
ASUS H87-PLUS  
Deleting a RAID set  
Be cautious when deleting a RAID set. You will lose all data on the hard disk drives when  
you delete a RAID set.  
To delete a RAID set:  
1.  
From the utility main menu, select 2. Delete RAID Volume and press <Enter>. The  
following screen appears:  
[ DELETE VOLUME MENU ]  
Name  
Volume0  
Level  
RAID0(Stripe)  
Drives  
2
Capacity  
298.0GB  
Status  
Normal  
Bootable  
Yes  
[ HELP ]  
Deleting a volume will reset the disks to non-RAID.  
WARNING:  
ALL DISK DATA WILL BE DELETED.  
(This does not apply to Recovery volumes)  
[↑↓]-Select  
[ESC]-Previous Menu  
[DEL]-Delete Volume  
2.  
Use the up/down arrow key to select the RAID set you want to delete, and then press  
<Del>. The following warning message appears:  
[ DELETE VOLUME VERIFICATION ]  
ALL DATA IN THE VOLUME WILL BE LOST!  
(This does not apply to Recovery volumes)  
Are you sure you want to delete volume “Volume0”? (Y/N):  
3.  
Press <Y> to delete the RAID set and return to the utility main menu, or press <N> to  
return to the DELETE VOLUME menu.  
5-6  
Chapter 5: RAID configurations  
Exiting the Intel® Rapid Storage Technology Option ROM utility  
To exit the utility:  
1.  
From the utility main menu, select 5. Exit, and then press <Enter>. The following  
warning message appears:  
[ CONFIRM EXIT ]  
Are you sure you want to exit? (Y/N):  
2.  
Press <Y> to exit or press <N> to return to the utility main menu.  
5.2  
Creating a RAID driver disk  
A floppy disk with the RAID driver is required when installing a Windows® operating system  
on a hard disk drive that is included in a RAID set.  
The motherboard does not provide a floppy drive connector. You have to use a USB floppy  
disk drive when creating a SATA RAID driver disk.  
5.2.1  
Creating a RAID driver disk without entering the OS  
To create a RAID driver disk without entering the OS:  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
Boot your computer.  
Press <Del> during POST to enter the BIOS setup utility.  
Set the optical drive as the primary boot device.  
Insert the support DVD into the optical drive.  
Save changes and exit BIOS.  
When the Make Disk menu appears, press <1> to create a RAID driver disk.  
Insert a formatted floppy disk into the USB floppy disk drive, then press <Enter>.  
Follow the succeeding screen instructions to complete the process.  
5-7  
ASUS H87-PLUS  
5.2.2  
Creating a RAID driver disk in Windows®  
To create a RAID driver disk in Windows®:  
1.  
2.  
3.  
4.  
Start Windows®.  
Plug the USB floppy disk drive and insert a floppy disk.  
Place the motherboard support DVD into the optical drive.  
Go to the AHCI/RAID Driver tab then click Intel AHCI/RAID Driver Path to open the  
RAID driver folder.  
5.  
Select 32bit or 64bit folder depending on your operating system. Copy the files of the  
selected folder to the root path of your USB floppy disk drive.  
Write-protect the floppy disk to avoid a computer virus infection.  
5.2.3  
Installing the RAID driver during Windows® OS  
installation  
To install the RAID driver for Windows® 7:  
1.  
2.  
3.  
4.  
During the OS installation, click Load Driver to allow you to select the installation  
media containing the RAID driver.  
Insert the USB flash drive with RAID driver into the USB port or the support DVD into  
the optical drive, and then click Browse.  
Click the name of the device you’ve inserted, go to Drivers > RAID, and then select  
the RAID driver for the corresponding OS version. Click OK.  
Follow the succeeding screen instructions to complete the installation.  
Before loading the RAID driver from a USB flash drive, you have to use another computer  
to copy the RAID driver from the support DVD to the USB flash drive.  
5-8  
Chapter 5: RAID configurations  
Appendices  
Appendices  
Notices  
Federal Communications Commission Statement  
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two  
conditions:  
This device may not cause harmful interference.  
This device must accept any interference received including interference that may cause  
undesired operation.  
