P5SD2-X SE
Contents
Notices................................................................................................ vi
Safety information ............................................................................. vii
About this guide.................................................................................viii
Typography......................................................................................... ix
P5SD2-X SE specifications summary.................................................... x
Chapter 1: Product introduction
1.1
1.2
1.3
Welcome!.............................................................................. 1-2
Package contents ................................................................. 1-2
Special features.................................................................... 1-2
1.3.1
1.3.2
Product highlights................................................... 1-2
Innovative ASUS features ....................................... 1-4
1.4
1.5
Before you proceed .............................................................. 1-5
Motherboard overview.......................................................... 1-6
1.5.1
1.5.2
1.5.3
Placement direction ................................................ 1-6
Screw holes............................................................. 1-6
Motherboard layout ................................................ 1-7
1.6
1.7
Central Processing Unit (CPU) .............................................. 1-8
1.6.1
1.6.2
1.6.3
Installling the CPU ................................................... 1-8
Installling the CPU heatsink and fan......................1-11
Uninstalling the CPU heatsink and fan...................1-13
System memory.................................................................. 1-15
1.7.1
1.7.2
1.7.3
1.7.4
Overview............................................................... 1-15
Memory Configurations.........................................1-15
Installing a DIMM ...................................................1-18
Removing a DIMM..................................................1-18
1.8
Expansion slots................................................................... 1-19
1.8.1
1.8.2
1.8.3
1.8.4
1.8.5
1.8.6
Installing an expansion card..................................1-19
Configuring an expansion card..............................1-19
Interrupt assignments...........................................1-20
PCI slots................................................................ 1-21
PCI Express x16 slot .............................................1-21
PCI Express x1 slot ...............................................1-21
1.9
Jumpers .............................................................................. 1-22
iii
Contents
1.10 Connectors ......................................................................... 1-24
1.10.1 Rear panel connectors ..........................................1-24
1.10.2 Internal connectors...............................................1-25
Chapter 2: BIOS setup
2.1
Managing and updating your BIOS ........................................ 2-2
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
Creating a bootable floppy disk.............................. 2-2
ASUS EZ Flash utility............................................... 2-3
AFUDOS utility ........................................................ 2-4
ASUS CrashFree BIOS 2 utility ................................ 2-6
ASUS Update utility ................................................ 2-8
2.2
BIOS setup program............................................................ 2-11
2.2.3
2.2.1
2.2.2
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
Navigation keys.....................................................2-12
BIOS menu screen.................................................2-12
Menu bar............................................................... 2-12
Menu items ........................................................... 2-13
Sub-menu items....................................................2-13
Configuration fields...............................................2-13
Pop-up window......................................................2-13
Scroll bar............................................................... 2-13
General help..........................................................2-13
2.3
Main menu........................................................................... 2-14
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
System Time ........................................................2-14
System Date .........................................................2-14
Legacy Diskette A ................................................2-14
Primary, Third and Fourth IDE Master/Slave .........2-15
IDE Configuration ..................................................2-16
OnBoard PCI S-ATA Controller .............................2-17
System Information ..............................................2-17
2.4
Advanced menu.................................................................. 2-18
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
JumperFree Configuration.....................................2-18
CPU Configuration.................................................2-20
Chipset.................................................................. 2-21
Onboard Devices Configuration.............................2-22
PCI PnP.................................................................. 2-24
iv
Contents
2.4.6
USB Configuration.................................................2-25
2.5
Power menu........................................................................ 2-26
2.5.1
2.5.2
2.5.3
2.5.4
2.5.5
2.5.6
Suspend Mode ......................................................2-26
Repost Video on S3 Resume.................................2-26
ACPI 2.0 Support ..................................................2-26
ACPI APIC Support ...............................................2-26
APM Configuration ................................................2-27
Hardware Monitor..................................................2-29
2.6
2.7
Boot menu.......................................................................... 2-31
2.6.1
2.6.2
2.6.3
Boot Device Priority..............................................2-31
Boot Settings Configuration .................................2-31
Security................................................................. 2-33
Exit menu............................................................................ 2-35
Chapter 3: Software support
3.1
3.2
Installing an operating system.............................................. 3-2
Support CD information........................................................ 3-2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
Running the support CD.......................................... 3-2
Drivers menu........................................................... 3-3
Utilities menu.......................................................... 3-4
Make Disk menu...................................................... 3-5
Manual menu........................................................... 3-6
ASUS Contact information...................................... 3-6
A: Appendix
A.1
A.2
A.3
Intel® EM64T........................................................................ A-2
Enhanced Intel SpeedStep® Technology (EIST)...................A-2
Intel® Hyper-Threading Technology.....................................A-4
v
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
manufacturerʼs 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 userʼs 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.
vi
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.
vii
About this guide
This user guide contains the information you need when installing and
configuring the motherboard.
