Asus P8B X User Manual

P8B-X  
 
Contents  
iii  
 
Contents  
iv  
Contents  
v
Contents  
Intel® Rapid Storage Technology Option ROM Utilitys............. 5-5  
Intel® chipset device software installation................................. 6-9  
vi  
Notices  
Federal Communications Commission Statement  
This device complies with Part 15 of the FCC Rules. Operation is subject to the  
following two conditions:  
This device may not cause harmful interference, and  
This device must accept any interference received including interference that  
may cause undesired operation.  
This equipment has been tested and found to comply with the limits for a Class  
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed  
to provide reasonable protection against harmful interference in a residential  
installation. This equipment generates, uses and can radiate radio frequency energy  
and, if not installed and used in accordance with manufacturer’s instructions, may  
cause harmful interference to radio communications. However, there is no guarantee  
that interference will not occur in a particular installation. If this equipment does  
cause harmful interference to radio or television reception, which can be determined  
by turning the equipment off and on, the user is encouraged to try to correct the  
interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment to an outlet on a circuit different from that to which the  
receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
The use of shielded cables for connection of the monitor to the graphics card is  
required to assure compliance with FCC regulations. Changes or modifications  
to this unit not expressly approved by the party responsible for compliance could  
void the user’s authority to operate this equipment.  
Canadian Department of Communications Statement  
This digital apparatus does not exceed the Class B limits for radio noise emissions  
from digital apparatus set out in the Radio Interference Regulations of the  
Canadian Department of Communications.  
This class B digital apparatus complies with Canadian ICES-003.  
REACH  
Complying with the REACH (Registration, Evaluation, Authorization, and Restriction  
of Chemicals) regulatory framework, we publish the chemical substances in our  
products at ASUS REACH website at http://csr.asus.com/english/REACH.htm.  
vii  
 
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.  
Make sure 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, make sure 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.  
DO NOT throw the motherboard in municipal waste. This product has been  
designed to enable proper reuse of parts and recycling. This symbol of the  
crossed out wheeled bin indicates that the product (electrical and electronic  
equipment) should not be placed in municipal waste. Check local regulations for  
disposal of electronic products.  
DO NOT throw the mercury-containing button cell battery in municipal waste.  
This symbol of the crossed out wheeled bin indicates that the battery should not  
be placed in municipal waste.  
viii  
 
About this guide  
This user guide contains the information you need when installing and configuring  
the motherboard.  
How this guide is organized  
This user guide contains the following parts:  
Chapter 1: Product introduction  
This chapter describes the features of the motherboard and the new  
technologies it supports.  
Chapter 2: Hardware information  
This chapter lists the hardware setup procedures that you have to perform  
when installing system components. It includes description of the switches,  
jumpers, and connectors on the motherboard.  
Chapter 3: Powering up  
This chapter describes the power up sequence and ways of shutting down  
the system.  
Chapter 4: 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 5: RAID configuration  
This chapter provides instructions for setting up, creating, and configuring  
RAID sets using the available utilities.  
Chapter 6: Driver installation  
This chapter provides instructions for installing the necessary drivers for  
different system components.  
Appendix: Reference information  
This appendix includes additional information that you may refer to when  
configuring the motherboard.  
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.  
ix  
 
Conventions used in this guide  
To make sure 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 (+).  
Example: <Ctrl+Alt+Del>  
Command  
Means that you must type the command  
exactly as shown, then supply the required  
item or value enclosed in brackets.  
Example: At the DOS prompt, type the  
format A:/S  
command line:  
x
 
P8B-X specifications summary  
Processor Support / System Bus 1 x Socket LGA1155  
Intel® Xeon® E3-1200 Processor Family  
Intel® Core™ i3-2100 Processor Family  
Core Logic  
Intel® C202 Chipset  
ATX, 12” x 9.6”  
V
Form Factor  
ASUS Features Fan Speed  
Control  
Rack Ready  
(Rack and  
Pedestal dual  
use)  
V
ASWM 2.0  
V
Memory  
Total Slots  
Capacity  
4 (2 Channels)  
Maximum up to 32GB  
DDR3 1066/1333 ECC UDIMM  
6
Memory Type  
Expansion  
Slots  
Total PCI/PCI-X/  
PCI-E Slots  
(follow SSI  
Location #)  
Slot Location 1  
Slot Location 2  
Slot Location 3  
Slot Location 4  
Slot Location 5  
Slot Location 6  
1 x PCI 32bit/33 MHz  
1 x PCI 32bit/33 MHz  
1 x PCI-E x8 (Gen 2 x4 link)  
1 x PCI-E x1 (Gen 2 x1 link)  
1 x PCI-E x1 (Gen 2 x1 link)  
1 x PCI-E x16 (Gen 2 x16 link)  
Storage  
SATA Controller Intel® C202:  
6 SATA 3Gb/s ports (RAID supported)  
-
Intel® Rapid Storage Technology(RST) supports  
software RAID 0, 1, 10 & 5(Windows)  
Networking  
Graphic  
LAN  
VGA  
2 x Intel 82574L  
XGI® Z9s + 64MB VRAM (R1.0x)  
ASPEED® AST1100 + 64MB VRAM (R2.0x)  
Onboard I/O  
Connectors  
TPM Header  
1
PSU Connector  
24-pin ATX power connector + 8-pin ATX 12V  
power connector  
USB  
Connectors  
1 * USB connector (Type A USB socket)  
2 * USB pin header (up to 4 devices)  
Fan Header  
5 x 4pin  
1
Chassis  
Intruder  
Serial Port  
Header  
1
(continued on the next page)  
xi  
 
P8B-X specifications summary  
Rear I/O  
Connectors  
External Serial  
Port  
1
External USB  
Port  
2
VGA Port  
1
2
1
V
RJ-45  
PS/2 KB/Mouse  
Monitoring  
CPU  
Temperature  
FAN RPM  
V
Environment  
Operation temperature: 10 C – 35 C  
°
°
Non operation temperature: -40 C – 70 C  
°
Non operation humidity: 20% – 90%  
(Non condensing)  
°
*Specifications are subject to change without notice.  
xii  
This chapter describes the motherboard  
features and the new technologies it supports.  
Product  
1
introduction  
Chapter summary  
1
1.1  
1.2  
1.3  
1.4  
Welcome! ...................................................................................... 1-3  
Package contents......................................................................... 1-3  
Serial number label...................................................................... 1-4  
Special features............................................................................ 1-4  
ASUS P8B-X  
1.1  
Welcome!  
Thank you for buying an ASUS® P8B-X motherboard!  
The motherboard delivers a host of new features and latest technologies, making it  
another standout in the long line of ASUS quality motherboards!  
Before you start installing the motherboard, and hardware devices on it, check the  
items in your package with the list below.  
1.2  
Package contents  
Check your motherboard package for the following items.  
Standard Gift Box  
Pack  
Standard Bulk Pack  
Cables  
SATA 3G cable  
IO shield  
6
1
1
1
1
--  
1
1
1
1
Accessories  
Plate for LGA1155  
Application CD Support CD  
Documentation User Guide  
Packing Qty.  
1pc per carton  
10pcs per carton  
If any of the above items is damaged or missing, contact your retailer.  
ASUS P8B-X  
1-3  
1.3  
Serial number label  
Before requesting support from the ASUS Technical Support team, you must take  
note of the motherboard's serial number containing 12 characters xxS2xxxxxxxx  
shown as the figure below. With the correct serial number of the product, ASUS  
Technical Support team members can then offer a quicker and satisfying solution  
to your problems.  
P8B-X  
Made  
in  
China  
合格  
xxS2xxxxxxxx  
1.4  
Special features  
1.4.1  
Product highlights  
Latest processor technology  
This motherboard supports the latest Intel® Xeon® E3-1200/Core™ i3-2100  
processors in LGA1155 package, which has memory and PCI Express controller  
integrated to support 2-channel (4 DIMMs) DDR3 memory and 16 PCI Express 2.0  
lanes, providing great graphics performance. Intel® Xeon® E3-1200/Core™ i3-2100  
processor is one of the most powerful and energy efficient CPU in the world.  
Intel Dynamic Turbo Boost Techonology  
Intel® Dynamic Turbo Boost Technology opportunistically and automatically  
allows the processor to run faster than the marked frequency if the processor is  
operating below power, temperature and current limits. This technology increases  
performance of both multi-threaded and single-threaded workloads.  
Intel Hyper Threading  
The thread-level parallelism on each processor makes more efficient use of the  
processor resources, higher processing throughout and improved performance on  
today's multi-threaded software.  
Intel® EM64T  
The motherboard supports Intel® processors with the Intel® EM64T (Extended  
Memory 64 Technology). The Intel® EM64T feature allows your computer to run on  
64-bit operating systems and access larger amounts of system memory for faster  
and more efficient computing.  
1-4  
Chapter 1: Product introduction  
DDR3 memory support  
The P8B-X supports UDIMM DDR3 memory that features data transfer rates  
of 1333/1066 MHZ to meet the higher bandwidth requirements of server and  
workstation applications. The 2-channel DDR3 architecture boosts system  
performance, eliminating bottlenecks with peak bandwidth of up to 21GB/s.  
Furthermore, the supply voltage for the memory is reduced from 1.8 V for DDR2 to  
just 1.5V for DDR3. This voltage reduction limits the power consumption and heat  
generation of DDR3 which makes it an ideal memory solution.  
PCIe 2.0  
This motherboard supports the latest PCIe 2.0 device for twice the current speed  
and bandwidth. This enhances system performance while still providing backward  
compatibility to PCIe 1.0 devices.  
Intel® 82574L LAN Solution  
The motherboard comes with dual Gigabit LAN controllers and ports which provide  
a total solution for your networking needs. The onboard Intel® 82574L Gigabit LAN  
controllers use the PCI Express interface and could achieve network throughput  
close to Gigabit bandwidth.  
Enhanced Intel SpeedStep Technology (EIST)  
The Enhanced Intel SpeedStep Technology (EIST) intelligently manages the  
CPU resources by automatically adjusting the CPU voltage and core frequency  
depending on the CPU loading and system speed or power requirement.  
Serial ATA II technology  
The motherboard supports the Serial ATA II 3 Gb/s technology through the Serial  
ATA interface and Intel® C202 chipset. The Serial ATA II specification provides  
twice the bandwidth of the current Serial ATA products with a host of new  
features, including Native Command Queuing (NCQ), Power Management (PM)  
Implementation Algorithm, and Hot Swap. Serial ATA allows thinner, more flexible  
cables with lower pin count and reduced voltage requirements.  
USB 2.0 technology  
The motherboard implements the Universal Serial Bus (USB) 2.0 specification,  
dramatically increasing the connection speed from the 12 Mbps bandwidth on USB  
1.1 to a fast 480 Mbps on USB 2.0. USB 2.0 is backward compatible with USB 1.1.  
ASUS P8B-X  
1-5  
Temperature, fan, and voltage monitoring  
The CPU temperature is monitored to prevent overheating and damage. The  
system fan rotations per minute (RPM) is monitored for timely failure detection.  
The chip monitors the voltage levels to ensure stable supply of current for critical  
components.  
1.4.2  
Innovative ASUS features  
ASUS Fan Speed technology  
The ASUS Fan Speed technology smartly adjusts the fan speeds according to the  
system loading to ensure quiet, cool, and efficient operation.  
1-6  
Chapter 1: Product introduction  
This chapter lists the hardware setup  
procedures that you have to perform  
when installing system components. It  
includes description of the jumpers and  
connectors on the motherboard.  
Chapter 2:  
Hardware  
information  
2
Chapter summary  
2
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
Before you proceed ..................................................................... 2-3  
Motherboard overview................................................................. 2-5  
Central Processing Unit (CPU) ................................................. 2-10  
System memory ......................................................................... 2-16  
Expansion slots.......................................................................... 2-18  
Jumpers ...................................................................................... 2-22  
Connectors ................................................................................. 2-26  
ASUS P8B-X  
2.1  
Before you proceed  
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.  
Use a grounded wrist strap or touch a safely grounded object or a metal  
object, such as the power supply case, before handling components to  
avoid damaging them due to static electricity.  
Hold components by the edges to avoid touching the ICs on them.  
Whenever you uninstall any component, place it on a grounded antistatic  
pad or in the bag that came with the component.  
Before you install or remove any component, ensure that the power supply  
is switched off or the power cord is detached from the power supply. Failure  
to do so may cause severe damage to the motherboard, peripherals, and/or  
components.  
ASUS P8B-X  
2-3  
Onboard LEDs  
1. Standby Power LED (SB_PWR1)  
The motherboard comes with a standby power LED. The green LED 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.  
2-4  
Chapter 2: Hardware information  
2.2  
Motherboard overview  
Before you install the motherboard, study the configuration of your chassis to  
ensure that the motherboard fits into it.  
To optimize the motherboard features, we highly recommend that you install it in an  
ATX 1.1 compliant chassis.  
Ensure to unplug the chassis power cord before installing or removing the  
motherboard. Failure to do so can cause you physical injury and damage  
motherboard components!  
2.2.1  
Placement direction  
When installing the motherboard, ensure that you place it into the chassis in the  
correct orientation. The edge with external ports goes to the rear part of the chassis  
as indicated in the image below.  
2.2.2  
Screw holes  
Place nine (9) screws into the holes indicated by circles to secure the motherboard  
to the chassis.  
DO NOT overtighten the screws! Doing so can damage the motherboard.  
Place this side towards  
the rear of the chassis  
ASUS P8B-X  
2-5  
2.2.3  
Motherboard layout  
P8B-X/ R1.0x  
2-6  
Chapter 2: Hardware information  
P8B-X/ R2.0x  
ASUS P8B-X  
2-7  
2.2.4  
Layout contents  
Slots/Soocket  
Page  
2-10  
2-16  
2-20  
1.  
