M5A97 R2.0
Contents
About this guide........................................................................................................ vii
M5A97 R2.0 specifications summary....................................................................... ix
Installation tools and components......................................................................... xiii
Chapter 1:
1.1 Special features..........................................................................................1-1
Motherboard overview...............................................................................1-5
Chapter 2:
Building your PC system...........................................................................2-1
BIOS update utility...................................................................................2-12
iii
Starting up for the first time....................................................................2-17
Turning off the computer.........................................................................2-17
Chapter 3:
Knowing BIOS............................................................................................3-1
BIOS setup program..................................................................................3-2
Main menu ..................................................................................................3-6
Ai Tweaker menu........................................................................................3-8
Advanced menu .......................................................................................3-14
Monitor menu ...........................................................................................3-21
Boot menu ................................................................................................3-24
Tools menu ...............................................................................................3-26
Exit menu..................................................................................................3-27
Updating BIOS..........................................................................................3-28
Chapter 4:
Support DVD information..........................................................................4-1
iv
Software information.................................................................................4-3
Chapter 5:
RAID configurations ..................................................................................5-1
Creating a RAID driver disk.......................................................................5-6
Chapter 6:
Notices .................................................................................................................... A-1
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.
Chapter 6: Multiple GPU technology support
This chapter describes how to install and configure multiple AMD® CrossFireX™
graphics cards.
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
M5A97 R2.0 specifications summary
CPU
AMD® Socket AM3+ for AMD® FX Series CPU up to 8-core, compatible with
AMD® Socket AM3 for AMD® PhenonTM II / AthlonTM II / SempronTM 100
Series processors
AMD® 140W CPU Support
AMD® Cool ‘n’ QuietTM support
Support AM3+ 32nm CPU
•
Refer to www.asus.com for the AMD® CPU support list
Chipset
AMD® 970 / SB950
System Bus
Memory
Up to 4800MT/s; HyperTransportTM 3.0
4 x DIMMs, Max. 32GB, DDR3 2133 (O.C.)/1866/1600/1333/1066 MHz,
ECC, Non-ECC, unbuffered memory
•
•
The maximum 32GB memory capacity can be supported with 8GB or above
DIMMs. ASUS will update the memory QVL once the DIMMs are available in the
market.
Due to CPU spec, AMD 100 Series CPUs support up to DDR3 1066MHz. With
ASUS design, this motherboard can support up to DDR3 1333MHz.
•
Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List).
•
When you install a total memory of 4GB capacity or more, Windows® 32-bit
operating system may only recognize less than 3GB. We recommend a
maximum of 3GB system memory if you are using a Windows® 32-bit operating
system.
Expansion slots
2 x PCIe 2.0 x16 slots (Blue @x16 speed, Black @x4 speed)
2 x PCIe 2.0 x1 slots
2 x PCI slots
Multi-GPU
support
Supports AMD® Quad-GPU CrossFireXTM Technology
AMD® SB950 Chipset:
Storage
-
6 x Serial ATA 6.0Gb/s ports with RAID 0, 1, 5, 10
LAN
Realtek® 8111F Gigabit LAN controller
Audio
Realtek 887 8-channel High Definition Audio CODEC
-
-
-
Supports Jack-Detection, Multi-Streaming, Front Panel Jack-Retasking
Supports optical S/PDIF out interface at the back I/O
ASUS Noise Filter
AMD® SB950 Chipset:
USB
-
12 x USB 2.0/1.1 ports (6 ports at the mid-board, 6 ports at the back
panel)
2 x Asmedia® USB3.0 controller:
-
-
2 x USB 3.0/2.0 ports at back panel (blue)*
2 x USB 3.0/2.0 ports at mid-board for front panel support
*
Supports ASUS USB 3.0 Boost UASP Mode.
(continued on the next page)
ix
M5A97 R2.0 specifications summary
ASUS unique
features
ASUS Dual Intelligent Processors
ASUS EPU
-
EPU
ASUS TPU
Auto Tuning, TurboV
-
ASUS Power Design
4+2 Phase Power Design
-
ASUS Exclusive Features
-
-
-
-
-
-
-
-
ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface
ASUS Remote GO!
ASUS USB 3.0 Boost
ASUS Network iControl
Front Panel USB 3.0 Support
ASUS MemOK!
ASUS AI Suite II
ASUS Ai Charger+
ASUS Quiet Thermal Solution
-
-
ASUS Fanless Design: heatsink solution
ASUS Fan Xpert
ASUS EZ DIY
-
ASUS DirectKey
-
USB BIOS Flashback with USB BIOS Flashback Wizard for EZ BIOS
download scheduling
-
-
-
-
-
ASUS O.C. Profile
Precision Tweaker 2
Multi-language BIOS
ASUS EZ Flash 2
ASUS My Logo 2
ASUS Q Design
ASUS Q-Slot
-
ASUS exclusive
overclocking
features
Precision Tweaker 2
-
-
-
-
-
-
vCore: Adjustable CPU voltage at 0.00625V increment
vDDNB: Adjustable CPU/NB voltage at 0.00625V increment
vNB: Adjustable NB voltage at 0.00625V increment
vNB HT Bus: Adjustable HT voltage at 0.00625V increment
vDRAM Bus: Adjustable DRAM voltage at 0.00625V increment
vSB: Adjustable SB voltage at 0.00500V increment
SFS (Stepless Frequency Selection):
-
Internal Base Clock tuning from 100MHz up to 600MHz at 1MHz
increment
-
PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz
increment
Overclocking Protection:
-
ASUS C.P.R (CPU Parameter Recall)
(continued on the next page)
x
M5A97 R2.0 specifications summary
Back Panel I/O ports
1 x PS/2 Keyboard (Purple)
1 x PS/2 Mouse (Green)
1 x Optical S/PDIF output port
1 x LAN (RJ-45) port
6 x USB 2.0/1.1 ports (1 port supports USB BIOS Flashback)
2 x USB 3.0/2.0 ports (blue)
6 audio jacks for 8-channel audio
Internal I/O connectors /
buttons / switches
3 x USB 2.0/1.1 connectors support additional 6 USB ports
1 x USB 3.0/2.0 connector supports additional 2 USB ports (19 pin)
6 x SATA 6.0Gb/s connectors
1 x S/PDIF Out header
1 x Front panel audio connector
1 x COM connector
1 x TPM header
1 x USB BIOS Flashback Button
1 x Clear CMOS jumper
1 x MemOK! button
1 x DirectKey button
1 x DRCT header
1 x System panel connector
1 x CPU fan connector (4-pin)
3 x Chassis fan connectors (3 x 4-pin)
1 x 24-pin EATX power connector
1 x 8-pin EATX 12V power connector
BIOS
64Mb Flash ROM, UEFI BIOS, PnP, DMI 2.0, WfM 2.0, SM BIOS
V2.7, ACPI 2.0a Multi-language BIOS, ASUS EZ Flash 2, F12
PrintScreen, F3 Shortcut Function and ASUS DRAM SPD (Serieal
Presence Detect) memory information
Manageability
Accessories
WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
2 x Serial ATA 6.0Gb/s cables
1 x I/O Shield
1 x User Manual
1 x Support DVD
Support DVD
Form factor
Drivers
ASUS Update
ASUS utilities
Anti-Virus software (OEM version)
ATX form factor: 12 in x 9 in (30.5 cm x 22.9 cm)
Specifications are subject to change without notice.
xi
Package contents
Check your motherboard package for the following items.
User Manual
M5A97 R2.0
ASUS M5A97 R2.0 motherboard
User Guide
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 illustrated items 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
AMD AM3+ CPU
AMD AM3+ 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
Product introduction
1
1.1
Special features
1.1.1
Product highlights
AMD® FX™ / Phenom™ II / Athlon™ II / Sempron™ 100 series CPU support
This motherboard supports AMD® Socket AM3+ multi-core processors with unique L3
cache and delivers better overclocking capabilities with less power consumption. It features
dual-channel DDR3 memory support and accelerates data transfer rate up to 4800MT/s via
HyperTransport™ 3.0-based system bus. This motherboard also supports AMD® CPUs in the
new 32nm manufacturing process.
AMD® 970 Chipset
AMD® 970 Chipset is designed to support up to 4800MT/s HyperTransport™ 3.0 (HT 3.0)
interface speed and PCI Express™ 2.0 x16 graphics. It is optimized with AMD®’s latest AM3+
and multi-core CPUs to provide excellent system performance and overclocking capabilities.
DDR3 2133(O.C.)/1866/1600/1333/1066 support
This motherboard supports DDR3 memory that features data transfer rates of
2133(O.C.)/1866/1600/1333/1066 MHz to meet the higher bandwidth requirements of
the latest 3D graphics, multimedia, and Internet applications. The dual-channel DDR3
architecture enlarges the bandwidth of your system memory to boost system performance.
AMD® SB950 Chipset
The AMD® SB950 Southbridge natively supports the next generation SATA 6.0 Gb/s data
transfer rate and PCI Express 2.0 interface.
AMD Cool ‘n’ QuietTM Technology
This motherboard supports the AMD Cool ‘n’ Quiet technology which monitors system
operation and automatically adjusts CPU voltage and frequency for a cool and quiet
operating environment.
Complete USB 3.0 integration
This motherboard offers you the strategic USB 3.0 accessibility for both the front and rear
panels, allowing you to experience the convenience of the latest plug and play connectivity
solution at speed up to ten times faster than USB 2.0.
Front Panel USB 3.0 Support
ASUS provides standardized USB 3.0 front panel support which is compatible with any
chassis. Enjoy faster throughput of USB 3.0 without relegating cables or hard-to-reach rear
I/O.
AMD® CrossFireX™ Technology
AMD’s CrossFireX™ boosts image quality along with rendering speed, eliminating the
need to scale down screen resolution to get high quality images. CrossFireX™ allows
higher antialiasing, anisotropic filtering, shading, and texture settings. Adjust your display
configurations, experiment with the advanced 3D settings, and check the effects with a real-
time 3D-rendered previews within AMD Vision Engine Control Center.
1-1
M5A97 R2.0
1.1.2
DIP (Dual Intelligent Processors) - TPꢀ (Tur�oV
Processing ꢀnit) & EPꢀ (Energy Processing ꢀnit)
TPU
Unleash your performance with AI Suite II utility. ASUS Auto tuning feature can intelligently
optimize the system for fast, yet stable clock speeds, and the TurboV gives you the
freedom to adjust CPU frequencies and ratios to optimize performance under varied system
conditions.
EPU
The ASUS EPU (Energy Processing Unit) provides total system power management by
detecting current PC loadings and intelligently moderating power usage for critical PC
components in real-time–helping save power and money!