How this guide is organized
This manual contains the following parts:
•
Chapter 1: Product introduction
This chapter describes the features of the motherboard and the
new technology it supports. This chapter also 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: 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 3: Software support
This chapter describes the contents of the support CD that comes
with the motherboard package.
Where to find more information
Refer to the following sources for additional information and for product
and software updates.
1. ASUS websites
The ASUS website provides updated information on ASUS hardware
and software products. Refer to the ASUS contact information.
2. 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.
viii
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 command line:
afudos /i[filename]
afudos /iP5SD2XSE.ROM
ix
P5SD2-X SE specifications summary
LGA775 socket for Intel® Pentium® D/Intel® Pentium®
or Intel® Celeron® processors
4
CPU
Compatible with Intel® PCG 05B/05A and 04B/04A
processors
Supports Intel® Enhanced Memory 64 Technology(EM64T)
Supports Enhanced Intel SpeedStep® Technology(EIST)
Supports Hyper-ThreadingTechnology
Supports Dual Core Technology
Northbridge: SIS 656
Southbridge: SIS 965L
Chipset
800/533 MHz
Front Side Bus
Memory
Dual-channel memory architecture
4 x 240-pin DIMM sockets support unbufferred non-ECC
667/533 MHz DDR2 memory modules
1 x PCI Express x16 slot for discrete graphics card
2 x PCI Express x1 slots
3 x PCI slots
Expansion slots
Storage
SIS 965L Southbridge supports:
- 2 x Serial ATA with RAID 0, RAID 1 and JBOD
- 2 x Ultra DMA 133/100
ADI AD1986A 6-channel audio CODEC
Audio
Supports Jack-sensing and enumeration technology
S/PDIF out interface support (Coaxial)
Realtek RTL 8201CL Phy
LAN
Supports up to eight USB 2.0 ports
USB
AI Overclocking
Special features
CPU LockFree
ASUS Q-Fan
ASUS CrashFree BIOS 2
ASUS MyLogo™
ASUS EZ Flash
ASUS C.P.R. (CPU Parameter Recall)
4 MB Flash ROM, AMI BIOS, PnP, DMI2.0, SM BIOS 2.3,
WfM2.0, SM BIOS 2.3 ASUS EZ Flash, ASUS Crashfree BIOS2,
CPU Multiplier
BIOS Features
(continued on the next page)
x
P5SD2-X SE specifications summary
Rear panel
1 x Parallel port
1 x LAN (RJ-45) port
1 x Line In port
1 x Line Out port
1 x Microphone port
4 x USB 2.0 ports
1 x Serial port (COM)
1 x S/PDIF out port(Coaxical)
1 x PS/2 keyboard port
1 x PS/2 mouse port
Internal
1 x CPU fan connector
connectors
1 x Chassis fan connector
1 x 24-pin ATX power connector
1 x 8-pin ATX 12 V power connector
2 x USB 2.0 connectors for 4 additional USB 2.0 ports
1 x Audio (CD/AUX) connector
1 x Chassis intrusion connector
1 x Front panel audio connector
1 x Game/MIDI connector
1 x S/PDIF out connector
System panel connector
Power
Requirement
ATX power supply (with 24-pin and 8-pin 12 V plugs)
ATX 12 V 2.0 compliant
Form Factor
ATX form factor: 12 in x 8.8 in (30.5 cm x 22.5 cm)
Support CD
contents
Device drivers
ASUS PC Probe II
ASUS Screen Saver
Adobe Acrobat Reader
Microsoft DirectX
ASUS LiveUpdate
RAID user manual
Anti-virus utility (OEM version)
*Specifications are subject to change without notice.
xi
xii
This chapter describes the motherboard
features and the new technologies
it supports.
Product
1
introduction
ASUS P5SD2-X SE
1-1
1.1
Welcome!
Thank you for buying an ASUS® P5SD2-X SE 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.
Motherboard
Cables
ASUS P5SD2-X SE motherboard
1 x Serial ATA signal cable
1 x Serial ATA power cable
1 x Ultra DMA 133/100/66 cable
1 x Floppy disk drive cable
Accessories
I/O shield
Application CDs
Documentation
ASUS motherboard support CD
User Manual
If any of the above items is damaged or missing, contact your retailer.
1.3
Special features
1.3.1
Product highlights
Latest processor technology
The motherboard comes with a 775-pin surface mount Land Grid Array
(LGA) socket designed for the Intel® Pentium® 4 processor in the 775-land
package. The motherboard supports the Intel® Pentium® 4/Intel® Pentium® D
/Intel® Celeron/Celeron D processors. The motherboard also supports
the Intel® Hyper-Threading Technology and is fully compatible with Intel®
04B/04A and 05A/05B processors. See page 1-8 for details.