2.  
3.  
CPU sockets  
DDR3 sockets  
PCI Express x16 / PCI Express x8 / PCI Express x1 / PCI slots  
Jumpers  
Page  
2-22  
2-23  
1.  
2.  
3.  
Clear RTC RAM (CLRTC1)  
VGA controller setting (3-pin VGA_SW1)  
CPU Fan and Chassis Fan control setting  
(3-pin CPUFAN_SEL1, CHAFAN_SEL1)  
2-24  
4.  
5.  
LAN controller setting (3-pin LAN_SW1, LAN_SW2)  
Force BIOS recovery setting (3-pin RECOVERY1)  
2-24  
2-25  
Rear panel connectors  
Page  
2-26  
2-26  
2-26  
2-26  
2-26  
2-26  
2-26  
1.  
2.  
3.  
4.  
5.  
6.  
9.  
PS/2 mouse port (green)  
PS/2 keyboard port (purple)  
USB 2.0 ports 1 and 2  
Serial (COM1) port  
Video Graphics Adapter port  
LAN 1 (RJ-45) port  
LAN 2 (RJ-45) port  
2-8  
Chapter 2: Hardware information  
Internal connectors  
Page  
1.  
Serial ATA connectors  
2-27  
(7-pin SATA1, SATA2, SATA3, SATA4, SATA5, SATA6)  
Hard disk activity LED connector (4-pin HDLED1)  
USB connector (10-1 pin USB34, USB56; A-Type USB7)  
Thermal sensor cable connectors (3-pin TR1)  
2.  
3.  
4.  
5.  
2-28  
2-29  
2-29  
CPU, front and rear fan connectors  
(4-pin CPU_FAN1, FRNT_FAN1, FRNT_FAN2, FRNT_FAN3,  
REAR_FAN1)  
2-30  
6.  
Serial General Purpose Input/Output connector (6-1 pin SGPIO1)  
Serial port connectors (10-1 pin COM2)  
2-31  
2-31  
2-32  
2-33  
2-34  
2-35  
7.  
8.  
TPM connector (20-1-pin TPM)  
9.  
ATX power connectors (24-pin EATXPWR1, 8-pin EATX12V1)  
System panel connector (20-1 pin PANEL1)  
10.  
11.  
Auxiliary panel connector (20-2 pin AUX_PANEL1)  
ASUS P8B-X  
2-9  
2.3  
Central Processing Unit (CPU)  
The motherboard comes with a surface mount LGA1155 socket designed for the  
Intel® Xeon E3-1200/Core™ i3-2100 processor.  
Upon purchase of the motherboard, ensure that the PnP cap is on  
the socket and the socket contacts are not bent. Contact your retailer  
immediately if the PnP cap is missing, or if you see any damage to the PnP  
cap/socket contacts/motherboard components. ASUS will shoulder the cost  
of repair only if the damage is shipment/transit-related.  
Keep the cap after installing the motherboard. ASUS will process Return  
Merchandise Authorization (RMA) requests only if the motherboard comes  
with the cap on the LGA1155 socket.  
The product warranty does not cover damage to the socket contacts  
resulting from incorrect CPU installation/removal, or misplacement/loss/  
incorrect removal of the PnP cap.  
2.3.1  
Installing the CPU  
To install a CPU:  
1. Locate the CPU socket on the motherboard.  
Before installing the CPU, ensure that the socket box is facing toward you and  
the load lever is on your left.  
2.  
Press the load lever with your  
thumb (A), and then move it to the  
right (B) until it is released from the  
retention tab.  
Load lever  
A
B
To prevent damage to the socket  
pins, do not remove the PnP cap  
unless you are installing a CPU.  
Retention tab  
2-10  
Chapter 2: Hardware information  
3.  
4.  
5.  
Lift the load lever in the direction  
of the arrow until the load plate is  
completely lifted.  
Load plate  
Remove the PnP cap from the CPU  
socket by lifting the tab only.  
PnP cap  
Cap tab  
Position the CPU over the socket,  
ensuring that the gold triangle is on  
the bottom-left corner of the socket,  
and then fit the socket alignment  
keys into the CPU notches.  
CPU notches  
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!  
Gold  
triangle  
mark  
Alignment keys  
ASUS P8B-X  
2-11  
6.  
Apply some Thermal Interface  
Material to the exposed area of  
the CPU that the heatsink will be  
in contact with, ensuring that it is  
spread in an even thin layer.  
Some heatsinks come with pre-  
applied thermal paste. If so, skip  
this step.  
The Thermal Interface Material is  
toxic and inedible. DO NOT eat it.  
If it gets into your eyes or touches  
your skin, wash it off immediately,  
and seek professional medical  
help.  
7.  
Close the load plate (A), and then  
push down the load lever (B),  
ensuring that the front edge of the  
load plate slides under the retention  
knob (C).  
B
A
C
8.  
Insert the load lever under the  
retention tab.  
2-12  
Chapter 2: Hardware information  
2.3.2  
Installing the CPU heatsink and fan  
The Intel® LGA1155 processor requires a specially designed heatsink and fan  
assembly to ensure optimum thermal condition and performance.  
When you buy a boxed Intel® processor, the package includes the CPU fan  
and heatsink assembly. If you buy a CPU separately, ensure that you use  
only Intel®-certified multi-directional heatsink and fan.  
Your Intel® LGA1155 heatsink and fan assembly comes in a push-pin  
design and requires no tool to install.  
Use an LGA1155-compatible CPU heatsink and fan assembly only. The  
LGA1155 socket is incompatible with the LGA775 and LGA1366 sockets in  
size and dimension.  
If you purchased a separate CPU heatsink and fan assembly, ensure that the  
Thermal Interface Material is properly applied to the CPU heatsink or CPU  
before you install the heatsink and fan assembly.  
Ensure that you have installed the motherboard to the chassis before you install  
the CPU fan and heatsink assembly.  
To install the CPU heatsink and fan:  
A
1.  
Place the heatsink on top of the  
installed CPU, making sure that the  
four fasteners match the holes on  
the motherboard.  
B
B
2.  
Push down two fasteners at a time  
in a diagonal sequence to secure  
the heatsink and fan assembly in  
place.  
A
A
B
1
B
A
1
Orient the heatsink and fan assembly such that the CPU fan cable is closest to  
the CPU fan connector.  
ASUS P8B-X  
2-13  
3.  
Connect the CPU fan cable to the connector on the motherboard labeled  
CPU_FAN1.  
DO NOT forget to connect the CPU fan connector! Hardware monitoring errors  
can occur if you fail to plug this connector.  
2.3.3  
Uninstalling the CPU heatsink and fan  
To uninstall the CPU heatsink and fan:  
A
1.  
2.  
3.  
Disconnect the CPU fan cable from  
the connector on the motherboard.  
B
Rotate each fastener  
counterclockwise.  
B
Pull up two fasteners at a time in  
a diagonal sequence to disengage  
the heatsink and fan assembly from  
the motherboard.  
A
A
B
B
A
4.  
Carefully remove the heatsink and fan assembly from the motherboard.  
2-14  
Chapter 2: Hardware information  
2.3.4  
Installing the CPU heatsink in rack  
The Intel® 1155 processor requires a specially designed heatsink to ensure  
optimum thermal condition and performance.  
Ensure that you use qualified heatsink assembly only.  
Ensure that you have applied the thermal interface material to the top of the  
CPU before installing the heatsink and fan.  
1.  
Peel off the sticker on the heatsink metal plate and affix the plate to the back  
of the motherboard, matching the standoffs to the heatsink screw holes.  
2.  
Use a Phillips screwdriver to tighten the four heatsink screws in a diagonal  
sequence.  
Ensure that the heatsink is not skewed or tilted, otherwise the CPU will overheat.  
ASUS P8B-X  
2-15  
2.4  
System memory  
2.4.1  
Overview  
The 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:  
2.4.2  
Memory Configurations  
You may install 1 GB, 2 GB, 4 GB, 8GB Unbuffered with ECC DDR3 DIMMs into  
the DIMM sockets using the memory configurations in this section.  
UDIMM  
DIMM Slot DIMM Populated DIMM Type  
Per Channel per Channel  
Speed  
Rank per DIMM  
2
1
Unbuffered DDR3 ECC 1066/1333 Single Rank,  
Dual Rank  
2
2
Unbuffered DDR3 ECC 1066/1333 Single Rank,  
Dual Rank  
Always install DIMMs with the same CAS latency. For optimum  
compatibility, it is recommended that you obtain memory modules from the  
same vendor.  
Install the DDR to the A2 or B2 (orange slot) when installing only one  
memory module to the motherboard.  
2-16  
Chapter 2: Hardware information  
2.4.3  
Installing a DIMM  
Ensure to unplug the power supply before adding or removing DIMMs or other  
system components. Failure to do so may cause severe damage to both the  
motherboard and the components.  
DIMM notch  
1.  
2.  
Unlock a DIMM socket by  
pressing the retaining clips  
outward.  
1
Align a DIMM on the socket  
such that the notch on the DIMM  
matches the DIMM slot key on the  
socket.  
2
1
DIMM slot key Unlocked retaining clip  
A DIMM is keyed with a notch so that it fits in only one direction. DO NOT force  
a DIMM into a socket in the wrong direction to avoid damaging the DIMM.  
3.  
Hold the DIMM by both of its  
ends, then insert the DIMM  
vertically into the socket. Apply  
force to both ends of the DIMM  
simultaneously until the retaining  
clips snap back into place, and  
the DIMM cannot be pushed  
in any further to ensure proper  
sitting of the DIMM.  
3
3
Locked Retaining Clip  
Always insert the DIMM into the socket VERTICALLY to prevent DIMM notch  
damage.  
2.4.4  
Removing a DIMM  
1.  
Simultaneously press the  
retaining clips outward to unlock  
2
the DIMM.  
1
2.  
Remove the DIMM from the  
socket.  
1
Support the DIMM lightly with your fingers when pressing the retaining clips.  
The DIMM might get damaged when it flips out with extra force.  
ASUS P8B-X  
2-17  
2.5  
Expansion slots  
In the future, you may need to install expansion cards. The following subsections  
describe the slots and the expansion cards that they support.  
Ensure to unplug the power cord before adding or removing expansion cards.  
Failure to do so may cause you physical injury and damage motherboard  
components.  
2.5.1  
Installing an expansion card  
To install an expansion card:  
1.  
2.  
3.  
4.  
Before installing the expansion card, read the documentation that came with  
it and make the necessary hardware settings for the card.  
Remove the system unit cover (if your motherboard is already installed in a  
chassis).  
Remove the bracket opposite the slot that you intend to use. Keep the screw  
for later use.  
Align the card connector with the slot and press firmly until the card is  
completely seated on the slot.  
5.  
6.  
Secure the card to the chassis with the screw you removed earlier.  
Replace the system cover.  
2.5.2  
Configuring an expansion card  
After installing the expansion card, configure the it by adjusting the software  
settings.  
1.  
Turn on the system and change the necessary BIOS settings, if any. See  
Chapter 4 for information on BIOS setup.  
2.  
3.  
Assign an IRQ to the card. Refer to the tables on the next page.  
Install the software drivers for the expansion card.  
When using PCI cards on shared slots, ensure that the drivers support “Share  
IRQ” or that the cards do not need IRQ assignments. Otherwise, conflicts will  
arise between the two PCI groups, making the system unstable and the card  
inoperable.  
2-18  
Chapter 2: Hardware information  
2.5.3  
Interrupt assignments  
Standard Interrupt assignments  
IRQ  
0
Priority Standard function  
1
System Timer  
1
2
Keyboard Controller  
2
-
Programmable Interrupt  
Communications Port (COM2)  
Communications Port (COM1)  
--  
3*  
11  
12  
13  
14  
15  
3
4*  
5*  
6
Floppy Disk Controller  
--  
7*  
8
System CMOS/Real Time Clock  
ACPI Mode when used  
IRQ Holder for PCI Steering  
IRQ Holder for PCI Steering  
PS/2 Compatible Mouse Port  
Numeric Data Processor  
Primary IDE Channel  
Secondary IDE Channel  
9*  
4
10*  
11*  
12*  
13  
14*  
15*  
5
6
7
8
9
10  
* These IRQs are usually available for ISA or PCI devices.  
ASUS P8B-X  
2-19  
2.5.4  
PCI Express x8 slot (x4 link)  
The onboard PCI Express x8 slot provides one x4 link to C202. This slot supports  
various server class high performance add-on cards.  
2.5.5  
PCI Express x16 slot (x16 link)  
The onboard PCI Express x16 slot provides x16 link to CPU. This slot supports  
VGA cards and various server class high performance add-on cards.  
2.5.6  
PCI Express x1 slots (x1 link)  
The onboard PCI Express x1 slots provide x1 link to C202. This slot supports VGA  
cards and various server class high performance add-on cards.  
2.5.7  
PCI slots  
The PCI slots support cards such as a LAN card, USB card, and other cards that  
comply with PCI 2.3 specifications.  
PCIEx16 slot  
(x16 link)  
PCI slots  
PCIEx1 slots  
(x1 link)  
PCIEx8 slot  
(x4 link)  
2-20  
Chapter 2: Hardware information  
2.5.8  
Connecting the thermal sensor cable  
Follow the steps below to connect the thermal sensor cable to the connector on  
your motherboard.  
1.  
Locate the TR1 connector on the  
motherboard.  
2.  
Connect the thermal sensor cable to  
the connector.  
3.  
Place the other end of the thermal sensor cable to the device you would like  
to monitor temperature.  
The photos above are for reference only. Follow the main layout in previous  
section to locate the TR1 connector on your motherboard.  
ASUS P8B-X  
2-21  
2.6  
Jumpers  
1.  
Clear RTC RAM (CLRTC1)  
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS.  