1.1.3
ASUS Exclusive Features
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 system’s bootup.
AI Suite II
With its user interface, ASUS AI Suite II integrates several ASUS utilities and allows you to
launch and operate these utilities simultaneously. It allows you to configure the overclocking
settings, adjust the frequencies and related voltages, remotely control the system via a
mobile device, and other easy-to-use helpful utilities.
USB 3.0 Boost
ASUS USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol), the latest
USB 3.0 standard. Witht USB 3.0 Boost technology, a USB device’s transmission speed is
significantly increased up to 170%, adding to an already impressive fast USB 3.0 transfer
speed. ASUS software 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. It allows you to automatically connect to a PPPoE network for a
more convenient online experience.
Ai Charger+
ASUS Ai Charger+, the latest Ai Charger* version, brings you to a new level of USB3.0 fast
charging experience. With its easy and user-friendly interface, you can easily charge iPod,
iPhone, iPad, but also BC 1.1** standard mobile devices three times*** as fast as before.
*
Ai Charger is ASUS unique fast-charging software that supports iPod, iPhone and
iPad.
** Check your USB mobile device manufacturer if it fully supports the BC 1.1 function.
*** The actual charging speed may vary with your USB device’s conditions.
1-2
Chapter 1: Product introduction
1.1.4
ASUS Quiet Thermal Solution
Fanless Design: heatsink solution
The 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 the elegant
appearance!
ASUS Fan Xpert
ASUS Fan Xpert intelligently allows you to adjust the CPU fan and chassis fan speeds
according to different ambient temperatures caused by different climate conditions in different
geographic regions and your PC’s loading. The built-in variety of useful profiles offer flexible
controls of fan speed to achieve a quiet and cool environment.
1.1.5
ASUS EZ DIY
ASꢀS ꢀEFI BIOS (EZ Mode)
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 EFI 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:
•
•
•
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.
ASUS DirectKey
This feature allows your system to go to the BIOS Setup program with the press of a button.
With DirectKey, you can enter the BIOS anytime without having to press the <Del> key during
POST. It also allows you to turn on and turn off your system and conveniently enter the BIOS
during bootup.
USB BIOS Flashback
USB BIOS Flashback offers a hassle-free updating solution for your ultimate convenience.
Install a USB storage device containing the BIOS file, press the BIOS Flashback button for
about three seconds, and the UEFI BIOS is automatically updated even without entering
the existing BIOS or operating system. It also allows you to regularly check for UEFI BIOS
updates, and download the latest BIOS automatically.
ASUS Q-Design
ASUS Q-Design enhances your DIY experience. The Q-Slot design speeds up and simplify
the DIY process.
1-3
M5A97 R2.0
ASUS EZ Flash 2
ASUS EZ Flash 2 is a user-friendly utility that allows you to update the BIOS without using a
bootable floppy disk or an OS-based utility.
ASUS MyLogo 2™
Turn your favorite photos into 256-color boot logos to personalize your system.
ASꢀS O.C. Profile
The motherboard features the ASUS O.C. Profile that allows you to conveniently store or
load multiple BIOS settings. The BIOS settings can be stored in the CMOS or a separate file,
giving you the freedom to share and distribute your favorite settings.
Precision Tweaker 2
Allows you to fine-tune the VCore / VDDNB voltage in 0.00625V steps and DRAM voltage
in 0.00625V steps to achieve the most precise setting for the ultimate overclocking
configuration.
1.1.6
Other Features
ErP ready
The motherboard is European Union´s Energy-related Products (ErP) ready, and ErP
requires products to meet certain energy efficiency requirements 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.
1-4
Chapter 1: Product introduction
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, switch off the ATX power supply and
detach its power cord. Failure to do so may cause severe damage to the motherboard,
peripherals, or components.
1-5
M5A97 R2.0
1.2.2
Motherboard layout
1
2
3
1
4
22.9cm(9.0in)
KBMS
CHA_FAN2 CPU_FAN CHA_FAN3
EPU
EATX12V
USB3_12
5
6
DRAM_LED
MemOK!
ASM
1042
SPDIF_O2
USB56
USB34
2
LAN1_USB12
AUDIO
CHA_FAN1
AMD®
970
7
8
DirectKey
PCIEX16_1
RTL
8111F
ASM
1042
Lithium Cell
CMOS Power
PCIEX1_1
PCIEX1_2
ICS
9LPRS477
SATA6G_6
SATA6G_5
Super
I/O
64Mb
BIOS
9
AMD®
SB950
M5A97 R2.0
TPU
PCIEX16_2
10
11
12
PCI1
SATA6G_2 SATA6G_4
ALC
887
SB_PWR
PCI2
CLRTC
DRCT
SATA6G_1 SATA6G_3
9
USB910 FLBK_LED
USB1314 USB1112
SPDIF_OUT
COM1
TPM
PANEL
BIOS_FLBK
AAFP
20
19
18
17
16
14
13
15
Refer to 1.2.9 Internal connectors and 2.3.1 Rear I/O connection for more information
about rear panel connectors and internal connectors.
1-6
Chapter 1: Product introduction
Layout contents
Connectors/Jumpers/Slots/LED
Page
1. CPU and chassis fan connectors (4-pin CPU_FAN and 4-pin CHA_FAN1/2/3) 1-21
2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
3. AMD AM3+ CPU socket
1-22
1-8
4. DDR3 DIMM slots
1-8
5. DRAM LED (DRAM_LED)
1-20
1-17
1-26
1-16
1-23
1-20
1-19
1-27
1-25
1-18
1-20
1-27
1-21
1-26
1-24
1-24
6. MemOK! switch
7. USB 3.0 connector (20-1 pin USB3_34)
8. DirectKey button
9. SATA 6.0Gb/s connectors (7-pin SATA6G_1~6)
10. Standby power LED (SB_PWR)
11. Clear RTC RAM (3-pin CLRTC)
12. DRCT header (2-pin DRCT)
13. System panel connector (20-8 pin PANEL)
14. BIOS Flashback button
15. BIOS Flashback LED (FLBK_LED)
16. USB 2.0 connectors (10-1 pin USB910, USB1112, USB1314)
17. TPM header (20-1 pin TPM)
18. Front panel audio connector (10-1 pin AAFP)
19. Serial port connector (10-1 pin COM1)
20. Digital audio connector (4-1 pin SPDIF_OUT)
1-7
M5A97 R2.0
1.2.3
Central Processing ꢀnit (CPꢀ)
The motherboard comes with an AM3+/AM3 socket designed for AMD® FX™ Series /
Phenom™ II / Athlon™ II / Sempron™ 100 Series Processors.
M5A97 R2.0
M5A97 R2.0 CPU socket AM3+
Ensure that all power cables are unplugged before installing the CPU.
The AM3+ socket has a different pinout from the 940-pin socket designed for the AMD
Opteron processor. Ensure that you use a CPU designed for the AM3+ socket. The CPU
fits in only one correct orientation. DO NOT force the CPU into the socket to prevent
bending the connectors on the socket and damaging the CPU!
1.2.4
System memory
This motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets. A DDR3 module has the same physical dimensions as a DDR2 DIMM but
is notched differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are
developed for better performance with less power consumption. The figure illustrates the
location of the DDR3 DIMM sockets:
M5A97 R2.0
M5A97 R2.0 240-pin DDR3 DIMM sockets
1-8
Chapter 1: Product introduction
Recommended memory configurations
Memory configurations
You may install 1GB, 2GB, 4GB, and 8GB unbuffered ECC, non-ECC DDR3 DIMMs into the
DIMM sockets.
•
•
Memory module with memory frequency higher than 2133 MHz and its corresponding
timing or the loaded DRAM OC Profile is not the JEDEC memory standard. The
stability and compatibility of these memory modules depend on the CPU’s capabilities
and other installed devices.
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.
•
•
We recommend that you install the memory modules from the blue slots for better
overclocking capability.
Always install DIMMs with the same CAS latency. For optimal compatibility, we
recommend that you install memory modules of the same version or date code (D/C)
from the same vendor. Check with the retailer to get the correct memory modules.
•
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:
-
Install a maximum of 3GB system memory if you are using a 32-bit Windows®
OS.
-
Use a 64-bit Windows® OS if you want to install 4GB or more memory on the
motherboard.
•
•
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 maximum 64GB memory capacity can be supported with 8GB or above DIMMs.
ASUS will update the memory QVL once the DIMMs are available in the market.
•
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 3.4 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.
•
Visit the ASUS website at www.asus.com for the latest QVL.
1-9
M5A97 R2.0
M5A97 R2.0 Mother�oard Qualified Vendors Lists (QVL)
DDR3-2133 (O.C.) MHz capa�ility
DIMM socket support
(Optional)
SS/ Chip Chip
DS Brand NO.
Vendors
Part No.
Size
Timing
Voltage
1 DIMM
2 DIMMs
CORSAIR CMT4GX3M2A2133C9(XMP)
4GB ( 2x 2GB ) DS
-
-
-
-
-
-
-
-
9-10-9-24 1.65
9-9-9-24 1.5
9-10-9-27 1.5
9-9-9-24 1.65
•
•
•
•
•
•
•
•
CORSAIR CMT4GX3M2B2133C9(Ver7.1)(XMP) 4GB ( 2x 2GB ) DS
CORSAIR CMT4GX3M2B2133C9(XMP)
G.SKILL F3-17066CL9D-8GBPID(XMP)
4GB ( 2x 2GB ) DS
8GB ( 2x 4GB ) DS
DDR3-2000 (O.C.) MHz capa�ility
DIMM socket
support (Optional)
SS/ Chip
DS Brand
Vendors
Part No.
Size
Chip NO.