1-2
Chapter 1: Product introduction
Intel® EM64T
The motherboard supports Intel® Pentium® 4 CPUs 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. See the Appendix
for details.
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.
DDR2 memory support
The motherboard supports DDR2 memory which features data transfer rates
of 667/533 MHz to meet the higher bandwidth requirements of the latest
3D graphics, multimedia, and Internet applications. The dual-channel DDR2
architecture doubles the bandwidth of your system memory to boost
system performance, eliminating bottlenecks with peak bandwidths of up
to 10.7 GB/s. See pages 1-15 to 1-17 for details.
PCI Express™ Interface
The motherboard fully supports PCI Express, the latest I/O interconnect
technology that speeds up the PCI bus. PCI Express features point-to-point
serial interconnections between devices and allows higher clockspeeds by
carrying data in packets. This high speed interface is software compatible
with existing PCI specifications. See page 1-21 for details.
Serial ATA Technology
The motherboard supports the Serial ATA technology through the Serial
ATA interfaces and the SIS 965L. The SATA specification allows for thinner,
more flexible cables with lower pin count, reduced voltage requirement, and
up to 150 MB/s data transfer rate. See page 1-27 for details.
SIS Advanced HyperStreaming™ Architecture
The motherboard supports the SIS HyperStreaming™ technology
that smartly manages data streaming between the Northbridge and
Southbridge, memory, graphics interface, and other peripherals for efficient
and superior performance.
ASUS P5SD2-X SE
1-3
S/PDIF digital sound ready
The motherboard supports the S/PDIF Out function through the S/PDIF
interfaces on the rear panel and at midboard. The S/PDIF technology
turns your computer into a high-end entertainment system with digital
connectivity to powerful audio and speaker systems. See page 1-25 for
details.
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. See pages 1-25 for details.
Temperature, fan, and voltage monitoring
The CPU temperature is monitored by the ASIC (integrated in the Winbond
Super I/O) to prevent overheating and damage. The system fan rotations
per minute (RPM) is monitored for timely failure detection. The ASIC
monitors the voltage levels to ensure stable supply of current for critical
components.
1.3.2
Innovative ASUS Features
CrashFree BIOS 2
This feature allows you to restore the original BIOS data from the support
CD in case when the BIOS codes and data are corrupted. This protection
eliminates the need to buy a replacement ROM chip. See details on page 2-6.
ASUS Q-Fan technology
The ASUS Q-Fan technology smartly adjusts the CPU fan speed according
to the system loading to ensure quiet, cool, and efficient operation. See
page 2-29 for details.
ASUS MyLogo™
This new feature present in the motherboard allows you to personalize and
add style to your system with customizable boot logos. See page 2-32.
1-4
Chapter 1: Product introduction
1.4
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
to 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 ATX
power supply is switched off or the power cord is detached from
the power supply. Failure to do so may cause severe damage to the
motherboard, peripherals, and/or components.
Onboard LED
The motherboard comes with a standby power LED that lights up to
indicate that the system is ON, in sleep mode, or in soft-off mode.
This is a reminder that you should shut down the system and unplug
the power cable before removing or plugging in any motherboard
component. The illustration below shows the location of the onboard
LED.
SB_PWR
®
ON
OFF
Standby
Powered
P5SD2-X SE Onboard LED
Power
Off
ASUS P5SD2-X SE
1-5
1.5
Motherboard overview
Before you install the motherboard, study the configuration of your chassis
to ensure that the motherboard fits into it.
Make sure to unplug the power cord before installing or removing the
motherboard. Failure to do so can cause you physical injury and damage
motherboard components.
1.5.1
Placement direction
When installing the motherboard, make sure 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.
1.5.2
Screw holes
Place seven (7) 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
®
1-6
Chapter 1: Product introduction
1.5.3
Motherboard layout
22.35cm( 8.8in)
PS/2KBMS
T: Mouse
B: Keyboard
SPDIF_O1
LGA775
COM1
USB12
USBPW12
USBPW34
LAN_USB34
SiS
Top:Line In
Center:Line Out
Below:Mic In
656
CPU_FAN
CHA_FAN
Realtek
RTL8201CL
PCIEX1_1
PCIEX16
PCI1
PCI2
CR2032 3V
Lithium Cell
CMOS Power
®
SiS
965L
SATA1
PCI3
SATA2
FLOPPY
PCIEX1_2
AD1986A
PRI_IDE
SPDIF_OUT1
FP_AUDIO
USBPW78
USBPW56
CHASSIS
CLRTC
USB56
USB78
SB_PWR
GAME
PANEL
CD
AUX
ASUS P5SD2-X SE
1-7
1.6
Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA775 socket designed for
the Intel® Pentium® 4 processor in the 775-land package.