This equipment has been tested and found to comply with the limits for a Class B digital  
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide  
reasonable protection against harmful interference in a residential installation. This  
equipment generates, uses and can radiate radio frequency energy and, if not installed  
and used in accordance with manufacturer’s instructions, may cause harmful interference  
to radio communications. However, there is no guarantee that interference will not occur  
in a particular installation. If this equipment does cause harmful interference to radio or  
television reception, which can be determined by turning the equipment off and on, the user  
is encouraged to try to correct the interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment to an outlet on a circuit different from that to which the receiver is  
connected.  
Consult the dealer or an experienced radio/TV technician for help.  
The use of shielded cables for connection of the monitor to the graphics card is required  
to assure compliance with FCC regulations. Changes or modifications to this unit not  
expressly approved by the party responsible for compliance could void the user’s authority  
to operate this equipment.  
IC: Canadian Compliance Statement  
Complies with the Canadian ICES-003 Class B specifications. This device complies with RSS  
210 of Industry Canada. This Class B device meets all the requirements of the Canadian  
interference-causing equipment regulations.  
This device complies with Industry Canada license exempt RSS standard(s). Operation is  
subject to the following two conditions: (1) this device may not cause interference, and (2)  
this device must accept any interference, including interference that may cause undesired  
operation of the device.  
Cut appareil numérique de la Classe B est conforme à la norme NMB-003 du Canada.  
Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le  
matériel brouilleur du Canada.  
Cet appareil est conforme aux normes CNR exemptes de licence d’Industrie Canada. Le  
fonctionnement est soumis aux deux conditions suivantes :  
(1) cet appareil ne doit pas provoquer d’interférences et  
(2) cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer  
un fonctionnement non souhaité de l’appareil.  
A-1  
ASUS H87-PLUS  
Canadian Department of Communications Statement  
This digital apparatus does not exceed the Class B limits for radio noise emissions from  
digital apparatus set out in the Radio Interference Regulations of the Canadian Department  
of Communications.  
This class B digital apparatus complies with Canadian ICES-003.  
VCCI: Japan Compliance Statement  
VCCI Class B Statement  
KC: Korea Warning Statement  
REACH  
Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of  
Chemicals) regulatory framework, we published the chemical substances in our products at  
ASUS REACH website at http://csr.asus.com/english/REACH.htm.  
DO NOT throw the motherboard in municipal waste. This product has been designed to  
enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin  
indicates that the product (electrical and electronic equipment) should not be placed in  
municipal waste. Check local regulations for disposal of electronic products.  
DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol  
of the crossed out wheeled bin indicates that the battery should not be placed in municipal  
waste.  
ASUS Recycling/Takeback Services  
ASUS recycling and takeback programs come from our commitment to the highest standards  
for protecting our environment. We believe in providing solutions for you to be able to  
responsibly recycle our products, batteries, other components as well as the packaging  
materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling  
information in different regions.  
A-2  
Appendices  
ASUS contact information  
ASUSTeK COMPUTER INC.  
Address  
Telephone  
Fax  
E-mail  
Web site  
15 Li-Te Road, Peitou, Taipei, Taiwan 11259  
+886-2-2894-3447  
+886-2-2890-7798  
info@asus.com.tw  
www.asus.com.tw  
Technical Support  
Telephone  
Online support  
+86-21-38429911  
support.asus.com  
ASUS COMPUTER INTERNATIONAL (America)  
Address  
Telephone  
Fax  
800 Corporate Way, Fremont, CA 94539, USA  
+1-812-282-3777  
+1-510-608-4555  
usa.asus.com  
Web site  
Technical Support  
Telephone  
Support fax  
+1-812-282-2787  
+1-812-284-0883  
support.asus.com  
Online support  
ASUS COMPUTER GmbH (Germany and Austria)  
Address  
Fax  
Harkort Str. 21-23, D-40880 Ratingen, Germany  
+49-2102-959911  
Web site  
Online contact  
www.asus.de  
www.asus.de/sales  
Technical Support  
Telephone  
Support Fax  
+49-1805-010923*  
+49-2102-9599-11  
support.asus.com  
Online support  
* EUR 0.14/minute from a German fixed landline; EUR 0.42/minute from a mobile phone.  
ASUSTeK Computer Inc.  
Manufacturer:  
Tel:  
+886-2-2894-3447  
Address:  
4F, No. 150, LI-TE RD., PEITOU,  
TAIPEI 112, TAIWAN  
ASUS Computer GmbH  
Authorised representative  
in Europe:  
Address:  
HARKORT STR. 21-23, 40880  
RATINGEN, GERMANY  
A-3  
ASUS H87-PLUS  
A-4  
Appendices  

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