Timing
Voltage
2 DIMMs 4 DIMMs
A-DATA
A-DATA
AEXEA
AEXEA
Apacer
AX3U2000GB2G9B(XMP)
AX3U2000GC4G9B(XMP)
AXA3ES2G2000LG28V(XMP)
2GB
4GB
2GB
DS
DS
DS
-
-
-
-
-
-
-
-
-
-
9-11-9-27
1.55~1.75
1.55~1.75
1.65
•
9-11-9-27
•
•
•
•
•
-
AXA3ES4GK2000LG28V(XMP) 4GB(2x 2GB) DS
-
1.65
•
•
78.AAGD5.9KD(XMP)
6GB(3 x 2GB) DS
9-9-9-27
-
H5TQ2G83
BFRH9C
Asint
SLA302G08-ML2HB(XMP)
4GB
DS Hynix
9-9-9-27
8-9-8-24
-
•
•
•
CORSAIR
CORSAIR
CMT6GX3M3A2000C8(XMP)
6GB(3x 2GB) DS
4GB(2x 2GB) SS
-
-
-
1.65
•
•
CMZ4GX3M2A2000C10(Ver
5.12)(XMP)
-
10-10-10-27 1.5
G.SKILL
GEIL
F3-16000CL9D-4GBTD(XMP)
GUP34GB2000C9DC(XMP)
PV736G2000ELK(XMP)
4GB(2 x 2GB) DS
4GB(2x 2GB) DS
6GB(3x 2GB ) DS
-
-
-
-
-
-
-
-
9-9-9-24
9-9-9-28
7-7-7-20
-
1.65
•
•
•
•
•
•
1.65
1.65
-
Patriot
Silicon Power SP002GBLYU200S02(XMP)
2GB
2GB
2GB
DS
Team
Team
TXD32048M2000C9(XMP)
TXD32048M2000C9-L(XMP)
DS Team T3D1288RT-20 9-9-9-24
DS Team T3D1288LT-20 9-9-9-24
1.5
1.5
•
TX2000KLN-8GK
(388375)(XMP)
Transcend
4GB
DS
-
-
-
1.6
•
DDR3-1866 MHz capability
DIMM socket support
(Optional)
SS/ Chip
DS Brand
Vendors
Part No.
Size
Chip NO. Timing
Voltage
2 DIMMs 4 DIMMs
A-DATA
AX3U1866GC4G9B(XMP)
4GB
DS
DS
-
-
-
-
9-11-9-27
1.55~1.75
1.5
•
CMD16GX3M4A1866C9
(Ver4.13)(XMP)
CORSAIR
16GB(4x 4GB)
8GB(2x 4GB)
32GB(4x 8GB)
16GB(4x 4GB)
32GB(4x 8GB)
9-10-9-27
-
•
•
•
•
•
CMD8GX3M2A1866C9
(Ver4.13)(XMP)
CORSAIR
CORSAIR
CORSAIR
CORSAIR
DS
DS
DS
-
-
-
-
-
-
1.5
1.5
1.5
CMT32GX3M4X1866C9(Ver
3.23)(XMP)
9-10-9-27
9-10-9-27
•
•
CMZ16GX3M4X1866C9R(V
er8.16)(XMP)
CMZ32GX3M4X1866C10(V
er3.23)(XMP)
DS
DS
DS
-
-
-
-
-
-
10-11-10-27 1.5
•
•
•
CORSAIR CMZ8GX3M2A1866C9(XMP) 8GB(2x 4GB)
9-10-9-27
9-9-9-27
1.5
1.5
•
•
BLE4G3D1869DE1XT0.16
FMD(XMP)
Crucial
4GB
F3-14900CL10Q2-
64GBZLD(XMP)
G.SKILL
G.SKILL
G.SKILL
G.SKILL
G.SKILL
Kingston
64GB(8x 8GB)
8GB(2x 4GB)
16GB(4x 4GB)
16GB(4x 4GB)
8GB(2x 4GB)
8GB(2x 4GB)
DS
DS
DS
DS
DS
DS
-
-
-
-
-
-
-
-
-
-
-
-
10-11-10-30
9-10-9-28
9-10-9-28
9-10-9-28
9-9-9-24
-
1.5
1.5
1.5
1.5
1.6
1.65
•
•
•
•
•
•
•
•
•
•
•
•
F3-14900CL9D-
8GBSR(XMP)
F3-14900CL9Q-
16GBXL(XMP)
F3-14900CL9Q-
16GBZL(XMP)
F3-14900CL9Q-
8GBFLD(XMP)
KHX1866C9D3K2/
8GX(XMP)
Patriot
Patriot
Patriot
PXD34G1866ELK(XMP)
PXD38G1866ELK(XMP)
PXD38G1866ELK(XMP)
4GB(2x 2GB)
8GB(2x 4GB)
8GB(2x 4GB)
SS
DS
DS
-
-
-
-
-
-
9-9-9-24
9-11-9-27
9-11-9-27
1.65
1.65
1.65
•
•
•
•
•
TXD34096M1866HC9K-
L(XMP)
H5TC2G8
3BFRH9A
Team
4GB
DS Hynix
9-11-9-27
1.65
•
DDR3-1800 MHz capability
DIMM socket support (Optional)
SS/ Chip
DS Brand NO.
Chip
Vendors
Part No.
Size
Timing
9-9-9-24
Voltage
1 DIMM
2 DIMMs
4 DIMMs
G.SKILL
F3-14400CL9D-4GBrl(XMP)
4GB ( 2x 2GB ) DS
-
-
1.6
•
•
1-10
Chapter 1: Product introduction
DDR3-1600 MHz capability
DIMM socket support
(Optional)
SS/ Chip
Vendors
Part No.
Size
Chip NO. Timing
Voltage
DS
Brand
1 DIMM 2 DIMMs 4 DIMMs
3CCD-
-
A-DATA
A-DATA
AM2U16BC2P1
AM2U16BC4P2
2GB
4GB
SS
DS
A-DATA
A-DATA
-
-
•
•
•
•
•
1509A
3CCD-
-
1509A
A-DATA
A-DATA
AMD
AX3U1600GC4G9(XMP)
AX3U1600PC4G8(XMP)
AP38G1608U2K(XMP)
4GB
DS
DS
DS
-
-
-
-
-
-
-
1.55~1.75
1.55~1.75
1.65
•
•
•
•
•
•
•
•
4GB
8-8-8-24
9-9-9-28
8GB(2x 4GB)
302G08
-GG1C
Asint
Asint
Asint
SLA302G08-EGG1C(XMP)
SLA302G08-EGJ1C(XMP)
SLZ3128M8-EGJ1D(XMP)
4GB
4GB
2GB
DS
DS
DS
Asint
Asint
Asint
9-9-9-27
9-9-9-27
-
-
-
-
•
•
•
•
•
•
302G08
-GJ1C
3128M8
-GJ1D
K4B2G
08460
ATP
AQ12M64B8BKK0S
4GB
DS
DS
SAMSUNG
-
NO
1.65
1.5
•
•
•
CORSAIR
CORSAIR
CMG4GX3M2A1600C6
4GB(2x 2GB)
-
-
-
6-6-6-18
•
•
CML16GX3M4X1600C8(Ver
2.12)(XMP)
Heat-Sink
Package
16GB(4x 4GB) DS
-
•
CORSAIR
CORSAIR
CMP6GX3M3A1600C8(XMP) 6GB(3x 2GB)
CMP6GX3M3A1600C8(XMP) 6GB(3x 2GB)
CMX6GX3M3C1600C7(XMP) 6GB(3x 2GB)
DS
DS
DS
-
-
-
-
8-8-8-24
8-8-8-24
1.65
1.65
•
•
•
•
•
•
CORSAIR
CORSAIR
-
-
-
-
7-8-7-20
9-9-9-24
1.65
1.5
•
•
•
•
•
•
CMZ16GX3M4A1600C9(XMP) 16GB(4x 4GB) DS
CMZ32GX3M4X1600C10
32GB(4x 8GB) DS
(Ver2.2)(XMP)
10-10-
10-27
CORSAIR
-
-
1.5
•
•
CORSAIR
CORSAIR
CMZ8GX3M2A1600C8(XMP) 8GB(2x 4GB)
CMZ8GX3M2A1600C9(XMP) 8GB(2x 4GB)
DS
DS
-
-
-
-
8-8-8-24
9-9-9-24
1.5
1.5
•
•
•
•
•
•
CMZ8GX3M4X1600C9(Ver
8GB(4x 2GB)
CORSAIR
SS
-
-
9-9-9-24
1.5
•
•
•
•
2.12)(XMP)
CORSAIR
Crucial
HX3X12G1600C9(XMP)
12GB(6x 2GB) DS
-
-
-
-
9-9-9-24
8-8-8-24
1.6
•
•
•
•
BL12864BN1608.8FF(XMP)
2GB(2x 1GB)
SS
DS
DS
1.65
BLT4G3D1608DT1TX0.16
FM(XMP)
Crucial
4GB
-
-
8-8-8-24
1.5
•
•
•
•
EK Memory
EK Memory
EKM324L28BP8-I16(XMP)
EKM324L28BP8-I16(XMP)
4GB(2x 2GB)
-
-
-
-
9
9
-
-
•
•
4GB(2 x 2GB) DS
N2CB2G
80GN-DG
Elixir
M2X2G64CB88G7N-DG(XMP) 2GB
M2X4G64CB8HG5N-DG(XMP) 4GB
SS
DS
Elixir
9-9-9-28
-
•
•
N2CB2G
80GN-DG
Elixir
Elixir
9-9-9-28
7-8-7-24
8-8-8-24
-
•
•
•
•
•
G.SKILL
G.SKILL
F3-12800CL7D-8GBRH(XMP) 8GB (2x 4GB) DS
F3-12800CL8D-
-
-
-
1.6
1.35
8GB(2x4GB)
DS
-
•
•
8GBECO(XMP)
G.SKILL
G.SKILL
G.SKILL
G.Skill
F3-12800CL9D-8GBRL(XMP) 8GB(2x 4GB)
F3-12800CL9D-8GBSR2(XMP) 8GB(2x 4GB)
DS
DS
-
-
-
-
-
-
-
-
-
-
-
-
9-9-9-24
9-9-9-24
9-9-9-24
9-9-9-24
9-9-9-28
7-7-7-24
9-9-9-28
9-9-9-28
-
1.5
1.25
1.5
1.5
1.6
1.6
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
F3-12800CL9Q-16GBXL(XMP) 16GB(4x 4GB) DS
F3-12800CL9Q-16GBZL(XMP) 16GB(4x 4GB) DS
GEIL
GET316GB1600C9QC(XMP)
GUP34GB1600C7DC(XMP)
FLGE85F-C8KL9A(XMP)
FLGF65F-C8KL9A(XMP)
16GB(4x 4GB) DS
GEIL
4GB(2x 2GB)
2GB
DS
SS
DS
KINGMAX
KINGMAX
KINGSTON
Kingston
KINGTIGER
Mushkin
OCZ
KINGMAX N/A
KINGMAX N/A
4GB
-
KHX1600C9D3K3/12GX(XMP) 12GB(3x 4GB) DS
KHX1600C9D3K4/16GX(XMP) 16GB(4x 4GB) DS
-
-
-
-
-
-
-
-
-
-
1.65
1.65
-
9-9-9-24
-
KTG2G1600PG3(XMP)
996805(XMP)
2GB
DS
DS
DS
4GB(2x 2GB)
4GB(2x 2GB)
6-8-6-24
8-8-8
1.65
1.65
OCZ3BE1600C8LV4GK
23EY458
7MB6H
Patriot
Patriot
SanMax
AE32G1609U1-U
2GB
SS
DS
DS
AMD
-
-
1.5
•
•
•
•
•
•
PGD38G1600ELK(XMP)
SMD-4G68HP-16KZ
8GB(2x 4GB)
4GB
-
9-9-9-24
-
1.65
1.5
H5TQ2G8
3BFRPBC
Hynix
J2108BD
BG-GN-F
SanMax
SMD-4G68NG-16KK
4GB
DS
ELPIDA
-
-
•
•
•
Silicon Power SP002GBLTU160V02(XMP)
Silicon Power SP004GBLTU160V02(XMP)
2GB
4GB
SS
DS
S-POWER 20YT5NG 9-11-11-28 1.5
•
•
S-POWER 20YT5NG 9-9-9-24
1.5
1.5
-
•
H5TC2G8
3BFRH9A
D9PFJ
Team
TXD34096M1600HC9-D(XMP) 4GB
TS512MLK64V6N 4GB
DS
DS
Hynix
9-9-9-24
-
•
•
•
•
Transcend
MICRON
1-11
M5A97 R2.0
DDR3-1333 MHz capability
DIMM socket support
(Optional)
SS/
DS
Vendors
Part No.