•
•
Your boxed Intel® Pentium® 4 LGA775 processor package should
come with installation instructions for the CPU, fan and heatsink
assembly. If the instructions in this section do not match the CPU
documentation, follow the latter.
Upon purchase of the motherboard, make sure that the PnP cap
is on the socket and the socket pins are not bent. Contact your
retailer immediately if the PnP cap is missing, or if you see any
damage to the PnP cap/socket pins/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 LGA775 socket.
•
The product warranty does not cover damage to the socket pins
resulting from incorrect CPU installation/removal, or misplacement/
loss/incorrect removal of the PnP cap.
1.6.1
Installing the CPU
To install a CPU:
1. Locate the CPU socket on the motherboard.
®
P5SD2-X SE CPU Socket 775
Before installing the CPU, make sure that the socket box is facing
towards you and the load lever is on your left.
1-8
Chapter 1: Product introduction
2. Press the load lever with your thumb (A) and move it to the left (B)
until it is released from the retention tab.
PnP Cap
Retention tab
Load lever
A
B
This side of the cam box
should face you.
To prevent damage to the socket pins, do not remove the PnP cap
unless you are installing a CPU.
3. Lift the load lever in the direction
of the arrow to a 135º angle.
4. Lift the load plate with your
thumb and forefinger to a 100º
angle (A), then push the PnP cap
from the load plate window to
remove (B).
B
A
Load plate
5. Position the CPU over the
socket, making sure that
the gold triangle is on
the bottom-left corner of
the socket. The socket
alignment key should fit
Alignment key
into the CPU notch.
Gold triangle mark
ASUS P5SD2-X SE
1-9
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!
6. Close the load plate (A), then
A
push the load lever (B) until it
snaps into the retention tab.
B
The motherboard supports Intel® Pentium® 4 LGA775 processors with
the Intel® Enhanced Memory 64 Technology (EM64T), Enhanced Intel
SpeedStep® Technology (EIST), and Hyper-Threading Technology. Refer
to the Appendix for more information on these CPU features.
1-10
Chapter 1: Product introduction
1.6.2
Installing the CPU heatsink and fan
The Intel® Pentium® 4 LGA775 processor requires a specially designed
heatsink and fan assembly to ensure optimum thermal condition and
performance.
•
•
Install the motherboard to the chassis before you install the CPU fan
and heatsink assembly
When you buy a boxed Intel® Pentium® 4 LGA775 processor, the
package includes the CPU fan and heatsink assembly. If you buy
a CPU separately, make sure that you use only Intel®-certified
multi-directional heatsink and fan.
•
Your Intel® Pentium® 4 LGA775 heatsink and fan assembly comes in
a push-pin design and requires no tool to install.
If you purchased a separate CPU heatsink and fan assembly, make sure
that a Thermal Interface Material is properly applied to the CPU heatsink
or CPU before you install the heatsink and fan assembly.
To install the CPU heatsink and fan:
1. Place the heatsink on top of the
installed CPU, making sure that
the four fasteners match the
holes on the motherboard.
Fastener
Motherboard hole
Make sure each fastener is oriented as shown, with the narrow groove
directed outward.
ASUS P5SD2-X SE
1-11
2. Push down two fasteners at a time in a diagonal sequence to secure
the heatsink and fan assembly in
B
place.
A
A
A
B
B
A
B
3. When the fan and heatsink assembly is in place, connect the CPU fan
cable to the connector on the motherboard labeled CPU_FAN.
E
S
X
-
2
D
S
5
P
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
®
P5SD2-X SE CPU Fan Connector
Do not forget to connect the CPU fan connector! Hardware monitoring
errors can occur if you fail to plug this connector.
1-12
Chapter 1: Product introduction
1.6.3
Uninstalling the CPU heatsink and fan
To uninstall the CPU heatsink and fan:
1. Disconnect the CPU fan
cable from the connector
on the motherboard.
2. Rotate each fastener
counterclockwise.
3. Pull up two fasteners at a
time in a diagonal sequence
to disengage the heatsink
and fan assembly from the
motherboard.
B
B
A
A
A
B
B
A
ASUS P5SD2-X SE
1-13
4. Remove the heatsink and
fan assembly from the
motherboard.
5. Rotate each fastener
clockwise to reset the
orientation.
When reset, each
fastener should be
oriented as shown,
with the narrow groove
directed outward.
1-14
Chapter 1: Product introduction
1.7
System memory
1.7.1
Overview
The motherboard comes with four 240-pin Double Data Rate 2 (DDR2) Dual
Inline Memory Modules (DIMM) sockets.