You can clear the CMOS memory of date, time, and system setup parameters  
by erasing the CMOS RTC RAM data. The onboard button cell battery  
powers the RAM data in CMOS, which include system setup information such  
as system passwords.  
To erase the RTC RAM:  
1. Turn OFF the computer and unplug the power cord.  
2. 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. Plug the power cord and turn ON the computer.  
4. Hold down the <Del> key during the boot process and enter BIOS setup  
to re-enter 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 the CMOS clearance,  
reinstall the battery.  
2-22  
Chapter 2: Hardware information  
2.  
VGA controller setting (3-pin VGA_SW1)  
This jumper allows you to enable or disable the onboard VGA controller. Set  
to pins 1–2 to activate the VGA feature.  
R1.0x  
R2.0x  
ASUS P8B-X  
2-23  
3.  
CPU Fan and Chassis Fan control setting  
(3-pin CPUFAN_SEL1, CHAFAN_SEL1)  
These jumpers allow you to switch for fan pin selection. The CPUFAN_SEL1  
jumper is for the CPU fan control and the CHAFAN_SEL1 jumper is for the front  
fans and rear fans control. Set to pins 1–2 when using 4-pin fans or pins 2–3  
when using 3-pin fans.  
If you use a 4-pin fan but set the jumper to pin 2-3, the fan you installed may  
not work.  
If you use a 3-pin fan but set the jumper for a 4-pin fan, the fan control will not  
work and the fan you installed will always run at full speed.  
4.  
LAN controller setting (3-pin LAN_SW1, LAN_SW2)  
These jumpers allow you to enable or disable the onboard Intel® 82574L  
Gigabit LAN controllers. Set to pins 1-2 to activate the Gigabit LAN feature.  
2-24  
Chapter 2: Hardware information  
5.  
Force BIOS recovery setting (3-pin RECOVERY1) (R1.0x only)  
This jumper allows you to quickly update or recover the BIOS settings when it  
becomes corrupted.  
To update the BIOS (for R1.0x):  
1. Prepare a USB flash disk that contains the original or latest BIOS for the  
motherboard (XXXXXX.ROM) and the BUPDATER.EXE utility.  
2. Set the jumper to pins 2–3.  
3. Insert the USB flash and turn on the system to update the BIOS.  
4. Shut down the system.  
5. Set the jumper back to pins 1–2.  
6. Turn on the system.  
ASUS P8B-X  
2-25  
2.7  
Connectors  
2.7.1  
Rear panel connectors  
1.  
2.  
3.  
PS/2 mouse port (green). This port is for a PS/2 mouse.  
PS/2 keyboard port (purple). This port is for a PS/2 keyboard.  
USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports  
are available for connecting USB 2.0 devices.  
4.  
5.  
Serial (COM1) port. This 9-pin communication port is for pointing devices or  
other serial devices.  
Video Graphics Adapter port. This port is for a VGA monitor or other VGA-  
compatible devices.  
6.  
7.  
LAN 1 (RJ-45) port. This port allows Gigabit connection to a Local Area  
Network (LAN) through a network hub. Refer to the table below for the LAN  
port LED indications.  
LAN 2 (RJ-45) port. This port allows Gigabit connection to a Local Area  
Network (LAN) through a network hub. Refer to the table below for the LAN  
port LED indications.  
LAN port LED indications  
ACT/LINK SPEED  
Activity/Link LED  
Speed LED  
Status  
LED  
LED  
Status  
OFF  
Description  
Description  
No link  
OFF  
10 Mbps connection  
100 Mbps connection  
1 Gbps connection  
GREEN  
BLINKING  
Linked  
ORANGE  
GREEN  
Data activity  
LAN port  
2-26  
Chapter 2: Hardware information  
2.7.2  
Internal connectors  
1.  
Serial ATA connectors  
(7-pin SATA1, SATA2, SATA3, SATA4, SATA5, SATA6)  
Supported by the Intel® C202 chipset, these connectors are for the Serial ATA  
signal cables for Serial ATA hard disk drives that allows up to 3Gb/s of data  
transfer rate.  
If you installed Serial ATA hard disk drives, you can create a RAID 0, RAID 1,  
RAID 10, or RAID 5 configuration.  
The actual data transfer rate depends on the speed of Serial ATA hard disks  
installed.  
ASUS P8B-X  
2-27  
2.  
Hard disk activity LED connector (4-pin HDLED1)  
This LED connector is for the storage add-on card cable connected to  
the SATA or SAS add-on card. The read or write activities of any device  
connected to the SATA or SAS add-on card causes the front panel LED to  
light up.  
3.  
USB connector (10-1 pin USB34, USB56; A-Type USB7)  
These connectors are for USB 2.0 ports. Connect the USB module cables to  
connectors USB34 and USB56, then install the modules to a slot opening at  
the back of the system chassis. These USB connectors comply with USB 2.0  
specification that supports up to 480 Mbps connection speed.  
2-28  
Chapter 2: Hardware information  
4.  
Thermal sensor cable connectors (3-pin TR1)  
This connector is for temperature monitoring. Connect the thermal sensor  
cable to this connector and place the other end to the device, which you want  
to monitor temperature.  
5.  
Parallel port connector (26-1 pin LPT1)  
This connector is for a parallel port. Connect the parallel port module cable  
to this connector, then install the module to a slot opening at the back of the  
system chassis.  
ASUS P8B-X  
2-29  
6.  
CPU, front and rear fan connectors  
(4-pin CPU_FAN1, FRNT_FAN1, FRNT_FAN2, FRNT_FAN3, REAR_FAN1)  
The fan connectors support cooling fans of 350 mA–740 mA (8.88 W max.)  
or a total of 3.15 A–6.66 A (53.28 W max.) at +12V. 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.  
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!  
All fans feature the ASUS Smart Fan technology.  
2-30  
Chapter 2: Hardware information  
7.  
Serial General Purpose Input/Output connector (6-1 pin SGPIO1)  
This connector is used for the SGPIO peripherals for the Intel Rapid Storage  
Technology RAID SATA LED.  
8.  
Serial port connectors (10-1 pin COM2)  
This connector is for the serial (COM) port. Connect the serial port module  
cable to one of these connectors, then install the module to a slot opening at  
the back of the system chassis.  
ASUS P8B-X  
2-31  
9.  
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.  
2-32  
Chapter 2: Hardware information  
10. ATX power connectors  
(24-pin EATXPWR1, 8-pin EATX12V1)  
These connectors are for an ATX power supply plugs. The power supply  
plugs are designed to fit these connectors in only one orientation. Find the  
proper orientation and push down firmly until the connectors completely fit.  
DO NOT forget to connect the 24+8-pin power plugs; otherwise, the system  
will not boot up.  
Use of a PSU with a higher power output is recommended when configuring  
a system with more power-consuming devices. The system may become  
unstable or may not boot up if the power is inadequate.  
This motherboard supports ATX2.0 PSU or later version.  
Ensure that your power supply unit (PSU) can provide at least the minimum  
power required by your system.  
ASUS P8B-X  
2-33  
11. System panel connector (20-pin PANEL1)  
This connector supports several chassis-mounted functions.  
1. System power LED (3-pin PLED)  
This 3-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.  
2. Message LED (2-pin MLED)  
This 2-pin connector is for the message LED cable that connects to  
the front message LED. The message LED is controlled by Hardware  
monitor to indicate an abnormal event occurance.  
3. 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.  
4. Hard disk drive activity LED (2-pin HDDLED)  
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.  
5. Power button/soft-off button (2-pin PWRSW)  
This connector is for the system power button. Pressing the power  
button turns the system on or puts the system in sleep or soft-off mode  
depending on the BIOS settings. Pressing the power switch for more  
than four seconds while the system is ON turns the system OFF.  
6. Reset button (2-pin RESET)  
This 2-pin connector is for the chassis-mounted reset button for system  
reboot without turning off the system power.  
2-34  
Chapter 2: Hardware information  
12. Auxiliary panel connector (20-pin AUX_PANEL1)  
This connector is for additional front panel features including front panel  
SMB, locator LED and switch, chassis intrusion, and LAN LEDs.  
1. Front panel SMB (6-1 pin FPSMB)  
These leads connect the front panel SMBus cable.  
2. LAN activity LED (2-pin LAN1_LED, LAN2_LED)  
These leads are for Gigabit LAN activity LEDs on the front panel.  
3. Chassis intrusion (4-1 pin CHASSIS)  
These leads are for the intrusion detection feature for chassis with  
intrusion sensor or microswitch. When you remove any chassis  
component, the sensor triggers and sends a high-level signal to these  
leads to record a chassis intrusion event. The default setting is short  
CASEOPEN and GND pin by jumper cap to disable the function.  
4. Locator LED (2-pin LOCATORLED1 and 2-pin LOCATORLED2)  
These leads are for the locator LED1 and LED2 on the front panel.  
Connect the Locator LED cables to these 2-pin connector. The LEDs will  
light up when the Locator button is pressed.  
5. Locator Button/Swich (2-pin LOCATORBTN)  
These leads are for the locator button on the front panel. This button  
queries the state of the system locator.  
ASUS P8B-X  
2-35  
2-36  
Chapter 2: Hardware information  
This chapter describes the power up  
sequence, and ways of shutting down the  
system.  
Chapter 3:  
Powering up  
3
Chapter summary  
3
3.1  
Starting up for the first time........................................................ 3-3  
3.2  
Powering off the computer.......................................................... 3-4  
ASUS P8B-X  
3.1  
Starting up for the first time  
1.  
2.  
3.  
After making all the connections, replace the system case cover.  
Be sure that all switches are off.  
Connect the power cord to the power connector at the back of the system  
chassis.  
4.  
5.  
Connect the power cord to a power outlet that is equipped with a surge  
protector.  
Turn on the devices in the following order:  
a. Monitor  
b. External storage 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 “green”  
standards or if it has a “power standby” feature, the monitor LED may light up  
or switch between orange and green after the system LED turns on.  
The system then runs the power-on self-test or POST. While the tests are  
running, the BIOS beeps 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.  
7.  
At power on, hold down the <Del> key to enter the BIOS Setup. Follow the  
instructions in Chapter 4.  
ASUS P8B-X  
3-3  
3.2  
Powering off the computer  
3.2.1  
Using the OS shut down function  
If you are using Windows® 2008 Server:  
1.  
2.  
Click the Start button, move the cursor to the triangle on the right of Log off,  
and then click Shut Down.  
From the Shutdown Event Tracker, select the option that best describes  
why you want to shut down the computer.  
3.  
4.  
5.  
Ensure that the Planned check box is checked.  
If necessary, key in comments.  
Click OK.  
3.2.2  
Using the dual function power switch  
While the system is ON, pressing the power switch for less than four seconds puts  
the system to sleep mode or to soft-off mode, depending on the BIOS setting.  
Pressing the power switch for more than four seconds lets the system enter the  
soft-off mode regardless of the BIOS setting.  
3-4  
Chapter 3: Powering up  
This chapter tells how to change the  
system settings through the BIOS Setup  
menus. Detailed descriptions of the BIOS  
parameters are also provided.  
Chapter 4:  
BIOS setup  
4
Chapter summary  
4
4.1  
4.2  
4.3  
4.4  
4.5  
4.6  
4.7  
4.8  
4.9  
Managing and updating your BIOS ............................................ 4-3  
BIOS setup program .................................................................... 4-7  
Main menu .................................................................................. 4-10  
Event Logs menu ....................................................................... 4-12  
Advanced menu ......................................................................... 4-14  
Monitor menu ............................................................................. 4-26  
Boot menu .................................................................................. 4-27  
Tool menu ................................................................................... 4-29  
Exit menu.................................................................................... 4-29  
ASUS P8B-X  
4.1  
Managing and updating your BIOS  
The following utilities allow you to manage and update the motherboard Basic  
Input/Output System (BIOS) setup:  
1.  
ASUS CrashFree BIOS 3 (To recover the BIOS using a bootable USB flash  
disk drive when the BIOS file fails or gets corrupted.)  
2.  
3.  
ASUS EZ Flash 2 (Updates the BIOS using a USB flash disk.)  
BUPDATER utility (Updates the BIOS in DOS mode using a bootable USB  
flash disk drive.)  
Refer to the corresponding sections for details on these utilities.  
Save a copy of the original motherboard BIOS file to a bootable  
USB flash  
in case you need to restore the BIOS in the future. Copy the original  
disk drive  
motherboard BIOS using the BUPDATER utility.  
4.1.1  
ASUS CrashFree BIOS 3 utility  
The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore  
the BIOS file when it fails or gets corrupted during the updating process. You can  
update a corrupted BIOS file using a USB flash drive that contains the updated  
BIOS file.  
Prepare a USB flash drive containing the updated motherboard BIOS before  
using this utility.  
Recovering the BIOS from a USB flash drive  
To recover the BIOS from a USB flash drive:  
1.  
Insert the USB flash drive with the original or updated BIOS file to one USB  
port on the system.  
2.  
The utility will automatically recover the BIOS. It resets the system when the  
BIOS recovery finished.  
DO NOT shut down or reset the system while recovering the BIOS! Doing so  
would cause system boot failure!  
The recovered BIOS may not be the latest BIOS version for this motherboard.  
Visit the ASUS website at www.asus.com to download the latest BIOS file.  
ASUS P8B-X  
4-3  
4.1.2  
ASUS EZ Flash Utility  
The ASUS EZ Flash Utility feature allows you to update the BIOS without having to  
use a DOS-based utility.  
Before you start using this utility, download the latest BIOS from the ASUS  
website at www.asus.com.  
To update the BIOS using EZ Flash Utility  
1.  
2.  
Insert the USB flash disk that contains the latest BIOS file to the USB port.  
Enter the BIOS setup program. Go to the Tool menu to select ASUS EZ  
Flash Utility and press <Enter> to enable it.  