Size
Chip Brand Chip NO.
Timing
Voltage
1
2
4
DIMM DIMMs DIMMs
ACTICA
ACTICA
ACTICA
ACTICA
ACTICA
ACTICA
ACTICA
ACTICA
A-DATA
ACT1GHU64B8F1333S
ACT1GHU72C8G1333S
ACT2GHU64B8G1333M
ACT2GHU64B8G1333S
ACT2GHU72D8G1333M
ACT2GHU72D8G1333S
ACT4GHU64B8H1333H
ACT4GHU72D8H1333H
AD63I1C1624EV
1GB
1GB
2GB
2GB
2GB
2GB
4GB
4GB
4GB
SS SAMSUNG K4B1G0846F
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SS SAMSUNG K4B1G0846F(ECC)
DS Micron
DS SAMSUNG K4B1G0846F
DS Micron D9KPT(ECC)
DS SAMSUNG K4B1G0846F(ECC)
D9KPT
DS Hynix
DS Hynix
DS A-DATA
H5TQ2G83AFR
H5TQ2G83AFR(ECC)
3CCA-1509A
1.25~
1.35
A-DATA
AXDU1333GC2G9(XMP)
2GB
SS
-
-
9-9-9-24
•
•
•
A-DATA
Apacer
Apacer
Asint
SU3U1333W8G9(XMP)
78.A1GC6.9L1
8GB
2GB
4GB
2GB
4GB
1GB
2GB
4GB
DS ELPIDA
DS Apacer
DS Apacer
SS ASint
J4208BASE-DJ-F
AM5D5808FEQSBG
AM5D5908CEHSBG
302G08-DJ1C
-
-
-
-
-
-
-
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
9
9
-
78.B1GDE.9L10C
SLA302G08-EDJ1C
AQ12M72E8BKH9S
D3U1333-1G
ATP
DS SAMSUNG K4B2G0846C(ECC)
-
BUFFALO
BUFFALO
BUFFALO
SS Elpida
DS Elpida
DS NANYA
J1108BFBG-DJ-F
J1108BFBG-DJ-F
NT5CB256M8BN-CG
-
D3U1333-2G
D3U1333-4G
8GB(2x
4GB)
CORSAIR
CORSAIR
CMX8GX3M2A1333C9(XMP)
TW3X4G1333C9A
DS
DS
DS
-
-
-
-
-
9-9-9-24
9-9-9-24
1.5
1.5
•
•
•
•
•
4GB(2x
2GB)
4GB(2 x
2GB)
EK Memory
Elixir
EKM324L28BP8-I13
-
9
-
•
•
•
•
•
•
•
•
•
M2F2G64CB88D7N-CG
F3-10600CL9D-4GBNT
2GB
SS Elixir
M2CB2G80DN-CG
D3 128M8CE9 2GB
-
-
4GB(2x
2GB)
G.SKILL
DS G.SKILL
9-9-9-24
1.5
8GB(2x
4GB)
G.SKILL
G.SKILL
GEIL
F3-10666CL9D-8GBRL
F3-10666CL9D-8GBXL
GB34GB1333C7DC
GG34GB1333C9DC
GVP34GB1333C9DC
GVP38GB1333C7QC
GVP38GB1333C9DC
DS
DS
-
-
-
9-9-9-24
9-9-9-24
7-7-7-24
9-9-9-24
9-9-9-24
7-7-7-24
9-9-9-24
1.5
1.5
1.5
1.3
1.5
1.5
1.5
•
•
•
•
•
•
•
•
•
•
•
•
•
•
8GB(2x
4GB)
-
•
4GB(2 x
2GB)
DS GEIL
DS GEIL
GL1L128M88BA15FW
4GB(2x
2GB)
GEIL
GL1L128M88BA115FW
•
•
4GB(2x
2GB)
GEIL
DS
DS
DS
-
-
-
-
-
-
8GB(4x
2GB)
GEIL
8GB(2x
4GB)
GEIL
GoodRam
Hynix
GR1333D364L9/2G
HMT125U6TFR8A-H9
M3UN-2GHJBC09
M3UN-4GHJAC09
FLFE85F-C8KL9
2GB
2GB
2GB
4GB
2GB
2GB
2GB
4GB
4GB
4GB
2GB
8GB
DS Qimonda
DS Hynix
IDSH1G-03A1F1C-13H
H5TC1G83TFR
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
-
-
INNODISK
INNODISK
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGSTON
KINGSTON
KINGSTON
SS Hynix
H5TQ2G83CFRH9C
H5TQ2G83CFRH9C
KFC8FNLBF-GXX-12A
KFC8FNLXF-DXX-15A
KFC8FNMXF-BXX-15A
KFC8FNLBF-GXX-12A
KFC8FNLXF-DXX-15A
J2108ECSE-DJ-F
9-9-9-24
-
•
•
•
•
•
•
•
•
•
•
DS Hynix
9-9-9-24
-
SS KINGMAX
SS KINGMAX
SS Kingmax
DS KINGMAX
DS KINGMAX
DS Elpida
-
-
FLFE85F-C8KL9
-
-
FLFE85F-C8KM9
FLFF65F-C8KL9
-
-
-
-
FLFF65F-C8KL9
-
-
KVR1333D3E9S/4G
KVR1333D3N9/2G
KVR1333D3N9H/8G
9
1.5
1.5
1.5
•
•
•
DS Kingston
DS ELPIDA
D1288JPNDPLD9U
J4208EASE-DJ-F
9
9-9-9-24
4GB(2x
2GB)
KINGSTON
KVR1333D3N9K2/4G
DS KINGSTON D1288JEMFPGD9U
SS Micron IFD77 D9LGK
DS KINGTIGER KTG1333PS1208NST-C9
-
1.5
•
•
KINGSTON
KINGTIGER
KINGTIGER
KVR1333D3S8N9/2G
F10DA2T1680
2GB
2GB
2GB
-
-
-
1.5
•
•
•
•
•
•
•
•
•
-
-
KTG2G1333PG3
DS
-
-
16GB(4x
4GB)
Mach Xtreme MXD3U133316GQ
Mach Xtreme MXD3V13332GS
DS
-
-
-
-
•
•
•
Mach
Xtreme
2GB
2GB
SS
C2S46D30-D313
-
-
•
•
•
•
•
MICRON
OCZ
MT8JTF25664AZ-1G4M1
SS MICRON
D9PFJ
-
-
-
•
•
4GB(2x
2GB)
OCZ3G1333LV4GK
OCZ3G1333LV8GK
OCZ3G1333LV8GK
DS
DS
DS
-
-
-
9-9-9
1.65
8GB(2x
4GB)
OCZ
OCZ
-
-
9-9-9
9-9-9
1.65
1.65
•
•
•
•
•
•
8GB(2x
4GB)
Patriot
Patriot
AE32G1339U1-U
AE34G1339U2-U
2GB
4GB
SS AMD
DS AMD
23EY4587MB3H
23EY4587MB3H
-
-
1.5
1.5
•
•
•
•
(continued on the next page)
1-12
Chapter 1: Product introduction
DDR3-1333 MHz capability
DIMM socket support
(optional)
SS/
DS
Vendors
Part No.
Size
Chip Brand Chip NO.
Timing
Voltage
1
2
4
DIMM DIMMs DIMMs
Patriot
Patriot
PG38G1333EL(XMP)
8GB
DS
DS
-
-
-
-
-
1.5
1.5
•
•
•
16GB(2x
8GB)
PGD316G1333ELK(XMP)
9-9-9-24
•
•
•
4GB(2 x
2GB)
Patriot
PGS34G1333LLKA
DS
-
-
7-7-7-20
1.7
•
•
•
Patriot
PSD32G13332
2GB
2GB
4GB
8GB
4GB
2GB
1GB
1GB
2GB
4GB
1GB
DS Prtriot
PM128M8D3BU-15
C304627CB1AG22Fe
E304459CB1AG32Cf
9
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
RiDATA
C304627CB1AG22Fe
E304459CB1AG32Cf
M378B1G73AH0-CH9
M378B5273CH0-CH9
M378B5673FH0-CH9
DS RiDATA
DS RiDATA
9
-
RiDATA
9
-
SAMSUNG
SAMSUNG
SAMSUNG
DS SAMSUNG K4B4G0846A-HCH9
DS SAMSUNG K4B2G0846C
DS SAMSUNG K4B1G0846F
-
-
K4B2G0846C
-
-
-
Silicon Power SP001GBLTE133S01
Silicon Power SP001GBLTU133S02
Silicon Power SP002GBLTE133S01
SS NANYA
SS S-POWER
DS NANYA
DS Team
NT5CB128M8AN-CG
10YT3E5
-
-
9
-
NT5CB128M8AN-CG
T3D2568LT-13
T3D1288LT-13
T3D1288LT-13
T3D1288LT-13
TK483PCW3
ICD77 C9LGK
TK483PCW3
TK483PCW3
D9PBC
-
-
•
•
•
Team
TED34096M1333HC9
-
-
Team
TXD31024M1333C7(XMP)
SS Team
7-7-7-21
1.75
Team
TXD31048M1333C7-D(XMP) 1GB
TXD32048M1333C7-D(XMP) 2GB
SS Team
7-7-7-21
1.75
Team
DS Team
7-7-7-21
1.5-1.6
•
•
•
•
Transcend
Transcend
Transcend
Transcend
Transcend
Transcend
Transcend
Transcend
Transcend
Transcend
Transcend
Transcend
JM1333KLN-2G
2GB
2GB
4GB
4GB
8GB
2GB
2GB
2GB
2GB
4GB
4GB
4GB
SS Transcend
SS Micron
DS Transcend
DS Transcend
DS MICRON
SS Micron
SS Hynix
-
-
-
-
-
-
-
-
-
-
-
-
-
JM1333KLN-2G (582670)
JM1333KLN-4G
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
JM1333KLN-4G ( 583782 )
TS1GLK64V3H
9
-
•
•
•
•
•
•
•
•
TS256MLK64V3N ( 585541 )
TS256MLK64V3N (566577)
TS256MLK64V3N (574206)
TS256MLK64V3NL
ICD77 D9LGK
H5TQ2G83BFR
D9LGK
9
9
9
-
SS Micron
SS Hynix
H5TQ2G83CFRH9C
IED27 D9LGK
D9LGK
TS512MLK64V3N ( 585538 )
TS512MLK64V3N (574831)
TS512MLK64V3NL
DS Micron
DS Micron
DS Hynix
9
9
-
H5TQ2G83CFRH9C
Side(s): SS - Single-sided DS - Dou�le-sided
DIMM support:
•
1 DIMM: Supports one (1) module inserted into any slot as Single-channel memory
configuration. We suggest that you install the module into A2 slot.