The following figure illustrates the location of the sockets:
®
P5SD2-X SE 240-pin DDR2 DIMM Sockets
1.7.2
Memory Configurations
You may install 256 MB, 512 MB and 1 GB unbuffered non-ECC DDR DIMMs
into the DIMM sockets using the memory configurations in this section.
•
•
Installing DDR DIMMs other than the recommended configurations
may cause memory sizing error or system boot failure. Use any of
the recommended configurations in Table 1.
Due to chipset limitation, this motherboard supports a maximum
of 4GB total memory and four (4) ranks per memory channel only.
A warning message appears during POST if the total density of
memory modules installed exceeds the chipset capacity. Excess
memory will not be utilized by the system.
•
•
•
Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules
from the same vendor.
Due to chipset limitation, DIMM modules with 128 Mb memory
chips or double-sided x16 memory chips are not supported in this
motherboard.
Use only qualified DIMMs modules on this motherboard. Visit the
Vendors List (QVL).
ASUS P5SD2-X SE
1-15
Table 1 Recommended memory configurations
For dual-channel configuration, the total size of memory module(s)
installed per channel must be the same to ensure optimum
performance. (DDR_A1 + DDR_A2 = DDR_B1 + DDR_B2)
Channel
Sockets
Channel A
Channel B
DDR_A1 and DDR_A2
DDR_B1 and DDR_B2
Qualified Vendors Lists(QVL)
DDR2-667 MHz Capability
DIMM support
Size
Vendor
Model
Brand
Side(s) Component
KVR667D2N5/512
A
B
C
512MB
1024MB
512MB
512MB
256MB
1024MB
256MB
512MB
1024MB
512MB
1024MB
256MB
512MB
512MB
512MB
1024MB
512MB
1024MB
512MB
1024MB
KINGSTON
KINGSTON
KINGSTON
SAMSUNG
SAMSUNG
SAMSUNG
MICRON
Infineon
Hynix
E5108AE-6E-E
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
SS
DS
SS
DS
SS
DS
SS
SS
DS
SS
DS
SS
SS
DS
DS
DS
SS
DS
SS
DS
V
V
V
V
V
E5108AE-6E-E
KVR667D2N5/1G
V
E5108AE-6E-E
KVR667D2E5/512
M378T6453FZ0-CE6
M378T3354CZ0-CE6
M378T2953CZ0-CE6
MT8HTF3264AY-667B5
HYS64T64000HU-3S-A
HYMP512U64AP8-Y5
HYMP564U64AP8-Y4
HYMP512U64AP8-Y4
EBE25UC8ABFA-6E-E
EBE51UD8AEFA-6E-E
BL6464AA664.16FB
BL6464AL664.16FB
BL12864AL664.16FA
KLCC28F-A8EB5
K4T56083QF-ZCE6
K4T51163QC-ZCE6
ZCE6K4T51083QC
4SB42D9CZM
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
HYB18T512800AF3S
HY5PS12821AFP-Y5
HY5PS12821AFP-Y4
HY5PS12821AFP-Y4
E2508AB-GE-E
V
V
V
V
V
V
V
V
Hynix
Hynix
ELPIDA
ELPIDA
E5108AE-GE-E
V
crucial
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
E5108AE-6E-E
crucial
V
V
crucial
Kingmax
Kingmax
Apacer
E5108AE-6E-E
KLCD48F-A8EB5
V
V
E5108AE-6E-E
78.91092.420
V
Apacer
E5108AE-6E-E
78.01092.420
V
Side(s): SS - Single Sided
DIMM Support:
DS - Double Sided
A - supports one module inserted into either slot, in a Single-channel memory
configuration.
B - supports one pair of modules inserted into either the yellow slots or the black
slots as one pair of Dual-channel memory configuration.
C - supports two pairs of modules inserted into the yellow and black slots as two
pairs of Dual-channel memory configuration.
Qualified Vendors List.