Exit  
ASUSTek EZ Flash BIOS ROM Utility V00.75  
Flash Info  
MODEL: P8B-E-4L  
VER: 0303  
DATE: 12/31/2010  
fs0:\  
Drive  
Folder Info  
12/09/10 10:23p  
fs0:\  
fs1:\  
4194304  
P8B-E-4L.ROM  
File Infor  
MODEL:  
Help Info  
VER:  
DATE:  
[Enter] Select or Load  
[Tab] Switch  
[Up/Down/PageUp/PageDown/Home/End] Move  
[Esc] Exit  
[F2] Backup  
3.  
Press <Tab> to switch to the Drive field.  
4.  
Press the Up/Down arrow keys to find the USB flash disk that contains the  
latest BIOS, and then press <Enter>.  
5.  
Press <Tab> to switch to the Folder Info field.  
6.  
Press the Up/Down arrow keys to find the BIOS file, and then press <Enter>  
to perform the BIOS update process. Reboot the system when the update  
process is done.  
4-4  
Chapter 4: BIOS setup  
This function can support devices such as a USB flash disk with FAT 32/16  
format and single partition only.  
DO NOT shut down or reset the system while updating the BIOS to prevent  
system boot failure!  
Ensure to load the BIOS default settings to ensure system compatibility and  
stability. Press <F5> and select Yes to load the BIOS default settings.  
4.1.3  
BUPDATER utility  
The succeeding BIOS screens are for reference only. The actual BIOS screen  
displays may not be the same as shown.  
The BUPDATER utility allows you to update the BIOS file in DOS environment  
using a bootable USB flash disk drive with the updated BIOS file.  
Updating the BIOS file  
To update the BIOS file using the BUPDATER utility:  
1.  
Visit the ASUS website at www.asus.com and download the latest BIOS file  
for the motherboard. Save the BIOS file to a bootable USB flash disk drive.  
2.  
Copy the BUPDATER utility (BUPDATER.exe) from the ASUS support  
website at support.asus.com to the bootable USB flash disk drive you created  
earlier.  
3.  
Boot the system in DOS mode, then at the prompt, type:  
BUPDATER /i[filename].ROM  
where [filename] is the latest or the original BIOS file on the bootable USB  
flash disk drive, then press <Enter>.  
A:\>BUPDATER /i[file name].ROM  
ASUS P8B-X  
4-5  
The utility verifies the file, then starts updating the BIOS file.  
ASUSTek BIOS Update for DOS V1.06 (09/08/04)  
FLASH TYPE: MXIC 25L1605A  
Update ROM  
Current ROM  
BOARD: P8B-X  
BOARD: P8B-X  
VER: 0202  
DATE: 12/09/2010  
VER: 0201  
DATE: 12/01/2010  
PATH:  
WARNING! Do not turn off power during flash BIOS  
Note  
Writing BIOS:  
DO NOT shut down or reset the system while updating the BIOS to prevent  
system boot failure!  
5.  
The utility returns to the DOS prompt after the BIOS update process is  
completed. Reboot the system from the hard disk drive.  
The BIOS update is finished! Please restart your system.  
C:\>  
4-6  
Chapter 4: BIOS setup  
4.2  
BIOS setup program  
This motherboard supports a programmable firmware chip that you can update  
using the provided utility described in section 4.1 Managing and updating your  
BIOS.  
Use the BIOS Setup program when you are installing a motherboard, reconfiguring  
your system, or prompted to “Run Setup.” This section explains how to configure  
your system using this utility.  
Even if you are not prompted to use the Setup program, you can change the  
configuration of your computer in the future. For example, you can enable the  
security password feature or change the power management settings. This  
requires you to reconfigure your system using the BIOS Setup program so that the  
computer can recognize these changes and record them in the CMOS RAM of the  
firmware chip.  
The firmware chip on the motherboard stores the Setup utility. When you start up  
the computer, the system provides you with the opportunity to run this program.  
Press <Del> during the Power-On Self-Test (POST) to enter the Setup utility;  
otherwise, POST continues with its test routines.  
If you wish to enter Setup after POST, restart the system by pressing  
<Ctrl+Alt+Delete>, or by pressing the reset button on the system chassis. You can  
also restart by turning the system off and then back on. Do this last option only if  
the first two failed.  
The Setup program is designed to make it as easy to use as possible. Being a  
menu-driven program, it lets you scroll through the various sub-menus and make  
your selections from the available options using the navigation keys.  
The default BIOS settings for this motherboard apply for most conditions  
to ensure optimum performance. If the system becomes unstable after  
changing any BIOS settings, load the default settings to ensure system  
compatibility and stability. Press <F5> and select Yes to load the BIOS  
default settings.  
The BIOS setup screens shown in this section are for reference purposes  
only, and may not exactly match what you see on your screen.  
Visit the ASUS website (www.asus.com) to download the latest BIOS file for  
this motherboard.  
ASUS P8B-X  
4-7  
4.2.1  
BIOS menu screen  
Menu items  
Menu bar  
Configuration fields  
General help  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
Set the Date, Use Tab to  
switch between Data elements.  
BIOS Information  
BIOS Version  
Build Date  
0305 x64  
01/05/2011  
CPU Information  
Intel(R) Xeon(R) CPU E31230 @ 3.20GHz  
Memory Information  
Total Memory  
1024 MB  
System Date  
System Time  
Access Level  
[Mon 01/17/2011]  
[15:07:28]  
Administrator  
Security  
→←: Select Screen  
↑↓: Select Item  
Enter: Select Item  
+/-: Change Opt.  
F1: General Help  
F2: Previous Values  
F5: Optimized Defaults  
F10: Save & Exit  
ESC: Exit  
Version 2.01.1204. Copyright (C) 2010 American Megatrends, Inc.  
Submenu item  
Navigation keys  
4.2.2  
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 event log settings  
Event Logs  
Advanced  
Monitor  
For changing the advanced system settings  
For displaying the system temperature, power status, and  
changing the fan settings  
Boot  
Tool  
Exit  
For changing the system boot configuration  
For configuring options for special functions  
For selecting the exit options  
To select an item on the menu bar, press the right or left arrow key on the keyboard  
until the desired item is highlighted.  
4-8  
Chapter 4: BIOS setup  
4.2.3  
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 (Event Logs, Advanced, Monitor, Boot, Tool, and Exit) on the menu  
bar have their respective menu items.  
4.2.4  
Submenu items  
A solid triangle before each item on any menu screen means that the item has a  
submenu. To display the submenu, select the item and press <Enter>.  
4.2.5  
Navigation keys  
At the bottom right corner of a 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.  
4.2.6  
General help  
At the top right corner of the menu screen is a brief description of the selected item.  
4.2.7  
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 enclosed in brackets, and is highlighted when selected. To  
change the value of a field, select it and press <Enter> to display a list of options.  
4.2.8  
Pop-up window  
Select a menu item and press <Enter> to display a pop-up window with the  
configuration options for that item.  
4.2.9  
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.  
ASUS P8B-X  
4-9  
4.3  
Main menu  
When you enter the BIOS Setup program, the Main menu screen appears. 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.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
BIOS Information  
BIOS Version  
Build Date  
Set the Date, Use Tab to  
switch between Data elements.  
0305 x64  
01/05/2011  
CPU Information  
Intel(R) Xeon(R) CPU E31230 @ 3.20GHz  
Memory Information  
Total Memory  
1024 MB  
System Date  
System Time  
Access Level  
[Mon 01/17/2011]  
[15:07:28]  
Administrator  
Security  
4.3.1  
System Date [Day xx/xx/xxxx]  
Allows you to set the system date.  
4.3.2  
System Time [xx:xx:xx]  
Allows you to set the system time.  
4.3.3  
Security  
The Security menu items allow you to change the system security settings.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
Set Setup Administrator  
Password  
Password Description  
If ONLY the Administrator's password is set,  
then this only limits access to Setup and is  
only asked for when entering Setup  
If ONLY the User's password is set, then this  
is a power on password and must be entered to  
boot or enter Setup. In Setup the User will  
have Administrator rights  
Administrator Password  
User Password  
Not Installed  
Not Installed  
Administrator Password  
User Password  
If you have forgotten your BIOS password, erase the CMOS Real Time  
Clock (RTC) RAM to clear the BIOS password. See section 2.6 Jumpers  
for information on how to erase the RTC RAM.  
The Administrator or User Password items on top of the screen show  
the default Not Installed. After you set a password, these items show  
Installed.  
4-10  
Chapter 4: 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.  
Select the User Password item and press <Enter>.  
From the Create New Password box, key in a password, then press  
<Enter>.  
3.  
Confirm the password when prompted.  
To change a user password:  
1.  
2.  
Select the User Password item and press <Enter>.  
From the Enter Current Password box, key in the current password, then  
press <Enter>.  
3.  
From the Create New Password box, key in a new password, then press  
<Enter>.  
4.  
Confirm the password when prompted.  
To clear the user password, follow the same steps as in changing a user password,  
but press <Enter> when prompted to create/confirm the password. After you clear  
the password, the User Password item on top of the screen shows Not Installed.  
ASUS P8B-X  
4-11  
4.4  
Event Logs menu  
The Event Logs menu items allow you to change the event log settings and view  
the system event logs.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
Press <Enter> to change the  
Smbios Event Log configuration.  
Change Smbios Event Log Settings  
View Smbios Event Log  
Change Smbios Event Log Settings  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
Change this to enable or  
disable all features of Smbios  
Event Logging during boot.  
Enabling/Disabling Options  
Smbios Event Log  
[Enabled]  
Erasing Settings  
Erase Event Log  
When Log is Full  
[No]  
[Do Nothing]  
Smbios Event Log Standard Settings  
MECI  
METW  
1
60  
Custom Options  
Log OEM Codes  
Convert OEM Codes  
[Enabled]  
[Disabled]  
NOTE: All values changed here do not take effect  
until computer is restarted.  
Smbios Event Log [Enabled]  
Allows you to enable or disable all features of Smbios event logging.  
Configuration option: [Disabled] [Enabled]  
Erase Event Log [No]  
Allows you to select the options for erasing Smbios event log.  
Configuration options: [No] [Yes, Next reset] [Yes, Every reset]  
When Log is Full [Do Nothing]  
Allows you to select the options for reaction when the event logs are full.  
Configuration options: [Do Nothing] [Erase Immediately]  
MECI [xx]  
Allows you to adjust value for the MECI (Multiple Event Count Increment),  
which is the number of occurrences of a duplicate event that must pass  
before the multiple-event counter associated with log entry is updated. Use  
the <+> and <-> keys to adjust the value. The values range from 1 to 255.  
METW [xx]  
Allows you to adjust value for the METW (Multiple Event Time Window),  
which is the number of minutes that must pass between duplicate log entries  
which utilize a multiple-event counter. Use the <+> and <-> keys to adjust the  
value. The values range from 0 to 99.  
4-12  
Chapter 4: BIOS setup  
Log OEM Codes [Enabled]  
Allows you to enable or disable the logging of EFI status codes as OEM  
codes. Configuration option: [Disabled] [Enabled]  
Convert OEM Codes [Disabled]  
Allows you to enable or disable the converting of EFI status codes to standard  
Smbios types. Configuration option: [Disabled] [Enabled]  
View Smbios Event Log  
Press <Enter> to view the Smbios event logs.  
ASUS P8B-X  
4-13  
4.5  
Advanced menu  
The Advanced menu items allow you to change the settings for the CPU and other  
system devices.  
Take caution when changing the settings of the Advanced menu items. Incorrect  
field values can cause the system to malfunction.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
System ACPI Parameters  
ACPI Settings  
Trusted Computing  
WHEA Configuration  
CPU Configuration  
North Bridge  
South Bridge  
SATA Configuration  
Intel TXT(LT) Configuration  
USB Configuration  
Onboard Devices Configuration  
APM  
Serial Port Console Redirection  
4.5.1  
ACPI Settings  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Enables or Disables BIOS ACPI  
Auto Configuration.  
Enable ACPI Auto Configuration [Disabled]  
ACPI Sleep State  
[S3 (Suspend to RAM)]  
Enable ACPI Auto Configuration [Disabled]  
Allows you to enable or disable ACPI Auto Configuration.  
Configuration options: [Disabled] [Enabled]  
ACPI Sleep State [S3 (Suspend to RAM)]  
Allows you to set the ACPI Sleep State.  
Configuration options: [Suspend Disabled] [S1 (CPU Stop Clock)] [S3 (Suspend to  
RAM)]  
4-14  
Chapter 4: BIOS setup  
4.5.2  
Trusted Computing  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Enables or Disables TPM  
support. O.S. will not show  
TPM. Reset of platform is  
required.  
TPM Configuration  
TPM SUPPORT  
[Disabled]  
Current TPM Status Information  
NO TPM Hardware  
TPM SUPPORT [Disabled]  
Allows you to enable or disable the TPM support.  
Configuration options: [Disabled] [Enabled]  
4.5.3  
WHEA Configuration  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Enable or disable Windows  
Hardware Error Architecture.  
WHEA Support  
[Enabled]  
WHEA Support [Enabled]  
Allows you to enable or disable the Windows Hardware Error Architecture support.  
Configuration options: [Disabled] [Enabled]  
ASUS P8B-X  
4-15  
4.5.4  
CPU Configuration  
The items in this menu show the CPU-related information that the BIOS  
automatically detects. Some items may not appear if your CPU does not support  
the related functions.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Includes TM1, TM2 and EMTTM  
CPU Configuration  
Intel(R) Xeon(R) CPU E31230 @ 3.20GHz  
EM64  
Supported  
3200 MHz  
206a7  
d
256 KB  
1024 KB  
8192 KB  
4
Supported  
32  
Processor Speed  
Processor Stepping  
Microcode Revision  
L1 CACHE  
L2 CACHE  
L3 CACHE  
Processor Cores  
Intel HT Technology  
CPU Current Ratio  
→←: Select Screen  
↑↓: Select Item  
Enter: Select Item  
+/-: Change Opt.  