•
2 DIMMs: Supports two (2) modules inserted into either the blue slots or the black slots
as one pair of Dual-channel memory configuration. We suggest that you
install the modules into slots A2 and B2 for better compatibility.
•
4 DIMMs: Supports four (4) modules inserted into both the blue and black slots as two
pairs of Dual-channel memory configuration.
•
•
When overclocking, some AMD CPU models may not support DDR3 1600 or higher
frequency DIMMs.
Visit the ASUS website for the latest QVL.
1-13
M5A97 R2.0
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.
1
2
3
M5A97 R2.0
4
5
6
Slot No. Slot Description
1
2
3
4
5
6
PCIe 2.0 x16_1 slot [blue] (at x16 mode)
PCIe 2.0 x1_1 slot
PCIe 2.0 x1_2 slot
PCIe 2.0 x16_2 slot [black] (at x4 mode)
PCI 1
PCI 2
PCI Express operating mode
PCIe 2.0 x16_1
VGA configuration
PCIe 2.0 x16_2
Single VGA/PCIe card
Dual VGA/PCIe card
x16 (Recommend for single VGA)
x16
N/A
x4
1-14
Chapter 1: Product introduction
•
In single VGA card mode, use the PCIe 2.0 x16_1 slot (navy blue) 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_FAN1/2/3 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
PCIe x16_2
PCIe x1_1
PCIe x1_2
PCI 1
shared
-
-
-
-
-
-
shared
-
-
-
-
-
-
-
-
-
shared
-
-
-
-
-
-
shared
-
-
-
-
-
-
-
-
-
shared
-
-
-
PCI 2
-
-
-
-
shared
-
-
Realtek 8111F (LAN)
-
-
-
-
shared
-
ASMedia USB 3.0
(port 1 & port 2)
-
-
-
-
-
-
-
-
shared
-
-
-
-
-
-
ASMedia USB 3.0
(port 3 & port 4)
shared
On Chip SATA
On Chip USB 1
-
-
-
-
-
shared
-
-
-
-
-
-
-
-
-
shared
On Chip USB 2
On Chip USB 3
HD Audio
-
-
-
-
shared
shared
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
shared
1-15
M5A97 R2.0
1.2.6
Onboard switches and buttons
Onboard switches and 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.
1.
DirectKey button
This feature allows your system to go to the BIOS Setup program with the press of
a button. With DirectKey, you can enter the BIOS anytime without having to press
the <Delete> key during POST. It allows you to turn on or turn off the system and
conveniently enter the BIOS during bootup.
DirectKey
M5A97 R2.0
M5A97 R2.0 DirectKey switch
Ensure to save your data before using the DirectKey button.
•
When the system is on and you press the DirectKey button, your system will shut
down. Press the DirectKey button again or the Power-on button to reboot and enter
the BIOS directly.
•
•
Turn of your system using the power-on button to allow your system to go through
POST (without entering the BIOS) when you reboot your system.
Refer to Chapter 3.7 Boot Menu for details about setting the DirectKey default
function.
1-16
Chapter 1: Product introduction
2.
MemOK! switch
Installing DIMMs that are incompatible with the motherboard may cause system
boot failure, and the DRAM_LED near the MemOK! switch lights continuously. Press
and hold the MemOK! switch until the DRAM_LED starts blinking to begin automatic
memory compatibility tuning for successful boot.
M5A97 R2.0
M5A97 R2.0 MemOK! switch
•
•
Refer to section 1.2.8 Onboard LEDs for the exact location of the DRAM_LED.
The DRAM_LED also lights 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 fail to boot due to BIOS overclocking, press the MemOK! switch to boot
and load 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.
1-17
M5A97 R2.0
3.
BIOS Flashback button
USB BIOS Flashback allows you to easily update the BIOS without entering the
BIOS or operating system. Just connect the USB storage device containing the BIOS
file to the USB port, press the BIOS Flashback button, and the BIOS is updated
automatically.
M5A97 R2.0
BIOS_FLBK
M5A97 R2.0 BIOS FLBK button
For more details about using the USB BIOS Flashback button, refer to section 2.2.1 USB
BIOS Flashback.
1-18
Chapter 1: Product introduction
1.2.7
Jumpers
Clear RTC RAM (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.
CLRTC
1
2
2
3
M5A97 R2.0
Normal
Clear RTC
(Default)
M5A97 R2.0 Clear RTC RAM
To erase the 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.
1-19
M5A97 R2.0
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.
SB_PWR
M5A97 R2.0
ON
OFF
Standby Power Powered Off
M5A97 R2.0 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
M5A97 R2.0
M5A97 R2.0 DRAM LED
3.
BIOS Flash�ack LED (FLBK_LED)
The FLBK LED lights when the USB Flashback button is pressed for three seconds.
M5A97 R2.0
FLBK_LED
M5A97 R2.0 FLBK LED
1-20
Chapter 1: Product introduction
1.2.9
Internal connectors
1.
CPꢀ and chassis fan connectors (4-pin CPꢀ_FAN, and 4-pin CHA_FAN1/2/3)
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.
CHA_FAN2 CPU_FAN CHA_FAN3
CHA_FAN1
GND
CHA FAN PWR
CHA FAN IN
M5A97 R2.0
CHA FAN PWM
M5A97 R2.0 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 a CPU fan of maximum 1A (12 W) fan power.
Only the CPU_FAN and CHA_FAN1/2/3 connectors support the ASUS Fan Xpert
feature.
•
If you install two VGA cards, we recommend that you plug the rear chassis fan cable
to the motherboard connector labeled CHA_FAN1/2/3 for better thermal environment.
2.
TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which can securely
store keys, digital certificates, passwords, and data. A TPM system also helps enhance
network security, protects digital identities, and ensures platform integrity.
TPM
PIN 1
M5A97 R2.0
M5A97 R2.0 TPM Connector
The TPM module is purchased separately!
1-21
M5A97 R2.0
3.
ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
These connectors are for an ATX power supply. The plugs from the power supply 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
PIN 1
+5 Volts
GND
GND
GND
+5 Volts
GND
PSON#
GND
M5A97 R2.0
+3 Volts
+3 Volts
-12 Volts
+3 Volts
PIN 1
M5A97 R2.0 ATX power connectors
•
•
We recommend that you use an ATX 12V Specification 2.0-compliant power supply
unit (PSU) with a minimum of 300W power rating.
If you intend to use a PSU with 20-pin and 4-pin power plugs, ensure that the 20-pin
power plug can provide at least 15 A on +12 V and that the PSU has a minimum
power rating of 300W. The system may become unstable or may not boot up if the
power is inadequate.
•
DO NOT forget to connect the 4-pin / 8-pin ATX +12V power plug. Otherwise, the
system will not boot up.
•
We recommend that you use a PSU with higher power output when configuring a
system with more power-consuming devices or when you intend to install additional
devices. The system may become unstable or may not boot up if the power is
inadequate.
•
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.
1-22
Chapter 1: Product introduction
4.
Serial ATA 6.0 G�/s connectors (7-pin SATA6G 1~6)
These connectors are for the Serial ATA 6.0 Gb/s signal cables for Serial ATA hard
disk drives and optical disc drives. If you installed Serial ATA hard disk drives, you
can create a RAID 0, RAID 1, RAID 5, RAID 10, or JBOD configuration through the
onboard controller.
SATA6G_6
SATA6G_5
SATA6G_2
SATA6G_1
SATA6G_4
SATA6G_3
M5A97 R2.0
M5A97 R2.0 SATA 6.0Gb/s connectors
•
These connectors are set to [AHCI Mode] 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
Mode]. Refer to section 3.5.4 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 NCQ, set the SATA Mode in the BIOS to [AHCI Mode]. Refer to section
3.5.4 SATA Configuration for details.
You must install Windows® XP Service Pack 3 or later versions before using Serial
ATA hard disk drives. The Serial ATA RAID feature is available only if you are using
Windows® XP SP3 or later versions.
•
When creating a RAID set, set the SATA_5-6 connectors to [IDE Mode] to
ensure that the system recognizes your ODD device.
1-23
M5A97 R2.0
5.
Serial port connector (10-1 pin COM1)
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.
COM1
PIN 1
M5A97 R2.0
M5A97 R2.0 Serial port (COM1) connector
The COM module is purchased separately.
6.
Digital audio connector (4-1 pin SPDIF_OꢀT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port.
M5A97 R2.0
SPDIF_OUT
M5A97 R2.0 Digital audio connector
Ensure that the audio device of Sound playback is Realtek High Definition Audio (the
name may �e different �ased on the OS). Go to Start > Control Panel > Sounds and
Audio Devices > Sound Playback to configure the setting.
The S/PDIF module is purchased separately.
1-24
Chapter 1: Product introduction
7.
System panel connector (20-8 pin PANEL)
This connector supports several chassis-mounted functions.
PLED
SPEAKER
PANEL
PIN 1
M5A97 R2.0
IDE_LED
PWRSW RESET
* Requires an ATX power supply
M5A97 R2.0 System panel connector
•
•
System power LED (2-pin PLED)
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 IDE_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The IDE 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 �utton/soft-off �utton (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 BIOS
settings. Pressing the power switch for more than four seconds while the system is ON
turns the system OFF.