DDR2-533 MHz Capability
DIMM support
Size
Vendor
Model
Brand
Side(s) Component
A
B
C
256MB
512MB
1024MB
KINGSTON
KINGSTON
KINGSTON
E5116AB-5C-E
N/A
N/A
N/A
SS
DS
DS
KVR533D2N4/256
V
V
V
V
V
V
V
HY5PS56821F-C4
D6408TE7BL-37
KVR533D2N4/512
KVR533D2N4/1G
V
1-16
Chapter 1: Product introduction
DIMM support
Size
Vendor
Model
Brand
Side(s) Component
M378T6553BG0-CD5
A
B
C
512MB
256MB
512MB
512MB
1024MB
1024MB
512MB
256MB
256MB
512MB
1024MB
512MB
512MB
256MB
512MB
256MB
2048MB
256MB
512MB
1024MB
512MB
512MB
1024MB
1024MB
1024MB
512MB
1024MB
512MB
1024MB
512MB
512MB
512MB
1024MB
2048MB
256MB
512MB
256MB
256MB
512MB
256MB
1024MB
512MB
1024MB
256MB
512MB
1024MB
512MB
1024MB
SAMSUNG
SAMSUNG
SAMSUNG
SAMSUNG
SAMSUNG
SAMSUNG
MICRON
MICRON
MICRON
MICRON
MICRON
Infineon
Infineon
Infineon
Infineon
Infineon
Infineon
Infineon
Infineon
Infineon
Hynix
K4T51083QB-GCD5
K4T56083QF-GCD5
K4T56083QF-GCD5
K4T56083QF-GCD5(ECC)
K4T51083QB-GCD5
K4T51083QB-GCD5(ECC)
4FBIID9BQM
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
SS
SS
DS
DS
DS
DS
DS
SS
SS
DS
DS
SS
SS
SS
SS
DS
DS
SS
SS
DS
SS
SS
DS
DS
DS
SS
DS
SS
DS
SS
SS
SS
DS
DS
SS
DS
SS
SS
DS
SS
DS
SS
DS
SS
SS
DS
SS
DS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
M378T3253FG0-CD5
M378T6453FG0-CD5
M391T6453FG0-CD5
M378T2953BG0-CD5
M391T2953BG0-CD5
MT16HTF6464AG-53EB2
N/A
V
4DBIIZ9BQT
4FBIID9CHM
MT8HTF3264AY-53EB3
MT16HTF6464AY-53EB2
MT18HTF12872AY-53EA1
HYS72T64000HU-3.7-A
HYS64T64000GU-3.7-A
HYS64T32000HU-3.7-A
HYS64T64000HU-3.7-A
HYS64T128020HU-3.7-A
HYS64T256020HU-3.7-A
HYS64T32000HU-3.7-B
HYS64T64000HU-3.7-B
HYS64T128020HU-3.7-B
HYMP564U648-C4
HYMP564U728-C4
HYMP512U648-C4
HYMP512U728-C4
HYMP512U728-C4
HYMP564U728-C4
HYMP512U648-C4
HYMP564U64AP8-C3
HYMP512U64AP8-C3
EBE51ED8ABFA-5C-E
EBE51UD8ABFA-5C
EBE51UD8ABFA-5C-E
EBE11UD8ABFA-5C-E
EBE21EE8AAFA-5C-E
VS256MB533D2
V
V
4FBIID9CHM
4MAIID9CRZ(ECC)
HYB18T512800AF3(ECC)
HYB18T512800AC37
HYB18T512160AF-3.7
HYB18T512800AF37
HYB18T512800AF37
HYB18T1G800AF-3.7
HYB18T5121608BF-3.7
HYB18T512800BF37
HYB18T512800BF37
HY5PS12821F-C4
HY5PS12821F-C4(ECC)
HY5PS12821F-C4
HY5PS12821F-C4(ECC)
HY5PS12821F-E3(ECC)
HY5PS12821FP-C4(ECC)
HY5PS12821FP-C4
HY5PS12821AFP-C3
HY5PS12821AFP-C3
E5108AB-5C-E(ECC)
E5108AB-5C-E
V
V
V
V
V
V
V
V
V
V
V
V
V
Hynix
Hynix
V
Hynix
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Hynix
Hynix
Hynix
Hynix
V
V
Hynix
ELPIDA
ELPIDA
V
ELPIDA
E5108AB-5C-E
ELPIDA
E5108AB-5C-E
ELPIDA
E1108AA-5C-E
CORSAIR
CORSAIR
Apacer
MIII0051832M8CEC
MI110052432M8CEC
E5116AB-5C-E
VS512MB533D2
78.81077.420
V
crucial
Heat-Sink Package
Heat-Sink Package
K4T56083QF-GCD5
E5108AB-5C-E
BL3264AA53V.8FB
BL6464AA53V.16FB
KLBB68K-38SP4
crucial
V
V
V
V
V
V
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGMAX
Transcend
Transcend
KLBD48F-A8EP4
E5108AB-5C-E
KLBC28F-A8EP4
V
V
V
V
V
V
V
KKEA88A4IA-37
KLBD48F-A8KP4
V
V
V
V
V
V
E5116AB-5C-E
KLBB68F-36EP4
V
V
E5108AE-5C-E
KLBC28F-A8EB4
E5108AE-5C-E
KLBD48F-A8EB4
K4T51083QB-GCD5
K4T51083QB-GCD5
TS64MLQ64V5J
V
V
TS128MLQ64V5J
Side(s): SS - Single Sided
DIMM Support:
DS - Double Sided
A - supports one module inserted into either slot, in a Single-channel memory
configuration.