F1: General Help  
F2: Previous Values  
F5: Optimized Defaults  
F10: Save & Exit  
ESC: Exit  
Intel Adaptive Thermal Monitor  
Hyper-threading  
[Enabled]  
[Enabled]  
[All]  
Active Processor Cores  
Limit CPUID Maximum  
Execute Disable Bit  
Intel Virtualization Technology  
Enhanced Intel SpeedStep Technolog  
Turbo Mode  
[Disabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Enabled]  
CPU C1E  
CPU C3 Report  
CPU C6 Report  
Version 2.01.1204. Copyright (C) 2010 American Megatrends, Inc.  
Scroll down for more items.  
Factory long duration power limit  
Long duration power limit  
Factory long duration maintained  
Long duration maintained  
Recommended short duration power 1  
Short duration power limit  
80 Watts  
0
1000 ms  
0
1.1*Long Duration  
0
Version 2.01.1204. Copyright (C) 2010 American Megatrends, Inc.  
Intel Adaptive Thermal Monitor [Enabled]  
Allows you to enable or disable the CPU thermal monitor function.  
Configuration options: [Disabled] [Enabled]  
Hyper-threading [Enabled]  
Allows you to enable or disable the Intel Hyper-Threading Technology function.  
When disabled, only one thread per activated core is enabled.  
Configuration options: [Enabled] [Disabled]  
Active Processor Cores [All]  
Allows you to choose the number of CPU cores to activate in each processor  
package. Configuration options: [All] [1] [2] [3]  
4-16  
Chapter 4: BIOS setup  
Limit CPUID Maximum [Disabled]  
Setting this item to [Enabled] allows legacy operating systems to boot even without  
support for CPUs with extended CPUID functions.  
Configuration options: [Disabled] [Enabled]  
Execute Disable Bit [Enabled]  
Allows you to enable or disable the No-Execution Page Protection Technology.  
Setting this item to [Disabled] forces the XD feature flag to always return to zero (0).  
Configuration options: [Disabled] [Enabled]  
Intel Virtualization Tech [Enabled]  
The Intel® Virtualization Technology allows a hardware platform to run multiple  
operating systems separately and simultaneously, enabling one system to virtually  
function as several systems. Configuration options: [Disabled] [Enabled]  
Enhanced Intel SpeedStep Technology [Enabled]  
Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST).  
Configuration options: [Disabled] [Enabled]  
Turbo Mode [Enabled]  
This item appears only when you set the Enhanced Intel SpeedStep Technology  
item to [Enabled] and allows you to enable or disable the Intel® Turbo Mode  
Technology. Configuration options: [Disabled] [Enabled]  
CPU C1E [Enabled]  
[Enabled]  
Enables the C1E support function. This item should be enabled in  
order to enable the Enhanced Halt State.  
[Disabled]  
Disables this function.  
CPU C3 Report [Enabled]  
Allows you to disable or enable the CPU C3 report to OS.  
CPU C6 Report [Enabled]  
Allows you to disable or enable the CPU C6 report to OS.  
ASUS P8B-X  
4-17  
4.5.5  
North Bridge  
The North Bridge is built in the CPU.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Low MMIO resources align at  
64MB/1024MB  
Memory Information  
TOTAL Memory  
1024 MB  
0 MB (DDR3 1333)  
DIMM_A0  
DIMM_A1  
1024 MB (DDR3 1333)  
0 MB (DDR3 1333)  
0 MB (DDR3 1333)  
[64M]  
DIMM_B0  
DIMM_B1  
Low MMIO Align  
DMI Gen2  
[Enabled]  
VT-d  
[Disabled]  
Initate Graphic Adapter  
[PEG/PCI]  
Low MMIO Align [64M]  
Allows you to select the options for the Low MMIO Align.  
Configuration options: [64M] [1024M]  
DMI Gen2 [Enabled]  
Allows you to enable or disable the DMI Gen2.  
Configuration options: [Disabled] [Enabled]  
VT-d [Disabled]  
Allows you to enable or disable the VT-d.  
Configuration options: [Disabled] [Enabled]  
Initiate Graphic Adapter [PEG/PCI]  
Allows you to decide which graphics controller to use as the primary boot device.  
Configuration options: [PCI/PEG] [PEG/PCI]  
4.5.6  
South Bridge  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Enabled/disabled the High  
Precision Event Timer.  
SB Chipset Configuration  
High Precision Event Timer Configuration  
High Precision Timer [Enabled]  
High Precision Timer [Enabled]  
Allows you to enable or disable the High Precision Event Timer.  
Configuration options: [Enabled] [Disabled]  
4-18  
Chapter 4: BIOS setup  
4.5.7  
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.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
(1) IDE Mode. (2) AHCI Mode.  
(3) RAID Mode.  
SATA Configuration  
SATA Mode  
[IDE Mode]  
[Enhanced]  
[Enhanced]  
[Enabled]  
Serial-ATA Controller 0  
Serial-ATA Controller 1  
S.M.A.R.T. Status Check  
SATA Port1  
SATA Port2  
SATA Port3  
SATA Port4  
SATA Port5  
SATA Port6  
ST3160812AS (160.0GB)  
ST3160812AS (160.0GB)  
ASUS CB-521 ATAPI  
Not Present  
Not Present  
Not Present  
SATA Mode [IDE Mode]  
Allows you to set the SATA configuration.  
Configuration options: [Disabled] [IDE Mode] [AHCI Mode] [RAID Mode]  
If you want to use the Serial ATA hard disk drives as Parallel ATA physical  
storage devices, keep the default setting [IDE Mode].  
If you want the Serial ATA hard disk drives to use the Advanced Host  
Controller Interface (AHCI), set this item to [AHCI Mode]. 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.  
If you want to create RAID sets with LSI MegaRAID utility, or Intel® Matrix  
Storage Technology from the Serial ATA hard disk drives, set this item to  
[RAID Mode].  
Serial-ATA Controller 0 [Enhanced]  
This item appears only when you set the SATA Mode item to [IDE Mode]. Set to  
[Enhanced] to support four SATA 3.0 Gb/s devices. Set to [Compatible] when using  
Windows 98/NT/2000/MS-DOS. Up to four SATA devices are supported under  
these operating systems.  
Serial-ATA Controller 1 [Enhanced]  
This item appears only when you set the SATA Mode item to [IDE Mode]. Set to  
[Enhanced] to support two SATA 3.0 Gb/s devices.  
S.M.A.R.T. Status Check [Enabled]  
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitor  
system. When read/write of your hard disk errors occur, this feature allows the hard  
disk to report warning messages during the POST.  
Configuration options: [Enabled] [Disabled]  
ASUS P8B-X  
4-19  
4.5.8  
Intel TXT(LT) Configuration  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Enables Legacy USB support.  
AUTO option disables legacy  
support if no USB devices are  
connected. DISABLE option will  
keep USB devices available  
only for EFI applications.  
Intel Trusted Execution Technology Configuration  
Intel TXT support only can be enabled/disabled if SMX  
is enabled. VT and VT-d support must also be enabled  
prior to TXT.  
Secure Mode Extensions (SMX)  
Intel TXT(LT) Support  
Enabled  
[Disabled]  
Intel TXT(LT) Support [Disabled]  
Allows you to enable or disable the Intel Trusted Execution Technology (TXT)  
feature. Configuration options: [Disabled] [Enabled]  
The Intel TXT(LT) Support item requires a Trusted Platform Module (TPM) to  
be installed on the motherboard to enable.  
4.5.9  
USB Configuration  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Enables Legacy USB support.  
AUTO option disables legacy  
support if no USB devices are  
connected. DISABLE option will  
keep USB devices available  
only for EFI applications.  
USB Configuration  
USB Devices  
1 Mouse, 2 Hubs  
Legacy USB Support  
EHCI Hand-off  
[Enabled]  
[Disabled]  
USB hardware delays and time-out:  
USB transfer time-out  
Device reset time-out  
Device power-up delay  
[20 sec]  
[20 sec]  
[Auto]  
The USB Devices item shows the auto-detected values. If no USB device is  
detected, the item shows None.  
Legacy USB Support [Enabled]  
Allows you to enable or disable support for legacy USB devices. Setting to [Auto]  
allows the system to detect the presence of USB devices at startup. If detected, the  
USB controller legacy mode is enabled. If no USB device is detected, the legacy  
USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto]  
EHCI Hand-off [Disabled]  
Enables or disables the BIOS EHCI hand-off support.  
Configuration options: [Disabled] [Enabled]  
4-20  
Chapter 4: BIOS setup  
USB transfer time-out [20 sec]  
Allows you to select the USB transfer time-out value.  
Configuration options: [1 sec] [5 sec] [10 sec] [20 sec]  
Device reset time-out [20 sec]  
Allows you to select the USB device reset time-out value.  
Configuration options: [10 sec] [20 sec] [30 sec] [40 sec]  
Device power-up delay [Auto]  
Configuration options: [Auto] [Manual]  
Device power-up delay in seconds [XX]  
This item appears only when you set the Device power-up delay item to [manual].  
Use the <+> and <-> keys to adjust the value. The values range from 1 to 40 with a  
one-second interval.  
4.5.10  
Onboard Devices Configuration  
The Onboard Devices Configuration menu items allow you to change the advanced  
settings for onboard devices.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Launch Intel PXE OpROM  
Azalia HD Audio  
INTEL W82574L OpROM1  
INTEL W82574L OpROM2  
[Enabled]  
[PXE]  
[PXE]  
Serial Port 1 Configuration  
Serial Port 2 Configuration  
Parallel Port Configuration  
Azalia HD Audio [Enabled]  
Allows you to enable or disable the Azalia HD audio.  
INTEL W82574L OpROM1/OpROM2 [PXE]  
Allows you to select the options for the OptionRom of the Intel LAN controllers.  
Configuration options: [Disabled] [PXE] [iSCSI]  
Serial Port 1/2 Configuration  
The sub-items in this menu allow you to set the serial port 1/2 configuration.  
ASUS P8B-X  
4-21  
Serial Port [Enabled]  
Allows you to enable or disable the serial port (COM).  
Configuration options: [Enabled] [Disabled]  
Change Settings [Auto]  
Allows you to select the serial port base address.  
Configuration options: [Auto] [IO=3F8h; IRQ=4]  
[IO=3F8h: IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12]  
[IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12]  
[IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12]  
[IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12]  
Parallel Port Configuration  
The sub-items in this menu allow you to set the parallel port configuration.  
Parallel Port [Enabled]  
Allows you to enable or disable the parallel port (LPT/LPTE).  
Configuration options: [Enabled] [Disabled]  
Change Settings [Auto]  
Allows you to select an optimal setting for the super IO device.  
Configuration options: [Auto] [IO=378h; IRQ=5]  
[IO=378h: IRQ=5, 6, 7, 9, 10, 11, 12] [IO=278h; IRQ=5, 6, 7, 9, 10, 11, 12]  
[IO=3BCh; IRQ=5, 6, 7, 9, 10, 11, 12]  
Device Mode [STD Printer Mode]  
Allows you to select the printer port mode.  
Configuration options: [STD Printer mode] [SPP Mode] [EPP-1.9 and SPP  
Mode] [EPP-1.7 and SPP Mode] [ECP Mode] [ECP and EPP 1.9 Mode] [ECP  
and EPP 1.7 Mode]  
4-22  
Chapter 4: BIOS setup  
4.5.11  
APM  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Specify what state to go to  
when power is re-applied after  
a power failure (G3 state).  
Restrore AC Power Loss  
[Power Off]  
[Disabled]  
[Disabled]  
[Disabled]  
[Disabled]  
[Disabled]  
EuP Ready  
Power On By PCI  
Power On By PCIE  
Power On By Ring  
Power On By RTC  
Restore AC Power Loss [Power Off]  
When set to [Power Off], the system goes into off state after an AC power loss.  
When set to [Power On], the system will reboot after an AC power loss. When set  
to [Last State], the system goes into either off or on state, whatever the system  
state was before the AC power loss.  
Configuration options: [Power Off] [Power On] [Last State]  
EuP Ready [Disabled]  
When set to [Enabled], all other PME options will be switched off.  
Configuration options: [Disabled] [Enabled]  
This item is available on selected models.  
Power On By PCI [Disabled]  
[Disabled]  
[Enabled]  
Disables the PME to wake up from S5 by PCI devices.  
Allows you to turn on the system through a PCI LAN or modem  
card. This feature requires an ATX power supply that provides at  
least 1A on the +5VSB lead.  
Power On By PCIE [Disabled]  
[Disabled]  
[Enabled]  
Disables the PCIE devices to generate a wake event.  
Enables the PCIE devices to generate a wake event.  
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.  
ASUS P8B-X  
4-23  
4.5.12  
Serial Port Console Redirection  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Advanced  
Redirection After BIOS POST  
[Disabled]  
[Enabled]  
COM1  
Console Redirection  
Console Redirection Settings  
COM2  
Console Redirection  
Console Redirection Settings  
[Disabled]  
Redirection After BIOS POST [Disabled]  
Enables or disables the redirection after BIOS POST feature.  
Configuration options: [Disabled] [Enabled]  
COM1  
Console Redirection [Enabled]  
Enables or disables the console redirection feature.  
Configuration options: [Disabled] [Enabled]  
Console Redirection Settings  
This item becomes configurable only when you enable the Console Redirection  
item. The settings specify how the host computer and the remote computer (which  
the user is using) will exchange data. Both computers should have the same or  
compatible settings.  
Terminal Type [VT-UTF8]  
Allows you to set the terminal type.  
[VT100] ASCII char set.  
[VT100+] Extends VT100 to support color, function keys, et.  