•
Reset �utton (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
1-25
M5A97 R2.0
8.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either High Definition Audio or AC`97 audio standard. Connect one end of the front
panel audio I/O module cable to this connector.
AAFP
PIN 1
M5A97 R2.0
HD-audio-compliant
pin definition
Legacy AC’97
compliant definition
M5A97 R2.0 Front panel audio connector
•
•
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard high-definition audio capability.
If you want to connect a high definition front panel audio module to this connector, set
the Front Panel Type item in the BIOS to [HD]. See section 3.5.7 Onboard Devices
Configuration for details.
•
The front panel audio I/O module is purchased separately.
9.
ꢀSB 3.0 connector (20-1 pin ꢀSB3_34)
This connector is for the additional USB 3.0 ports. Connect the USB 3.0 bracket cable
to this connector, then install the USB 3.0 bracket to the rear side of the chassis. If your
chassis support customized front panel installation, with ASUS USB 3.0 header, you
can have a front panel USB 3.0 solution.
USB3_34
M5A97 R2.0
M5A97 R2.0 USB3.0 Front panel connector
The USB 3.0 module is purchased separately.
1-26
Chapter 1: Product introduction
10. ꢀSB 2.0 connectors (10-1 pin ꢀSB910, ꢀSB1112, ꢀSB1314)
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
480Mbps connection speed.
USB1314
USB1112
USB910
M5A97 R2.0
PIN 1
PIN 1
PIN 1
M5A97 R2.0 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.
11. DRCT header (2-pin DRCT)
This connector is for the chassis-mounted button that supports the DirectKey function.
Connect the button cable that supports DirectKey, from the chassis to this connector on
the motherboard.
M5A97 R2.0
M5A97 R2.0 DRCT header
Ensure that your chassis comes with the button cable that supports the DirectKey feature.
Refer to the technical documentation that came with the chassis for details.
1-27
M5A97 R2.0
1-28
Chapter 1: Product introduction
Basic Installation
2
2.1
Building your PC system
Motherboard installation
2.1.1
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.
1
2-1
ASUS M5A97 R2.0
2.
Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to
the chassis’ rear I/O panel.
2-2
Chapter 2: Getting started
3.
Place six screws into the holes indicated by circles to secure the motherboard to the
chassis.
M5A97 R2.0
DO NOT overtighten the screws! Doing so can damage the motherboard.
2-3
ASUS M5A97 R2.0
2.1.2
CPU installation
The AMD AM3+ socket is compatible with AMD AM3+ and AM3 processors. Ensure you
use a CPU designed for the AM3+ socket. The CPU fits in only one correct orientation. DO
NOT force the CPU into the socket to prevent bending the connectors on the socket and
damaging the CPU!
1
2
2-4
Chapter 2: Getting started
To install the CPU heatsink and fan assembly
1
2
2-6
Chapter 2: Getting started
3
4
5
2-7
ASUS M5A97 R2.0
2.2
BIOS update utility
USB BIOS Flashback
2.2.1
USB BIOS Flashback allows you to easily update the BIOS without entering the existing
BIOS or operating system. Simply insert a USB storage device to the USB port, press the
USB BIOS Flashback button for three seconds, and the BIOS is updated automatically.
M5A97 R2.0
BIOS_FLBK
M5A97 R2.0 BIOS FLBK button
To use USB BIOS Flashback:
1.
Place the bundled support DVD to the optical drive and install the USB BIOS
Flashback Wizard. Follow the onscreen instructions to complete the installation.
You can also download the BIOS from ASUS website (www.asus.com). Rename the file as
M5A97R20.CAP and save it to a USB portable device’s root directory.
2.
Insert the USB storage device to the USB Flashback port.
3.
Launch the USB BIOS Flashback Wizard to automatically download the latest BIOS
version.
4.
Press the BIOS Flashback button for three seconds until a flashing light appears, which
indicates that the BIOS Flashback function is enabled.
5.
Wait until the light goes out, indicating that the BIOS updating process is completed.
USB BIOS Flashback port
For more BIOS update utilities in BIOS setup, refer to the section Updating BIOS in
Chapter 3.
•
Do not unplug portable disk, power system, or press the CLR_CMOS button while
BIOS update is ongoing, otherwise update will be interrupted. In case of interruption,
please follow the steps again.
•
If the light flashes for five seconds and turns into a solid light, this means that the
BIOS Flashback is not operating properly. This may be caused by improper installation
of the USB storage device and filename/file format error. If this scenario happens,
please restart the system to turn off the light.
•
Updating BIOS may have risks. If the BIOS program is damaged during the process
and results to the system’s failure to boot up, please contact your local ASUS Service
Center.
2-12
Chapter 2: Getting started
2.3
Motherboard rear and audio connections
Rear I/O connection
2.3.1
Rear panel connectors
1.
2.
3.
4.
PS/2 mouse port (green)
LAN (RJ-45) port*
5.
6.
7.
Optical S/PDIF Out port
USB 3.0 ports 1 and 2 support ASUS
USB 3.0 Boost UASP Mode.
Audio I/O ports**
PS/2 keyboard port (purple)
USB 2.0 ports (USB 2.0 port1
supports USB BIOS Flashback)
* and **: Refer to the ta�les on the next page for LAN port LEDs, and audio port definitions.
•
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.
•
USB 2.0_1 port supports USB BIOS Flashback.
2-13
ASUS M5A97 R2.0
* LAN ports LED indications
Activity Link LED
ACT/LINK SPEED
LED LED
Speed LED
Status
Status
Description
No link
Description
OFF
OFF
10 Mbps connection
100 Mbps connection
1 Gbps connection
ORANGE
BLINKING
Linked
ORANGE
GREEN
LAN port
Data activity
** Audio 2, 4, 6, or 8-channel configuration
Port
Headset
4-channel
6-channel
8-channel
2-channel
Light Blue Line In
Line In
Line In
Line In
Lime
Line Out
Front Speaker Out Front Speaker Out
Front Speaker Out
Mic In
Pink
Mic In
Mic In
Mic In
Orange
Black
Gray
–
–
–
–
Center/Subwoofer
Rear Speaker Out
–
Center/Subwoofer
Rear Speaker Out
Side Speaker Out
Rear Speaker Out
–
2-14
Chapter 2: Getting started
Connect to 4.1 channel Speakers
Connect to 5.1 channel Speakers
Connect to 7.1 channel Speakers
2-16
Chapter 2: Getting started
2.4
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
One continuous beep followed by two
short beeps then a pause (repeated)
No memory detected
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.
2.5
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.
2-17
ASUS M5A97 R2.0
2-18
Chapter 2: Getting started
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 M5A97R20.CAP for this
motherboard.
3-1
ASUS M5A97 R2.0
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 3.9 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 Onboard switches and
buttons for information on how to erase the RTC RAM via the Clear CMOS button.
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.
Clicks to display all fan
speeds if available
Selects the display language of the
BIOS setup program
Displays the CPU/motherboard temperature,
CPU/5V/3.3V/12V voltage output,
CPU/chassis fan speed
Exits the BIOS setup program without saving
the changes, saves the changes and resets
the system, or enters the Advanced Mode
Displays the
Advanced mode
functions
Displays the
Advanced mode
menus
Loads optimized default
Power Saving mode
Normal mode
ASUS Optimal mode
Displays the system properties
of the selected mode on the right
hand side
•
•
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 M5A97 R2.0
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.
Menu items
Menu bar
Configuration fields
General help
Pop-up window
Submenu item
Scroll bar
Navigation keys
Menu bar
The menu bar on top of the screen has the following main items:
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 (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.
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.
3-5
ASUS M5A97 R2.0
3.3
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 Onboard switches and buttons
for information on how to erase the RTC RAM via the Clear CMOS button.
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].
3-6
Chapter 3: BIOS setup
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.
3-7
ASUS M5A97 R2.0
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.
3.4
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.
3-8
Chapter 3: BIOS setup
Scroll down to display the following items.
Scroll down to display the following items.
Current CPU Speed: xxxxMHz
Displays the current CPU speed.
Target CPU Speed: xxxxMHz
Displays the target CPU speed.
Current Memory Frequency: xxxxMHz
Displays the current memory frequency.
Current NB Frequency: xxxxMHz
Displays the current NB frequency.
Current HT Link Speed: xxxxMHz
Displays the current HT Link speed.
3-9
ASUS M5A97 R2.0
3.4.1
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]
[D.O.C.P.]
Allows you to individually set overclocking parameters.
Allows you to select a DRAM O.C. profile, and the related parameters will
be adjusted automatically.
CPU Bus Frequency [XXX]
This item appears only when you set the AI Overclock Tuner item to [Manual] or [D.O.C.P.]
and allows you to adjust the CPU and VGA frequency to enhance the system performance.
Use the <+> and <-> keys to adjust the value. You can also key in the desired value using the
numeric keypad. The values range from 100.0MHz to 600.0MHz.
PCIE Frequency [Auto]
This item appears only when you set the AI Overclock Tuner item to [Manual] or [D.O.C.P.]
and allows you to adjust PCIE frequency to enhance the system performance. Use the <+>
and <-> keys to adjust the value. You can also key in the desired value using the numeric
keypad. The values range from 100.0MHz to 150.0MHz.
DRAM O.C. Profile [DDR3-1600MHz]
This item appears only when you set the AI Overclock Tuner item to [D.O.C.P.] and allows
you to select a DRAM O.C. profile, which applies different settings to DRAM frequency,
DRAM timing and DRAM voltage. Configuration options: [DDR3-1600MHz] [DDR3-1800MHz]
[DDR3-1866MHz] [DDR3-2000MHz] [DDR3-2133MHz] [DDR3-2200MHz] [DDR3-2400MHz]
3.4.2
OC Tuner [CANCEL]
OC Tuner utility automatically overclocks the frequency and voltage of the CPU and DRAM.
Press <Enter> to start auto tuning. It takes around five minutes, and the system will reboot for
several times until auto tuning is completed.Configuration options: [CANCEL] [O�]
The configuration options for the following sub-items vary depending on the CPU/DIMMs
you install on the motherboard.
3.4.3
CPU Ratio [Auto]
Allows user can manually adjust the maximum non-CPB mode CPU ratio. The value will be
limit to CPU base or factory setting. Use the <+> and <-> keys to adjust the ratio. The valid
value ranges vary according to your CPU model.
3.4.4
AMD Turbo CORE technology [Auto]
Allows you to enable or disable AMD Turbo CORE technology. Configuration options: [Auto]
[Disabled] [Enabled]
3.4.5
Memory Frequency [Auto]
Allows you to set the memory operating frequency.