B - supports one pair of modules inserted into either the yellow slots or the black
slots as one pair of Dual-channel memory configuration.
C - supports two pairs of modules inserted into the yellow and black slots as two
pairs of Dual-channel memory configuration.
Qualified Vendors List.
ASUS P5SD2-X SE
1-17
1.7.3
Installing a DIMM
Unplug the power supply before adding or removing DIMMs or other
system components. Failure to do so can cause severe damage to both
the motherboard and the components.
2
To install a DIMM:
DDR2 DIMM notch
3
1. Unlock a DIMM socket by
pressing the retaining clips
outward.
2. Align a DIMM on the socket
such that the notch on the
DIMM matches the break on
the socket.
1
3. Firmly insert the DIMM into the
socket until the retaining clips
snap back in place and the
DIMM is properly seated.
Unlocked retaining clip
•
•
A DDR2 DIMM is keyed with a notch so that it fits in only one
direction. Do not force a DIMM into a socket to avoid damaging the
DIMM.
The DDR2 DIMM sockets do not support DDR DIMMs. DO not install
DDR DIMMs to the DDR2 DIMM sockets.
1.7.4
Removing a DIMM
Follow these steps to remove a DIMM.
1. Simultaneously press the retaining clips outward to unlock the DIMM.
2
Support the DIMM lightly with
your fingers when pressing
the retaining clips. The DIMM
might get damaged when it
flips out with extra force.
1
3
DDR2 DIMM notch
2. Remove the DIMM from the socket.
1-18
Chapter 1: Product introduction
1.8
Expansion slots
In the future, you may need to install expansion cards. The following
sub-sections describe the slots and the expansion cards that they support.
Make sure to unplug the power cord before adding or removing
expansion cards. Failure to do so may cause you physical injury and
damage motherboard components.
1.8.1
Installing an expansion card
To install an expansion card:
1. Before installing the expansion card, read the documentation that
came with it and make the necessary hardware settings for the card.
2. Remove the system unit cover (if your motherboard is already
installed in a chassis).
3. Remove the bracket opposite the slot that you intend to use. Keep
the screw for later use.
4. Align the card connector with the slot and press firmly until the card is
completely seated on the slot.
5. Secure the card to the chassis with the screw you removed earlier.
6. Replace the system cover.
1.8.2
Configuring an expansion card
After installing the expansion card, configure it by adjusting the software
settings.
1. Turn on the system and change the necessary BIOS settings, if any.
See Chapter 2 for information on BIOS setup.
2. Assign an IRQ to the card. Refer to the tables on the next page.
3. Install the software drivers for the expansion card.
ASUS P5SD2-X SE
1-19
1.8.3
Interrupt assignments
Standard interrupt assignments
IRQ
Priority
Standard Function
0
1
1
2
System Timer
Keyboard Controller
2
•
Re-direct to IRQ#9
4
5
6
7
8
9
10
11
12
13
14
15
12
13
14
15
3
4
5
6
7
Communications Port (COM1)*
IRQ holder for PCI steering*
Floppy Disk Controller
Printer Port (LPT1)*
System CMOS/Real Time Clock
IRQ holder for PCI steering*
IRQ holder for PCI steering*
IRQ holder for PCI steering*
PS/2 Compatible Mouse Port*
Numeric Data Processor
Primary IDE Channel
8
9
10
Secondary IDE Channel
* These IRQs are usually available for ISA or PCI devices.
IRQ assignments for this motherboard
A
B
C
D
E
F
G
H
PCI slot 1
PCI slot 2
PCI slot 3
share
—
—
share
share
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
used
—
—
share
—
—
—
—
—
—
—
—
share
—
—
—
share
—
—
—
—
—
—
—
—
—
—
used
—
—
—
—
—
—
—
—
—
—
used
—
—
—
—
—
—
—
—
—
—
used
—
—
—
—
—
—
—
—
—
—
PCI Express x1 slot 1
PCI Express x1 slot 2
PCI Express x16 slot
Onboard USB controller 1
Onboard USB controller 2
Onboard USB controller 3
Onboard USB 2.0 controller
Onboard LAN
used
—
—
—
—
—
—
share
—
share
—
—
—
—
—
—
—
—
—
—
—
Onboard audio
Onboard RAID
—
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.
1-20
Chapter 1: Product introduction
1.8.4
PCI slots
The PCI slots support cards such as
a LAN card, SCSI card, USB card, and
other cards that comply with PCI
specifications. The figure shows a
LAN card installed on a PCI slot.
1.8.5
PCI Express x16 slot
This motherboard supports PCI
Express x16 graphic cards that
comply with the PCI Express
specifications. The figure shows a
graphics card installed on the PCI
Express x16 slot.