[VT-UTF8] Uses UTF8 encoding to map Unicode chars onto 1 or more bytes  
[ANSI]  
Extended ASCII char set  
Bits per second [57600]  
Selects serial port transmission speed. The speed must be matched on the  
other side. Long or noisy lines may require lower speeds.  
Configuration options: [9600] [19200] [38400] [57600] [115200]  
Data Bits [8]  
Configuration options: [7] [8]  
Parity [None]  
A parity bit can be sent with the data bits to detect some transmission errors.  
[Mark] and [Space] parity do not allow for error detection.  
[Even]  
[Odd]  
[Mark]  
parity bit is 0 if the num of 1’s in the data bits is even  
parity bit is 0 if num of 1’s in the data bits is odd  
parity bit is always 1  
[Space] parity bit is always 0  
4-24  
Chapter 4: BIOS setup  
Stop Bits [1]  
Stop bits indicate the end of a serial data packet. (A start bit indicates the  
beginning.) The standard setting is 1 stop bit. Communication with slow  
devices may require more than 1 stop bit. Configuration options: [1] [2]  
Flow Control [Hardware RTS/CTS]  
Flow control can prevent data loss from buffer overflow. When sending data,  
if the receiving buffers are full, a stop signal can be sent to stop the data flow.  
Once the buffers are empty, a start signal can be sent to re-start the flow.  
Hardware flow control uses two wires to send start/stop signals.  
Configuration options: [None] [Hardware RTS/CTS]  
Recorder Mode [Disabled]  
With this mode enabled only text will be sent. This is to capture Terminal data.  
Configuration options: [Disabled] [Enabled]  
Legacy OS Redirction Resolution [80x24]  
Configures the number of rows and columns supported on legacy OS.  
Configuration options: [80x24] [80x25]  
COM2  
Console Redirection [Disabled]  
Enables or disables the console redirection feature.  
Configuration options: [Disabled] [Enabled]  
Console Redirection Settings  
Please refer to the description of the Console Redirection Settings item under  
COM1 for details.  
ASUS P8B-X  
4-25  
4.6  
Monitor menu  
The Monitor menu displays the system temperature/power status, and allows you  
to change the fan settings.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
CPU Temperature(PECI)  
MB Temperature  
TR1 Temperature  
CPU FAN1 Speed  
FRNT FAN1 Speed  
FRNT FAN2 Speed  
FRNT FAN3 Speed  
REAR FAN1 Speed  
FAN Speed Control  
VCORE1  
[ +35ºC/ +94ºF]  
[ +35ºC/ +94ºF]  
[ N/A  
]
[ 1305 RPM]  
[ N/A  
[ N/A  
[ N/A  
[ N/A  
]
]
]
]
[Generic Mode]  
[ +1.200 V ]  
[ +3.360 V ]  
[ +5.160 V ]  
[ +12.384 V ]  
[ +3.408 V ]  
[ +3.422 V ]  
[ +1.496 V ]  
+3.3V  
+5V  
+12V  
VBAT  
+3VSB  
+1.5V  
CPU/MB/TR1 Temperature [xxx�C/xxx�F]  
The onboard hardware monitor automatically detects and displays the CPU and  
motherboard component temperatures. Select Ignore if you do not wish to display  
the detected temperatures.  
CPU FAN1 Speed; FRNT FAN1–3 Speed; REAR FAN1 Speed  
[xxxx RPM] or [Ignore] / [N/A]  
The onboard hardware monitor automatically detects and displays the speed of  
CPU fans, front fans, and rear fan in rotations per minute (RPM). If the fan is not  
connected to the motherboard, the field shows N/A.  
Fan Speed Control [Generic Mode]  
Allows you to configure the ASUS Smart Fan feature that smartly adjusts the fan  
speeds for more efficient system operation.  
Configuration options: [Full Speed Mode] [High Density Mode] [Generic Mode]  
[Whisper Mode]  
VCORE1 Voltage, 3.3V Voltage, +5V Voltage, +12V Voltage,  
VBAT Voltage, +3VSB Voltage, +1.5V ICHVoltage  
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.  
4-26  
Chapter 4: BIOS setup  
4.7  
Boot menu  
The Boot menu items allow you to change the system boot options.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
Number of seconds to wait for  
setup activation key.  
65535(0xFFFF) means indefinite  
waiting.  
Setup Prompt Timeout  
Bootup NumLock State  
Full Screen Logo  
Option ROM Messages  
Interrupt 19 Capture  
EFI Boot  
3
[On]  
[Enabled]  
[Force BIOS]  
[Enabled]  
[Disabled]  
[Endless PXE]  
Boot Device Seeking  
Boot Option Priorities  
Boot Option #1  
[IBA GE Slot 0200 v...]  
Boot Override  
IBA GE Slot 0200 v1324  
IBA GE Slot 0300 v1324  
Network Device BBS Priorities  
Setup Prompt Timeout [xx]  
Use the <+> and <-> keys to adjust the number of seconds to wait for setup  
activation key.  
Bootup NumLock State [On]  
Allows you to select the power-on state for the NumLock.  
Configuration options: [Off] [On]  
Full Screen Logo [Enabled]  
Allows you to enable or disable the full screen logo display feature.  
Configuration options: [Disabled] [Enabled]  
Set this item to [Enabled] to use the ASUS MyLogo2™ feature.  
Option ROM Messages [Force BIOS]  
Allows you to set the display mode for Options ROM.  
Configuration options: [Force BIOS] [Keep Current]  
Interrupt 19 Capture [Enabled]  
Allows Option ROMs to trap interrupt 19.  
Configuration options: [Disabled] [Enabled]  
EFI Boot [Disabled]  
Enables or disables EFI Boot.  
Configuration options: [Disabled] [Enabled]  
ASUS P8B-X  
4-27  
Boot Device Seeking [Endless PXE]  
[Endless PXE] Continuous seek remote boot image until boot image found or user  
abort (press Ctrl+Alt+Del).  
[Normal]  
Seek remote boot image once then stop.  
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, do any of the following:  
- Press <F5> when ASUS Logo appears.  
- Press <F8> after POST.  
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.  
Network Device BBS Priorities  
Set the booting order of network devices.  
Boot Option #1/#2 [IBA GE Slot 0200 v1324]  
Configuration options: [IBA GE Slot 0200 v1324] [IBA GE Slot 0300 v1324]  
[Disabled]  
4-28  
Chapter 4: BIOS setup  
4.8  
Tool menu  
The Tool menu items allow you to configure options for special functions. Select an  
item then press <Enter> to display the submenu.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
Be used to update BIOS  
ASUS EZ Flash Utility  
ASUS EZ Flash Utility  
Allows you to run ASUS EZ Flash 2. When you press <Enter>. Check section 4.1.2  
ASUS EZ Flash 2 utility for details.  
4.9  
Exit menu  
The Exit menu items allow you to save or discard your changes to the BIOS items.  
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.  
Main Event Logs Advanced Monitor Boot Tool Exit  
Reset the system after saving  
the changes.  
Save Changes & Reset  
Discard Changes & Exit  
Launch EFI Shell from filesystem device  
Pressing <Esc> does not immediately exit this menu. Select one of the options  
from this menu or <F10> from the legend bar to exit.  
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.  
Launch EFI Shell from filesystem device  
This option allows you to attempt to launch the EFI Shell application (shellx64.efi)  
from one of the available filesystem devices.  
ASUS P8B-X  
4-29  
4-30  
Chapter 4: BIOS setup  
This chapter provides instructions for  
setting up, creating, and configuring RAID  
sets using the available utilities.  
RAID  
5
configuration  
Chapter summary  
5
5.1  
5.2  
Setting up RAID............................................................................ 5-3  
Intel® Rapid Storage Technology Option ROM Utility............... 5-5  
ASUS P8B-X  
5.1  
Setting up RAID  
The motherboard comes with the Intel® C202 controller that supports the following  
SATA RAID solutions:  
Intel Rapid Storage Technology with RAID 0, RAID 1, RAID 10, and RAID 5  
support (for Windows OS only).  
5.1.1  
RAID definitions  
RAID 0 (Data striping) optimizes two identical hard disk drives to read and write  
data in parallel, interleaved stacks. Two hard disks perform the same work as a  
single drive but at a sustained data transfer rate, double that of a single disk alone,  
thus improving data access and storage. Use of two new identical hard disk drives  
is required for this setup.  
RAID 1 (Data mirroring) copies and maintains an identical image of data from one  
drive to a second drive. If one drive fails, the disk array management software  
directs all applications to the surviving drive as it contains a complete copy of  
the data in the other drive. This RAID configuration provides data protection and  
increases fault tolerance to the entire system. Use two new drives or use an  
existing drive and a new drive for this setup. The new drive must be of the same  
size or larger than the existing drive.  
RAID 10 is data striping and data mirroring combined without parity (redundancy  
data) having to be calculated and written. With the RAID 10 configuration you get  
all the benefits of both RAID 0 and RAID 1 configurations. Use four new hard disk  
drives or use an existing drive and three new drives for this setup.  
RAID 5 stripes both data and parity information across three or more hard disk  
drives. Among the advantages of RAID 5 configuration include better HDD  
performance, fault tolerance, and higher storage capacity. The RAID 5 configuration  
is best suited for transaction processing, relational database applications,  
enterprise resource planning, and other business systems. Use a minimum of three  
identical hard disk drives for this setup.  
If you want to boot the system from a hard disk drive included in a created  
RAID set, copy first the RAID driver from the support DVD to a floppy disk  
before you install an operating system to the selected hard disk drive.  
Please refer to chapter 2 for how to select the RAID configuration utility.  
Move the jumper to choose Intel® Rapid RAID.  
ASUS P8B-X  
5-3  
5.1.2  
Installing hard disk drives  
The motherboard supports Serial ATA for RAID set configuration. For optimal  
performance, install identical drives of the same model and capacity when creating  
a disk array.  
To install the SATA hard disks for RAID configuration:  
1.  
2.  
3.  
Install the SATA hard disks into the drive bays following the instructions in the  
system user guide.  
Connect a SATA signal cable to the signal connector at the back of each drive  
and to the SATA connector on the motherboard.  
Connect a SATA power cable to the power connector on each drive.  
5.1.3  
Setting the RAID item in BIOS  
You must set the RAID item in the BIOS Setup before you can create a RAID set  
from SATA hard disk drives attached to the SATA connectors supported by  
Intel® C202 chipset. To do this:  
1.  
2.  
3.  
4.  
Enter the BIOS Setup during POST.  
Go to the Advanced Menu > SATA Configuration, then press <Enter>.  
Set SATA Mode to [RAID Mode]  
Press <F10> to save your changes and exit the BIOS Setup.  
Refer to Chapter 4 for details on entering and navigating through the BIOS  
Setup.  
5.1.4  
RAID configuration utilities  
Depending on the RAID connectors that you use, you can create a RAID set using  
the utilities embedded in each RAID controller. For example, use the Intel® Rapid  
Storage Technology if you installed Serial ATA hard disk drives on the Serial ATA  
connectors supported by the Intel® C202 chipset.  
Refer to the succeeding section for details on how to use the RAID configuration  
utility.  
5-4  
Chapter 5: RAID configuration  
5.2  
Intel® Rapid Storage Technology  
Option ROM Utilitys  
The Intel® Rapid Storage Technology Option ROM utility allows you to create RAID 0,  
RAID 1, RAID 10 (RAID 1+0), and RAID 5 set(s) from Serial ATA hard disk drives  
that are connected to the Serial ATA connectors supported by the Southbridge.  
To enter the Intel® Rapid Storage Technology option ROM utility:  
1.  
2.  
3.  
Install all the Serial ATA hard disk drives.  
Turn on the system.  
During POST, press <Ctrl+I> to display the utility main menu.  
Intel(R) Rapid Storage Technology - Option ROM - 10.1.0.1008  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ MAIN MENU ]  
1. Create RAID Volume  
2. Delete RAID Volume  
3. Reset Disks to Non-RAID  
4. Recovery Volume Options  
5. Exit  
[ DISK/VOLUME INFORMATION ]  
RAID Volumes:  
None defined.  
* = Data is Encrypted  
Physical Devices:  
Port Drive Model  
Serial #  
9LS0HJA4  
9LS0F4HL  
3LS0JYL8  
9LS0BJ5H  
Size  
149.0GB  
149.0GB  
149.0GB  
149.0GB  
Type/Status(Vol ID)  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
0
1
2
3
ST3160812AS  
ST3160812AS  
ST3160812AS  
ST3160812AS  
[↑↓]-Select  
[ESC]-Exit  
[ENTER]-Select Menu  
The navigation keys at the bottom of the screen allow you to move through  
the menus and select the menu options.  
The RAID BIOS setup screens shown in this section are for reference only and  
may not exactly match the items on your screen.  
ASUS P8B-X  
5-5  
5.2.1  
Creating a RAID set  
To create a RAID set:  
1.  
From the utility main menu, select 1. Create RAID Volume and press  
<Enter>. The following screen appears.  
Intel(R) Rapid Storage Technology - Option ROM - 10.1.0.1008  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ CREATE VOLUME MENU ]  
Name: Volume0  
RAID Level: RAID0(Stripe)  
Disks: Select Disks  
Strip Size:  
128KB  
Capacity: 0.0  
Sync: N/A  
GB  
Create Volume  
[ HELP ]  
Enter a unique volume name that has no special characters and is  
16 characters or less.  
[↑↓]Change  
[TAB]-Next  
[ESC]-Previous Menu  
[ENTER]-Select  
2.  
3.  
Enter a name for the RAID set and press <Enter>.  
When the RAID Level item is selected, press the up/down arrow keys to  
select a RAID level to create, and then press <Enter>.  
4.  
When the Disks item is selected, press <Enter> to select the hard disk drives  
you want to include in the RAID set. The SELECT DISKS screen appears.  