Configuration options: [Auto] DDR3-800MHz] [DDR3-1066MHz] [DDR3-1333MHz] [DDR3-
1600MHz] [DDR3-1866MHz] [DDR3-2133MHz] [DDR3-2400MHz]
3-10
Chapter 3: BIOS setup
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
3.4.6
CPU/NB Frequency [Auto]
Allows you to set the ratio between the NB (in CPU) Clock and the CPU Bus Frequency.
Configuration options: [Auto] [1400MHz] [1600MHz] [1800MHz] [2000MHz]
3.4.7
HT Link Speed [Auto]
Allows you to select the HyperTransport link speed. Configuration options: [Auto] [800MHz]
[1000MHz] [1200MHz] [1400MHz] [1600MHz] [1800MHz] [2000MHz] [2200MHz] [2400MHz]
3.4.8
CPU Spread Spectrum [Auto]
[Auto]
Automatic configuration.
[Disabled]
[Enabled]
Enhances the BCLK overclocking ability.
Sets to [Enabled] for EMI control.
3.4.9
PCIe Spread Spectrum [Auto]
[Auto]
Automatic configuration.
[Disabled]
Enhances the PCIE overclocking ability.
Sets to [Enabled] for EMI control.
•[Enabled]
3.4.10
EPU Power Saving Mode [Disabled]
Allows you to enable or disable the EPU power saving function.
Configuration options: [Disabled] [Enabled]
EPU Setting [Auto]
This item appears only when The EPU Power Saving Mode is set to [Enabled] and
allows you to set power saving mode. Configuration options: [Auto] [Light Power
Saving Mode] [Medium Power Saving Mode] [Max Power Saving Mode]
3.4.11
DRAM Timing Control
The sub-items in this menu allow you to set the DRAM timing control features. Use the <+>
and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard
and press <Enter>.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
3.4.12
DRAM Driving Control
The sub-items in this menu allow you to set the DRAM driving control features. Use the <+>
and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard
and press <Enter>.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
3-11
ASUS M5A97 R2.0
3.4.13
DIGI+ Power Control
CPU Load-Line Calibration [Auto]
Load-line is defined by AMD VRM spec and affects CPU voltage. The CPU working voltage
will decrease proportionally to CPU loading. Higher value gets a higher voltage and better
overclocking performance, but increases the CPU and VRM thermal. This item allows you
to enable or disable the CPU Load-Line Calibration function. Configuration options: [Auto]
[Disabled] [Enabled]
CPU/NB Load-Line Calibration [Auto]
This item allows you to enable or disable the CPU/NB Load-Line Calibration function.
Configuration options: [Auto] [Disabled] [Enabled]
3.4.14
CPꢀ & NB Voltage [Offset Mode]
Allows you to set the CPU & NB Voltage Mode. Different sub-items appear according to the
CPꢀ & NB Voltage Mode item setting. Configuration options: [Offset Mode] [Manual Mode]
Offset Mode Sign [+]
This item appears only when you set the CPꢀ & NB Voltage item to [Offset Mode] and allows
you to set the offset mode sign. Configuration options: [+] [-]
CPU Offset Voltage [Auto]
This item appears only when you set the CPꢀ & NB Voltage item to [Offset Mode] and allows
you to set the CPU Offset voltage. The values vary with your CPU type with a 0.006250V
interval.
CPU/NB Offset Mode Sign [+]
This item appears only when you set the CPꢀ & NB Voltage item to [Offset Mode] and allows
you to set the offset mode sign. Configuration options: [+] [-]
CPU/NB Offset Voltage [Auto]
This item appears only when you set the CPꢀ & NB Voltage Mode item to [Offset Mode]
and allows you to set the CPU/NB Offset voltage. The values vary with your CPU type with a
0.00625V interval.
CPU Manual Voltage [Auto]
This item appears only when you set the CPꢀ & NB Voltage item to [Manual Mode] and
allows you to set a fixed CPU voltage.
CPU/NB Manual Voltage [Auto]
This item appears only when you set the CPꢀ & NB Voltage item to [Manual Mode] and
allows you to set a fixed CPU/NB voltage.
3.4.15
CPU VDDA Voltage [Auto]
Allows you to set the CPU VDDA voltage. The values range from 2.200000V to 2.800000V
with a 0.006250V interval.
3-12
Chapter 3: BIOS setup
3.4.16
DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.200000V to 2.500000V with a
0.006250V interval.
3.4.17
NB Voltage [Auto]
Allows you to set the Northbridge voltage. The values range from 1.100000V to 1.250000V
with a 0.006250V interval.
3.4.18
NB HT Voltage [Auto]
Allows you to set the Northbridge HyperTransport voltage. The values range from 1.200000V
to 1.400000V with a 0.006250V interval.
3.4.19
NB 1.8V Voltage [Auto]
Allows you to set the Northbridge 1.8V voltage. The values range from 1.800000V to
2.100000V with a 0.005000V interval.
3.4.20
SB Voltage [Auto]
Allows you to set the Southbridge voltage. The values range from 1.1000000V to 1.8000000V
with a 0.005000V interval.
3-13
ASUS M5A97 R2.0
3.5
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.
3.5.1
CPꢀ Configuration
The items in this menu show the CPU-related information that the BIOS automatically
detects.
The items shown in submenu may be different due to the CPU you installed.
Cool‘n’Quiet [Disabled]
[Enabled]
[Disabled]
Enables the AMD Cool’n’Quiet function.
Disables this function.
C1E Support [Disabled]
[Auto]
Allows automatic selection of C1E support function.
Disables this function.
[Disabled]
3-14
Chapter 3: BIOS setup
SVM [Enabled]
[Enabled]
Enables the AMD Secure Virtual Machine mode.
Disables this function.
[Disabled]
Core C6 State [Enabled]
Enables or disables Core C6 state function. Configuration options: [Disabled] [Enabled]
HPC Mode [Enabled]
Allows you to disable or enable High Performance Computing Mode. Configuration options:
[Enabled] [Disabled]
Apm Master Mode [Auto]
Enables or disables Application Power Management. Configuration options: [Disabled]
[Enabled]
3.5.2
North Bridge
IOMMU [Disabled]
Allows you to disable or enable the IOMMU. IOMMU is supported on Linux based systems to
convert 32bit I/O to 64bit MMIO. Configuration options: [Disabled] [Enabled]
Memory Configuration
Allows you to set the related memory configurations.
Bank Interleaving [Auto]
Allows you to enable the bank memory interleaving. Configuration options: [Auto]
[Disabled]
Channel Interleaving [Auto]
Allows you to enable the channel memory interleaving. Configuration options:
[Disabled] [Auto]
ECC Mode [Enabled]
Allows you to enable or disable the ECC mode. Configuration options: [Disabled]
[Enabled]
Power Down Enable [Disabled]
Allows you to enable or disable the DDR power down mode. Configuration options:
[Disabled] [Enabled]
Memory Hole Remapping [Enabled]
Allows you to enable or disable memory remapping around memory hole.
Configuration options: [Disabled] [Enabled]
DCT Unganged Mode [Enabled]
Allows you to select unganged mode or ganged mode. Configuration options:
[Disabled] [Enabled]
Initiate Graphic Adapter [PEG/PCI]
Allows you to select the primary boot graphic controller. Configuration options: [PEG/PCI]
[PCI/PEG]
3-15
ASUS M5A97 R2.0
3.5.3
South Bridge
HPET [Enabled]
Allows you to disable or enable the HPET timer. Configuration options: [Disabled] [Enabled]
3.5.4
SATA Configuration
While entering Setup, the BIOS automatically detects the presence of SATA devices. The
SATA Port items show Not Present if no SATA device is installed to the corresponding SATA
port.
SB SATA Configuration
Allows you to set SATA options.
OnChip SATA Channel [Enabled]
Allows you to enable or disable serial ATA. Configuration options: [Enabled] [Disabled]
The following items appear only when the above item is set to [Enabled].
SATA Port1 - Port4 [AHCI]
[IDE] Set to [IDE] when you want to use the Serial ATA hard disk drives as Parallel
ATA physical storage devices.
[AHCI] Set to [AHCI] 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] when you want to create a RAID configuration from the SATA
hard disk drives.
SATA Port5 - Port6 [AHCI]
Allows you to set the SATA port 5~6 mode. This item can only be configured as [IDE]
when SATA Port1 - Port4 is set to [IDE]. Configuration options: [AHCI] [IDE]
•
•
When the SATA Port1–Port 4 and the SATA Port5–Port 6 items are set to [AHCI], the
information of the SATA connectors 1–6 can be seen only under the OS environment
or during POST.
For Windows® XP OS, you have to install the AHCI driver, so that you could use the
SATA connectors 1–6 in AHCI mode under the OS environment.
If you use a SATA optical drive to run the Windows XP OS installation disk, we strongly
recommend that you install the optical drive to the SATA connectors 5/6 and set them to
[IDE] mode.
Board SATA RAID ROM [Legacy ROM]
This item appears only when you set SATA Port1 - Port4 to [RAID] and allows you to
select Board SATA RAID ROM. Configuration options: [Disabled] [Legacy ROM] [UEFI
DRIVER]
3-16
Chapter 3: BIOS setup
S.M.A.R.T. Status Check [Enabled]
[Enabled]
[Disabled]
Enables the S.M.A.R.T feature.
Disables the S.M.A.R.T feature.
SATA ESP on PORT1 ~ 6 [Disabled]
Configuration options: [Enabled] [Disabled]
3.5.5
ꢀSB 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]
[Auto]
Enables the support for USB devices on legacy operating systems (OS).
The USB devices can be used only for the BIOS setup program.
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.
Legacy USB3.0 Support [Enabled]
This item appears only when you set the previous item to [Enabled].
[Enabled]
Enables the support for USB 3.0 devices on legacy operating systems
(OS).
[Disabled]
Disables the function.
EHCI Hand-off [Disabled]
[Enabled]
Enables the support for operating systems without an EHCI hand-off
feature.
[Disabled]
Disables the function.
SB ꢀSB Configuration
Options for SB USB Configuration.
OHCI HC (Bus 0 Dev 18 Fn 0) [Ena�led]
Configuration options: [Enabled] [Disabled]
OHCI HC (Bus 0 Dev 19 Fn 0) [Ena�led]
Configuration options: [Enabled] [Disabled]
OHCI HC (Bus 0 Dev 22Fn 0) [Ena�led]
Configuration options: [Enabled] [Disabled]
OHCI HC (Bus 0 Dev 20 Fn 5) [Ena�led]
Configuration options: [Enabled] [Disabled]
USB PORT 1 ~ 14 [Enabled]
Configuration options: [Enabled] [Disabled]
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ASUS M5A97 R2.0
3.5.6
CPU Core On/Off Function
CPU Core Activation [Auto]
This item lets user turn off cores except core 1, user can turn off 2nd, 3rd, 4th, 5th, etc core
manually. Configuration options: [Auto] [Manual]
The following items appear only when you set the previous item to [Manual]
3rd & 4th Core [Ena�led]
Configuration options: [Enabled] [Disabled]
3.5.7
On�oard Devices Configuration
Asmedia ꢀSB 3.0 Controller (Rear) [Ena�led]
[Enabled]
[Disabled]
Enables the rear USB 3.0 controller.