[ SELECT DISKS ]  
Port Drive Model  
Serial #  
9LS0HJA4  
9LS0F4HL  
3LS0JYL8  
9LS0BJ5H  
Size  
149.0GB  
149.0GB  
149.0GB  
149.0GB  
Status  
0
1
2
3
ST3160812AS  
ST3160812AS  
ST3160812AS  
ST3160812AS  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
Select 2 to 6 disks to use in creating the volume.  
]-Prev/Next [SPACE]-SelectDisk [ENTER]-Done  
[
↑↓  
5.  
Use the up/down arrow keys to select a drive, and then press <Space>  
to select. A small triangle marks the selected drive. Press <Enter> after  
completing your selection.  
5-6  
Chapter 5: RAID configuration  
6.  
Use the up/down arrow keys to select the stripe size for the RAID array (for  
RAID 0, 10 and 5 only), and then press <Enter>. The available stripe size  
values range from 4 KB to 128 KB. The following are typical values:  
RAID 0: 128KB  
RAID 10: 64KB  
RAID 5: 64KB  
We recommend a lower stripe size for server systems, and a higher stripe size  
for multimedia computer systems used mainly for audio and video editing.  
7.  
8.  
When the Capacity item is selected, enter the RAID volume capacity that you  
want and press <Enter>. The default value indicates the maximum allowed  
capacity.  
When the Create Volume item is selected, press <Enter>. The following  
warning message appears.  
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.  
Are you sure you want to create this volume? (Y/N):  
9.  
Press <Y> to create the RAID volume and return to the main menu, or <N> to  
go back to the CREATE VOLUME menu.  
5.2.2  
Creating a Recovery set  
To create a recovery set:  
1.  
From the utility main menu, select 1. Create RAID Volume and press  
<Enter>. The following screen appears.  
Intel(R) Rapid Storage Technology - Option ROM - 10.1.0.1008  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ CREATE VOLUME MENU ]  
Name: Volume0  
RAID Level: RAID0(Stripe)  
Disks: Select Disks  
Strip Size:  
128KB  
Capacity: 0.0  
Sync: N/A  
GB  
Create Volume  
[ HELP ]  
Enter a unique volume name that has no special characters and is  
16 characters or less.  
[↑↓]Change  
[TAB]-Next  
[ESC]-Previous Menu  
[ENTER]-Select  
ASUS P8B-X  
5-7  
2.  
3.  
Enter a name for the recovery set and press <Enter>.  
When the RAID Level item is selected, press the up/down arrow keys to  
select Recovery, and then press <Enter>.  
4.  
When the Disks item is selected, press <Enter> to select the hard disk drives  
you want to include in the recovery set. The SELECT DISKS screen appears.  
[ SELECT DISKS ]  
Port Drive Model  
Serial #  
9LS0HJA4  
9LS0F4HL  
3LS0JYL8  
9LS0BJ5H  
Size  
149.0GB  
149.0GB  
149.0GB  
149.0GB  
Status  
0
1
2
3
ST3160812AS  
ST3160812AS  
ST3160812AS  
ST3160812AS  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
Non-RAID Disk  
Select 1 Master and 1 Recovery disk to create volume.  
]-Prev/Next [TAB]-(M)aster [SPACE]-(R)ecovery [ENTER]-Done  
[
↑↓  
5.  
Use the up/down arrow keys to select a drive, press <TAB> to select a Master  
disk, and then press <SPACE> to select a Recovery disk. A small triangle  
marks the selected drive. Press <Enter> after completing your selection.  
6.  
7.  
When the Sync item is selected, use the up/down arrow keys to select a sync  
option that you want and press <Enter>.  
When the Create Volume item is selected, press <Enter>. The following  
warning message appears.  
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.  
Are you sure you want to create this volume? (Y/N):  
8.  
Press <Y> to create the recovery set and return to the main menu, or <N> to  
go back to the CREATE VOLUME menu.  
If a recovery set is created, you cannot add more RAID sets even when you  
have more non-RAID disks installed in your system.  
5-8  
Chapter 5: RAID configuration  
5.2.3  
Deleting a RAID set  
Take caution when deleting a RAID set. You will lose all data on the hard disk  
drives when you delete a RAID set.  
To delete a RAID set:  
1.  
From the utility main menu, select 2. Delete RAID Volume and press  
<Enter>. The following screen appears.  
Intel(R) Rapid Storage Technology - Option ROM - 10.1.0.1008  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ DELETE VOLUME MENU ]  
Name  
Volume0  
Level  
RAID0(Stripe)  
Drives  
2
Capacity  
298.0GB  
Status  
Normal  
Bootable  
Yes  
[ HELP ]  
Deleting a volume will reset the disks to non-RAID.  
WARNING: ALL DISK DATA WILL BE DELETED.  
(This does not apply to Recovery volumes)  
[↑↓]-Select  
[ESC]-Previous Menu  
[DEL]-Delete Volume  
2.  
Use the up/down arrow keys to select the RAID set you want to delete, and  
then press <Del>. The following warning message appears.  
[ DELETE VOLUME VERIFICATION ]  
ALL DATA IN THE VOLUME WILL BE LOST!  
(This does not apply to Recovery volumes)  
Are you sure you want to delete volume “Volume0”? (Y/N):  
3.  
Press <Y> to delete the RAID set and return to the utility main menu, or press  
<N> to return to the DELETE VOLUME menu.  
ASUS P8B-X  
5-9  
5.2.4  
Resetting disks to Non-RAID  
Take caution before you reset a RAID volume hard disk drive to non-RAID.  
Resetting a RAID volume hard disk drive deletes all internal RAID structure on  
the drive.  
To reset a RAID set hard disk drive:  
1.  
From the utility main menu, select 3. Reset Disks to Non-RAID and press  
<Enter>. The following screen appears.  
[ RESET RAID DATA ]  
Resetting RAID disk will remove its RAID structures  
and revert it to a non-RAID disk.  
WARNING: Resetting a disk causes all data on the disk to be lost.  
(This does not apply to Recovery volumes)  
Port Drive Model  
Serial #  
9LS0HJA4  
9LS0F4HL  
Size  
149.0GB  
149.0GB  
Status  
Member Disk  
Member Disk  
0
1
ST3160812AS  
ST3160812AS  
Select the disks that should be reset.  
[ ]-Previous/Next [SPACE]-Selects [ENTER]-Selection Complete  
↑↓  
2.  
3.  
4.  
Use the up/down arrow keys to select the RAID set drive(s) you want to reset,  
and then press <Space> to select.  
Press <Enter> to reset the RAID set drive(s). A confirmation message  
appears.  
Press <Y> to reset the drive(s) or press <N> to return to the utility main  
menu.  
5-10  
Chapter 5: RAID configuration  
5.2.5  
Recovery Volume Options  
If you have created a recovery set, you can configure more recovery set options  
following the descriptions in the section.  
See section 5.3.2 Creating a Recovery set to create a recovery set before  
continue.  
To configure a recovery set:  
1.  
From the utility main menu, select 4. Recovery Volume Options and press  
<Enter>. The following screen appears.  
Intel(R) Rapid Storage Technology - Option ROM - 10.1.0.1008  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ RECOVERY VOLUME OPTIONS ]  
1. Enable Only Recovery Disk  
2. Enable Only Master Disk  
[ HELP ]  
Enable Only Recovery Disk - enables recovery disk if available and  
disables master disk.  
Enable Only Master Disk - enables master disk if available and  
disables recovery disk.  
Actions will result in change from Continuous Update mode to On-Request.  
[↑↓]-Select  
[ESC]-Previous Menu  
[ENTER]-Select  
2.  
Use the up/down arrow keys to select the option you want, and then press  
<ENTER>. The SELECT RECOVERY VOLUME screen appears.  
[ SELECT RECOVERY VOLUME ]  
Name  
Volume0  
Level  
Recovery(Cont.)  
Capacity  
149.0GB  
Status  
Normal  
Bootable  
Yes  
Select a Recovery volume to do the operation.  
]-Up/Down [SPACE]-Selects [ENTER]-Done  
[
↑↓  
3.  
Use the up/down arrow keys to select a drive, and then press <Space>  
to select. A small triangle marks the selected drive. Press <Enter> after  
completing your selection and return to the utility main menu.  
ASUS P8B-X  
5-11  
5.2.6  
Exiting the Intel® Rapid Storage Technology utility  
To exit the utility:  
1.  
From the utility main menu, select 5. Exit, and then press <Enter>. The  
following warning message appears.  
[ CONFIRM EXIT ]  
Are you sure you want to exit? (Y/N):  
2.  
Press <Y> to exit or press <N> to return to the utility main menu.  
5.2.7  
Rebuilding the RAID  
This option is only for the RAID 1 set.  
Rebuilding the RAID with other non-RAID disk  
If any of the SATA hard disk drives included in the RAID 1 array failed, the system  
displays the status of the RAID volume as “Degraded” during POST. You can  
rebuild the RAID array with other installed non-RAID disks.  
To rebuild the RAID with other non-RAID disk:  
1.  
2.  
At the prompt, press <Ctrl> + <I> to enter the Intel Rapid Storage Technology  
option ROM utility.  
If there is a non-RAID SATA Hard Disk available, the utility will prompt to  
rebuild the RAID. Press <Enter>, and then use up/down arrow keys to select  
the destination disk or press <ESC> to exit.  
[ DEGRADED VOLUME DETECTED ]  
"Degraded" volume and disk available for rebuilding detected. Selecting  
a disk initiates a rebuild. Rebuild completes in the operating system.  
Select the port of destination disk for rebuilding (ESC to exit):  
Port Drive Model  
XXXXXXXXXXX  
Serial #  
XXXXXXXX  
Size  
XX.XGB  
X
[
↑↓  
]-Previous/Next [ENTER]-Select [ESC]-Exit  
Select a destination disk with the same size as the original hard disk.  
5-12  
Chapter 5: RAID configuration  
3.  
The utility immediately starts rebuilding after the disk is selected. The status  
of the degraded RAID volume is changed to “Rebuild”.  
Intel(R) Rapid Storage Technology - Option ROM - 10.1.0.1008  
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.  
[ MAIN MENU ]  
1. Create RAID Volume  
2. Delete RAID Volume  
3. Reset Disks to Non-RAID  
4. Recovery Volume Options  
5. Exit  
[ DISK/VOLUME INFORMATION ]  
RAID Volumes:  
* = Data is Encrypted  
ID  
0
Name  
Level  
RAID1(Mirror)  
Strip  
N/A  
Size  
149.0GB  
Status  
Bootable  
Yes  
Volume0  
Rebuild  
Physical Devices:  
Port Drive Model  
Serial #  
9LS0F4HL  
3LS0JYL8  
Size  
149.0GB  
149.0GB  
Type/Status(Vol ID)  
Member Disk(0)  
Member Disk(0)  
1
2
ST3160812AS  
ST3160812AS  
Volumes with “Rebuild” status will be rebuilt within the operating system.  
[↑↓]-Select [ESC]-Exit [ENTER]-Select Menu  
4.  
5.  
Exit Intel Rapid Storage Technology and reboot the system.  
Under Microsoft® Windows OS, select Start > Programs > Intel Rapid  
Storage > Intel Rapid Storage Console or click the Intel Rapid Storage  
Technology tray icon to load the Intel Rapid Storage Manager utility.  
6.  
7.  
From the View menu, select Advanced Mode to display the details of the  
Intel Rapid Storage Console.  
From the Volumes view option, select RAID volume to view the rebuilding  
status. When finished, the status is changed to “Normal”.  
Rebuilding the RAID with a new hard disk  
If any of the SATA hard disk drives included in the RAID array failed, the system  
displays the status of the RAID volume as “Degraded” during POST. You may  
replace the disk drive and rebuild the RAID array.  
To rebuild the RAID with a new hard disk:  
1.  
Remove the failed SATA hard disk and install a new SATA hard disk of the  
same specification into the same SATA Port.  
Select a destination disk with the same size as the original hard disk.  
2.  
Reboot the system and then follow the steps in section Rebuilding the RAID  
with other non-RAID disk.  
ASUS P8B-X  
5-13  
5.2.8  
Setting the Boot array in the BIOS Setup Utility  
You can set the boot priority sequence in the BIOS for your RAID arrays when  
creating multi-RAID using the Intel® Rapid Storage Technology.  
To set the boot array in the BIOS:  
Set at least one of the arrays bootable to boot from the hard disk.  
1.  
Reboot the system and press <Del> to enter the BIOS setup utility during  
POST.  
2.  
3.  
Go to the Boot menu and select the boot option priority.  
Use up/down arrow keys to select the boot priority and press <Enter>. See  
section 4.7 Boot menu for details.  
4.  
From the Exit menu, select Save Changes & Exit, then press <Enter>.  
5.  
When the confirmation window appears, select Yes, then press <Enter>.  
5-14  
Chapter 5: RAID configuration  
This chapter provides the instructions  
for installing the necessary drivers for  
different system components.  
Chapter 6:  
Driver  
installation  
6
Chapter summary  
6
6.1  
6.2  
6.3  
6.4  
6.5  
RAID driver installation ............................................................... 6-3  
Intel chipset device software installation .................................. 6-9  
LAN driver installation............................................................... 6-11  
VGA driver installation............................................................... 6-14  
Management application and utilities installation .................. 6-18  
ASUS P8B-X  
6.1  
RAID driver installation  
After creating the RAID sets for your server system, you are now ready to install  
an operating system to the independent hard disk drive or bootable array. This part  
provides the instructions on how to install the RAID controller drivers during OS  
installation.  
6.1.1  
Creating a RAID driver disk  
The system does not include a floppy drive. You have to use a USB floppy drive  
when creating a SATA RAID driver disk.  
If you have created RAID sets with the LSI Software RAID configuration utility,  
the boot priority of the SATA optical disk drive has to be manually adjusted.  
Otherwise, the system will not boot from the connected SATA ODD.  
A floppy disk with the RAID driver is required when installing Windows® operating  
system on a hard disk drive that is included in a RAID set. You can create a RAID  
driver disk in DOS (using the Makedisk application in the support DVD).  
To create a RAID driver disk in DOS environment  
1.  
2.  
3.  
Place the motherboard support DVD in the optical drive.  
Restart the computer, and then enter the BIOS Setup.  
Select the optical drive as the first boot priority to boot from the support DVD.  
Save your changes, and then exit the BIOS Setup.  
4.  
Restart the computer. The Makedisk menu appears.  
Create Driver Diskette Menu  
C20x INTEL RAID Driver  
Write DMI  
FreeDOS command prompt  
ASUS P8B-X  
6-3  
5.  
Use the arrow keys to select the type of RAID driver disk you want to create  
and press <Enter> to enter the sub-menu.  
C20x INTEL RAID Driver  
C20x INTEL RAID Driver  
Windows 32 bit(also support AHCI)  
Windows 64 bit(also support AHCI)  
Back  
Exit  
6.  
Locate the RAID driver and place a blank, high-density floppy disk to the  
floppy disk drive.  
7.  
8.  
Press <Enter>.  
Follow screen instructions to create the driver disk.  
6-4  
Chapter 6: Driver installation  
To create a RAID driver disk in Windows® environment  
1.  
2.  
Start Windows®.  
Place the motherboard support DVD into the optical drive.  
If Autorun is NOT enabled in your computer, browse the contents of the support  
DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the  
ASSETUP.EXE to run the support DVD.  
3.  
Go to the Make disk menu, and then select the type of RAID driver disk you  
want to create.  
4.  
Insert a floppy disk into the USB floppy disk drive.  
5.  
Follow succeeding screen instructions to complete the process.  
Write-protect the floppy disk to avoid computer virus infection.  
ASUS P8B-X  
6-5  
6.1.2  
Installing the RAID controller driver  
Windows® Server OS  
During Windows® Server OS installation  
To install the RAID controller driver when installing Windows® Server OS:  
1.  
Boot the computer using the Windows® Server installation DVD. The  
Windows® Server OS Setup starts.  
Windows Setup  
Press F6 if you need to install a third party SCSI or RAID driver...  
2.  
3.  
Press <F6> when the message “Press F6 if you need to install a third party  
SCSI or RAID driver...” appears at the bottom of the screen.  
When prompted, press <S> to specify an additional device.  
Windows Setup  
Setup could not determine the type of one or more mass storage devices  
installed in your system, or you have chosen to manually specify an adapter.  
Currently, Setup will load support for the following mass storage devices(s):  
<none>  
* To specify additional SCSI adapters, DVD-ROM drives, or special  
disk controllers for use with Windows, including those for  
which you have a device support disk from a mass storage device  
manufacturer, press S.  
* If you do not have any device support disks from a mass storage  
device manufacturer, or do not want to specify additional  
mass storage devices for use with Windows, press ENTER.  
S=Specify Additional Device  
ENTER=Continue  
F3=Exit  
6-6  
Chapter 6: Driver installation  
4.  
Insert the RAID driver disk you created earlier to the USB floppy disk drive,  
then press <Enter>.  
Windows Setup  
Please insert the disk labeled  
Manufacturer-supplied hardware support disk  
into Drive A:  
*
Press ENTER when ready.  
ENTER=Continue  
ESC=Cancel  
F3=Exit  
5.  
6.  
Select the RAID controller driver you need from the list, then press <Enter>.  
The Windows® Setup loads the RAID controller drivers from the RAID driver  
disk. When prompted, press <Enter> to continue installation.  
7.  
Setup then proceeds with the OS installation. Follow screen instructions to  
continue.  
To an existing Windows® Server OS  
To install the RAID controller driver on an existing Windows® Server OS  
1.  
2.  
Restart the computer, and then log in with Administrator privileges.  
Windows® automatically detects the RAID controller and displays a New  
Hardware Found window. Click Cancel.  
3.  
4.  
Right-click the My Computer icon on the Windows® desktop, and then select  
Properties from the menu.  
Click the Hardware tab, and then click the Device Manager button to display  
the list of devices installed in the system.  
5.  
6.  
7.  
8.  
9.  
Right-click the RAID controller item, then select Properties.  
Click the Driver tab, and then click the Update Driver button.  
The Upgrade Device Driver Wizard window appears. Click Next.  
Insert the RAID driver disk you created earlier to the USB floppy disk drive.  
Select the option Install the software automatically (Recommended), and  
then click Next.  
10. The wizard searches the RAID controller drivers. When found, click Next to  
install the drivers.  
11. Click Finish after the driver installation is done.  
ASUS P8B-X  
6-7  
To verify the RAID controller driver installation:  
1.  
Right-click the My Computer icon on the Windows® desktop, and then select  
Properties from the menu.  
2.  
3.  
Click the Hardware tab, and then click the Device Manager button.  
Click the “+” sign before the item SCSI and RAID controllers, and then the  
Intel(R) ICH8R/ICH9R/ICH10R/DO/PCH SATA RAID Controller item should  
appear.  
The screen differs based on the controller.  
4.  
5.  
6.  
Right-click the RAID controller driver item, and then select Properties from  
the menu.  
Click the Driver tab, and then click the Driver Details button to display the  
RAID controller drivers.  
Click OK when finished.  
6-8  
Chapter 6: Driver installation  
6.2  
Intel® chipset device software  
installation  
This section provides the instructions on how to install the Intel® chipset device  
software on the system.  
You need to manually install the Intel® chipset device software on a Windows  
operating system.  
To install the Intel® chipset device software:  
1.  
2.  
Restart the computer, and then log on with Administrator privileges.  
Insert the motherboard/system support DVD to the optical drive. The support  
DVD automatically displays the Drivers menu if Autorun is enabled in your  
computer.  
If Autorun is NOT enabled in your computer, browse the contents of the support  
DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the  
ASSETUP.EXE to run the support DVD.  
3.  
Click the item Intel Chipset Device Software from the menu.  
4.  
The Intel(R) Chipset Device Software window appears. Click Next to start  
installation.  
ASUS P8B-X  
6-9  
5.  
6.  
7.  
Select Yes to accept the terms of the License Agreement and continue the  
process.  
Read the Readme File Information and press Next to continue the  
installation.  
After completing the installation, click Finish to complete the setup process.  
6-10  
Chapter 6: Driver installation  
6.3  
LAN driver installation  
This section provides the instructions on how to install the Intel® Gigabit LAN  
controller drivers on the system.  
You need to manually install the LAN controller driver on a Windows® operating  
system.  
To install the LAN controller drivers:  
1.  
2.  
Restart the computer, and then log on with Administrator privileges.  
Insert the motherboard/system support DVD to the optical drive. The support  
DVD automatically displays the Drivers menu if Autorun is enabled in your  
computer.  
Windows® automatically detects the LAN controllers and displays a New  
Hardware Found window. Click Cancel to close this window.  
If Autorun is NOT enabled in your computer, browse the contents of the  
support DVD to locate the file ASSETUP.EXE from the BIN folder. Double-  
click the ASSETUP.EXE to run the DVD.  
3.  
Click the Intel® PRO/1000 Gigabit Adapters Driver to begin installation.  
ASUS P8B-X  
6-11  
4.  
5.  
6.  
Click Next when the Intel(R) Network Connections–InstallShield Wizard  
window appears.  
Toggle I accept the terms in the license agreement and click Next to  
continue.  
Click the Intel(R) PROSet for Windows Device Manager box, and then click  
Next to start the installation.  
6-12  
Chapter 6: Driver installation  
7.  
Follow the screen instructions to complete installation.  
8.  
When finished, press Finish to continue.  
ASUS P8B-X  
6-13  
6.4  
VGA driver installation  
6.4.1 XGI Volari Z9s VGA Driver (R1.0x)  
This section provides the instructions on how to install the Video Graphics Adapter  
(VGA) driver for XGI Volari Z9s.  
You need to manually install the XGI Volari Z9s VGA driver on a Windows®  
operating system.  
To install theXGI Volari Z9s VGA driver:  
1.  
2.  
Restart the computer, and then log on with Administrator privileges.  
Insert the motherboard/system support DVD to the optical drive. The support  
DVD automatically displays the Drivers menu if Autorun is enabled in your  
computer.  
If Autorun is NOT enabled in your computer, browse the contents of the support  
DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the  
ASSETUP.EXE to run the support DVD.  
3.  
Click the XGI Volari Z9s Display Driver to begin installation.  
4.  
The XGI VGA Package window appears, preparing the setup.  
6-14  
Chapter 6: Driver installation  
5.  
Click Next to start the installation.  
6.  
7.  
The system will update the VGA driver.  
When the installation completes, click Finish to restart your computer before  
using the program.  
ASUS P8B-X  
6-15  
6.4.2 ASPEED AST1100 VGA Driver (R2.0x)  
This section provides the instructions on how to install the Video Graphics Adapter  
(VGA) driver for ASPEED AST1100.  
You need to manually install the ASPEED AST1100 VGA driver on a Windows®  
operating system.  
To install theASPEED AST1100 VGA driver:  
1.  
2.  
Restart the computer, and then log on with Administrator privileges.  
Insert the motherboard/system support DVD to the optical drive. The support  
DVD automatically displays the Drivers menu if Autorun is enabled in your  
computer.  
IfAutorun is NOTenabled in your computer, browse the contents of the support DVD  
to locate the file ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.  
EXE to run the support DVD.  
3.  
Click the ASPEED AST1100 Display Driver to begin installation.  
4.  
When the ASPEED Graphics WinS08R2_x64 v.0.92 window appears, click  
Next to start the installation.  
6-16  
Chapter 6: Driver installation  
5.  
6.  
To allow the system to update the VGA driver, follow the steps shown in the  
next few windows, and click Next when finished.  
a. Accept the terms in the license agreement.  
b. Fill in User Name and Organization. (optional)  
c. Select a setup type.  
Click Install to begin the installation.  
7.  
When the installation completes, click Finish and select Yes to restart your  
computer for the configuration changes to take effect.  
ASUS P8B-X  
6-17  
6.5  
Management applications and utilities  
installation  
The support DVD that came with the motherboard package contains the drivers,  
management applications, and utilities that you can install to avail all motherboard  
features.  
The contents of the support DVD are subject to change at any time without  
notice. Visit the ASUS website (www.asus.com) for updates.  
6.5.1  
Running the support DVD  
Place the support DVD to the optical drive. The DVD automatically displays the  
Drivers menu if Autorun is enabled in your computer.  
If Autorun is NOT enabled in your computer, browse the contents of the support  
DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the  
ASSETUP.EXE to run the support DVD.  
6.5.2  
Drivers menu  
The Drivers menu shows the available device drivers if the system detects installed  
devices. Install the necessary drivers to activate the devices.  
The screen display and driver options vary under different operating system  
versions.  
6-18  
Chapter 6: Driver installation  
6.5.3  
Utilities menu  
The Utilities menu displays the  
software applications and utilities  
that the motherboard supports.  
Click an item to install.  
6.5.4  
Make disk menu  
The Make disk menu contains  
items to create the Intel RAID  
driver disks.  
6.5.5  
Contact information  
Click the Contact tab to display  
the ASUS contact information.  
You can also find this information  
on the inside front cover of this  
user guide.  
ASUS P8B-X  
6-19  
6-20  
Chapter 6: Driver installation  
This appendix includes additional  
information that you may refer to when  
configuring the motherboard.  
Appendix:  
Reference information  
A
Appendix summary  
A
A.1  
P8B-X block diagram (R1.0x) ......................................................A-3  
ASUS P8B-X  
A.1  
P8B-X block diagram (R1.0x)  
ASUS P8B-X  
A-3  
A.2  
P8B-X block diagram (R2.0x)  
A-4  
Appendix A: Reference information  
 
ASUS contact information  
ASUSTeK COMPUTER INC. (Taiwan)  
Address  
Telephone  
Fax  
E-mail  
Web site  
15 Li-Te Road, Peitou, Taipei, Taiwan 11259  
+886-2-2894-3447  
+886-2-2890-7798  
info@asus.com.tw  
http://www.asus.com.tw  
Technical Support  
Telephone  
+886-2-2894-3447 (0800-093-456)  
Online Support  
http://support.asus.com/techserv/techserv.aspx  
ASUSTeK COMPUTER INC. (China)  
Address  
No.508, Chundong Road, Xinzhuang Industrial Zone,  
Minhang District, Shanghai, China.  
+86-21-5442-1616  
+86-21-5442-0099  
Telephone  
Fax  
Web site  
http://www.asus.com.cn  
Technical Support  
Telephone  
+86-21-3407-4610 (800-820-6655)  
Online Support  
http://support.asus.com/techserv/techserv.aspx  
ASUS COMPUTER INTERNATIONAL (America)  
Address  
800 Corporate Way, Fremont, CA 94539, USA  
Fax  
+1-510-608-4555  
Web site  
http://usa.asus.com  
Technical Support  
Support fax  
+1-812-284-0883  
General support  
Online support  
+1-812-282-2787  
http://support.asus.com/techserv/techserv.aspx  
ASUS COMPUTER GmbH (Germany and Austria)  
Address  
Harkort Str. 21-23, D-40880 Ratingen, Germany  
Fax  
+49-2102-959911  
Web site  
Online contact  
http://www.asus.de  
http://www.asus.de/sales  
Technical Support  
Telephone  
+49-1805-010923*  
Support Fax  
+49-2102-959911  
Online support  
http://support.asus.com/techserv/techserv.aspx  
* EUR 0.14/minute from a German fixed landline; EUR 0.42/minute from a mobile phone.  

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