Disables the controller.
Asmedia ꢀSB 3.0 Controller (Front) [Ena�led]
[Enabled]
[Disabled]
Enables the front USB 3.0 controller.
Disables the controller.
Asmedia USB 3.0 Battery Charging Support [Disabled]
This item appears only when the Asmedia ꢀSB 3.0 Controller (Rear) or Asmedia USB 3.0
Controller (Front) is set to [Enabled].
[Enabled]
[Disabled]
Enables the Asmedia USB 3.0 battery charging function.
Disables this function
Realtek LAN Controller [Enabled]
[Enabled]
[Disabled]
Enables the Realtek LAN controller.
Disables the controller.
Realtek PXE OPROM [Disabled]
This item appears only when you set the Realtek LAN Controller item to [Enabled] and allows
you to enable or disable the Rom Help 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.
Serial Port [Enabled]
Allows you to enable or disable the serial port (COM).
Configuration options: [Enabled] [Disabled]
Change Settings [IO=3F8h; IRQ=4]
This item appears only when you set the previous item to [Enabled] and 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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Chapter 3: BIOS setup
SB HD Azalia Configuration
Allows you to change the HD Azalia configuration.
[Enabled]
Enables the High Definition Audio Azalia device.
[Disabled]
Disables the device.
The following two items appear only when you set the HD Audio Azalia Device item to
[Enabled].
Azalia Front Panel [HD]
Allows you to set the Azalia front panel audio connector (AAFP) type 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 [SPDIF] for SPDIF audio output.
Sets to [HDMI] for HDMI audio output.
3.5.8
APM
ErP Ready [Enabled]
Allows the BIOS to switch off some power at S5 to get the system ready for ErP requirement.
When this item is set to [Enabled], all other PME options will be switched off. Configuration
options: [Enabled] [Disabled]
The following items appear only when you set the ErP Ready to [Disabled].
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 Device [Disabled]
Allows you to use PS/2 device to turn on the system. This feature requires an ATX power
supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled]
[Enabled]
Power On By PME [Disabled]
[Disabled]
[Enabled]
Disables the PME to wake up by PCI/PCIE devices.
Allows you to turn on the system through a PCI/PCIE LAN or modem card.
This feature requires an ATX power supply that provides at least 1A on the
+5VSB lead.
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ASUS M5A97 R2.0
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.
3.5.9
Network Stack
Network Stack [Disable Link]
This item allows user to disable or enable the UEFI network stack.
Configuration options: [Disable Link] [Enabled]
Ipv4 PXE Support [Enabled]
This item appears only when you set the Network Stack item to [Enabled]. When this item is
disabled, the IPV4 PXE boot option will not be created.
Configuration options: [Disabled] [Enabled]
Ipv6 PXE Support [Enabled]
This item appears only when you set the Network Stack item to [Enabled]. When this item is
disabled, the IPV6 PXE boot option will not be created.
Configuration options: [Disabled] [Enabled]
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Chapter 3: BIOS setup
3.6
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.
3.6.1
CPU Temperature / MB Temperature [xxx�C/xxx�F]
The onboard hardware monitor automatically detects and displays the CPU and motherboard
temperatures. Select Ignore if you do not wish to display the detected temperatures.
3.6.2
VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V
Voltage, VDDA2.5V 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.
3.6.3
CPU_FAN Speed [xxxx RPM] or [Ignore] / [N/A]
CHA_FAN1/2/3 Speed [xxxx RPM] or [Ignore] / [N/A]
The onboard hardware monitor automatically detects and displays the CPU and chassis fan
speeds 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.
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ASUS M5A97 R2.0
3.6.4
CPU Q-Fan Control [Enabled]
[Disabled]
[Enabled]
Disables the CPU Q-Fan control feature.
Enables the CPU Q-Fan control feature.
CPU_FAN Speed Low Limit [600 RPM]
This item appears only when you enable the CPU Q-Fan Control feature and allows you to
disable or set the CPU fan warning speed. Configuration options: [Ignore] [100 RPM] [200
RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
CPU Fan Profile [Standard]
This item appears only when you enable the CPU Q-Fan Control feature and allows
you to set the appropriate performance level of the CPU fan.
[Standard]
Sets to [Standard] to make the CPU fan automatically adjust
depending on the CPU temperature.
[Silent]
[Turbo]
[Manual]
Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.
Sets to [Turbo] to achieve maximum CPU fan speed.
Sets to [Manual] 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 Lower Temperature [20]
Displays the lower limit of the CPU temperature.
CPꢀ 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.
CPꢀ Fan Min. Duty Cycle(�) [30]
Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The
values range from 0% to 100%. When the CPU temperature is under 40ºC,
the CPU fan will operate at the minimum duty cycle.
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Chapter 3: BIOS setup
3.6.5
Chassis Q-Fan Control [Disabled]
[Disabled]
[Enabled]
Disables the Chassis Q-Fan control feature.
Enables the Chassis Q-Fan control feature.
Chassis Fan Speed Low Limit [600 RPM]
This item appears only when you enable the Chassis Q-Fan Control feature and allows you
to disable or set the chassis fan warning speed. Configuration options: [Ignore] [100 RPM]
[200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
Chassis Fan Profile [Standard]
This item appears only when you enable the Chassis Q-Fan Control feature and
allows you to set the appropriate performance level of the chassis fan.
[Standard]
Sets to [Standard] to make the chassis fan automatically adjust
depending on the chassis temperature.
[Silent]
Sets to [Silent] to minimize the fan speed for quiet chassis fan
operation.
[Turbo]
Sets to [Turbo] to achieve maximum chassis fan speed.
[Manual]
Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set Chassis Fan Profile to [Manual].
Chassis Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the chassis
temperature. The values range from 40ºC to 90ºC.
Chassis Lower Temperature [40]
Displays the lower limit of the chassis temperature.
Chassis Fan Max. Duty Cycle(�) [60]
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.
Chassis Fan 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.
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ASUS M5A97 R2.0
3.7
Boot menu
The Boot menu items allow you to change the system boot options.
3.7.1
Bootup NumLock State [On]
[On]
[Off]
Sets the power-on state of the NumLock to [On].
Sets the power-on state of the NumLock to [Off].
3.7.2
Full Screen Logo [Enabled]
[Enabled]
[Disabled]
Enables the full screen logo display feature.
Disables the full screen logo display feature.
Set this item to [Enabled] to use the ASUS MyLogo 2™ feature.
Post Report [5 sec]
This item appears only when the Full Screen Logo item is set to [Disabled] and allows you to
set the waiting time for the system to display the post report. Configuration options: [1 sec] [2
sec] [3 sec] [4 sec] [5 sec] [6 sec] [7 sec] [8 sec] [9 sec] [10 sec] [Until Press ESC]
3.7.3
Wait for ‘F1’ If Error [Enabled]
When this item is set to [Enabled], the system waits for the F1 key to be pressed when error
occurs. Configuration options: [Disabled] [Enabled]
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Chapter 3: BIOS setup
3.7.4
DirectKey Enabled [Go to BIOS...]
[Go to BIOS Setup]
Allows the system to power on and go to BIOS setup directly
when you press the DirectKey button.
[Disabled]
Disables the DirectKey function.
3.7.5
Option ROM Messages [Force BIOS]
[Force BIOS]
The third-party ROM messages will be forced to display 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.
3.7.6
INT19 Trap Response [Immediate]
[Immediate]
[Postponed]
Allows Option ROMs to trap interrupt 19 right away.
Allows Option ROMs to trap interrupt 19 during legacy boot.
3.7.7
Setup Mode [EZ Mode]
[Advanced Mode] Sets Advanced Mode as the default screen for entering the BIOS setup
program.
[EZ Mode]
Sets EZ Mode as the default screen for entering the BIOS setup program.
3.7.8
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 select the boot device during system startup, press <F8> when ASUS Logo
appears.
To access Windows OS in Safe Mode, press <F8> after POST.
3.7.9
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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ASUS M5A97 R2.0
3.8
Tools menu
The Tools menu items allow you to configure options for special functions. Select an item
then press <Enter> to display the submenu.
3.8.1
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, see section 3.10.2 ASUS EZ Flash 2.
3.8.2
ASUS SPD Information
DIMM Slot # [Slot 1]
Displays the Serial Presence Detect (SPD) information of the DIMM module installed on the
selected slot. Configuration options: [Slot 1] [Slot 2] [Slot 3] [Slot 4]
3.8.3
ASꢀS 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.
Save to Profile
Allows you to save the current BIOS settings to the BIOS Flash, and create a profile. �ey 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. �ey in the profile
number that saved your CMOS 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.
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Chapter 3: BIOS setup
3.9
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 UEFI Shell application (shellx64.efi) from one
of the available devices that have a filesystem.
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ASUS M5A97 R2.0
3.10
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 (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.
ASUS Update: Updates the BIOS in Windows® environment.
ASUS EZ Flash 2: Updates the BIOS using a USB flash drive.
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.
3.10.1
ASUS Update
The ASUS Update is a utility that allows you to manage, save, and update the motherboard
BIOS in Windows® environment.
•
•
ASUS Update requires an Internet connection either through a network or an Internet
Service Provider (ISP).
This utility is available in the support DVD that comes with the motherboard package.
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Chapter 3: BIOS setup
Launching ASUS Update
To launch ASUS Update, click Update > ASUS Update on the AI Suite II main menu bar.
Quit all Windows® applications before you update the BIOS using this utility.
Updating the BIOS through the Internet
To update the BIOS through the Internet:
1.
From the ASUS Update screen, select
Update BIOS from Internet, and then
click Next.
Model Name
M5A97 R2.0
Version
0304
Release Date
05/11/2012
2.
Select the ASUS FTP site nearest you
to avoid network traffic.
Model Name
M5A97 R2.0
If you want to enable the BIOS
downgrade and auto backup functions,
tick Enable BIOS downgrade and
click Next.
Version
0304
Release Date
05/11/2012
3.
Select the BIOS version that you
want to download. Click Next.
Model Name
M5A97 R2.0
Version
0304
Release Date
05/11/2012
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ASUS M5A97 R2.0
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