1.8.6
PCI Express x1 slot
This motherboard supports PCI
Express x1 network cards, SCSI cards
and other cards that comply with the
PCI Express specifications. The figure
shows a network card installed on the
PCI Express x1 slot.
ASUS P5SD2-X SE
1-21
1.9
Jumpers
1. Clear RTC RAM (CLRTC)
This jumper allows you to clear the Real Time Clock (RTC) RAM in
CMOS. You can clear the CMOS memory of date, time, and system
setup parameters by erasing the CMOS RTC RAM data. The onboard
button cell battery powers the RAM data in CMOS, which include
system setup information such as system passwords.
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Remove the onboard battery.
3. 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.
4. Re-install the battery.
5. Plug the power cord and turn ON the computer.
6. 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!
CLRTC
®
1
2
2
3
Normal
Clear CMOS
P5SD2-X SE Clear RTC RAM
(Default)
You do not need to clear the RTC when the system hangs due to
overclocking. For system failure due to overclocking, use the C.P.R. (CPU
Parameter Recall) feature. Shut down and reboot the system so the BIOS
can automatically reset parameter settings to default values.
1-22
Chapter 1: Product introduction
2. USB device wake-up (3-pin USBPW12, USBPW34, USBPW56,
USBPW78)
Set these jumpers to +5V to wake up the computer from S1 sleep
mode (CPU stopped, DRAM refreshed, system running in low power
mode) using the connected USB devices. Set to +5VSB to wake up
from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh,
power supply in reduced power mode).
The USBPWR12 and USBPWR34 jumpers are for the rear USB ports.
The USBPWR56 and USBPWR78 jumper is for the internal USB
connectors that you can connect to additional USB ports.
USBPW12
USBPW34
2
1
2
3
+5V
+5VSB
(Default)
USBPW78
USBPW56
®
2
1
2
3
+5V
+5VSB
(Default)
P5SD2-X SE USB Device Wake-Up
•
•
The USB device wake-up feature requires a power supply that can
provide 500mA on the +5VSB lead for each USB port; otherwise,
the system would not power up.
The total current consumed must NOT exceed the power supply
capability (+5VSB) whether under normal condition or in sleep mode.
ASUS P5SD2-X SE
1-23
1.10 Connectors
1.10.1 Rear panel connectors
1. PS/2 mouse port (green). This port is for a PS/2 mouse.
2. Parallel port. This 25-pin port connects a parallel printer, a scanner, or
other devices.
3. LAN (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
100/LINK 10/LINK
LED
LED
100/LINK LED
10/LINK LED
Status Description
Status
Description
No link
OFF
OFF
No link
LAN port
YELLOW
BLINKING
Linked
ORANGE
BLINKING
Linked
Data activity
Data activity
4. Line In port (light blue). This port connects a tape, CD, DVD player, or
other audio sources.
5. Line Out port (lime). This port connects a headphone or a speaker.
In 4-channel and 6-channel configuration, the function of this port
becomes Front Speaker Out.
6. Microphone port (pink). This port connects a microphone.
Refer to the audio configuration table for the function of the audio ports
in 2, 4, or 6-channel configuration.
Audio 2, 4, or 6-channel configuration
Port
Headset
2-channel
4-channel
6-channel
Light Blue
Lime
Line In
Line Out
Mic In
Surround Out
Front Speaker Out
Mic In
Surround Out
Front Speaker Out
Center/Bass
Pink
1-24
Chapter 1: Product introduction
7. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0 devices.
8. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0 devices.
9. Serial connector. This 9-pin COM1 port is for serial devices.
10. Coaxial S/PDIF Out port. This port connects an external audio output
device via a coaxial S/PDIF cable.
11. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
1.10.2 Internal connectors
1. Floppy disk drive connector (34-1 pin FLOPPY)
This connector is for the provided floppy disk drive (FDD) signal cable.
Insert one end of the cable to this connector, then connect the other
end to the signal connector at the back of the floppy disk drive.
Pin 5 on the connector is removed to prevent incorrect cable connection
when using an FDD cable with a covered Pin 5.
FLOPPY
PIN 1
®
NOTE: Orient the red markings on
the floppy ribbon cable to PIN 1.
P5SD2-X SE Floppy Disk Drive Connector
ASUS P5SD2-X SE
1-25
2. IDE connectors (40-1 pin PRI_IDE, SEC_IDE)
These connector are for an Ultra DMA 100/66 signal cable. The Ultra
DMA 100/66 signal cable has three connectors: a blue connector for
the primary IDE connector on the motherboard, a black connector
for an Ultra DMA 100/66 IDE slave device (optical drive/hard disk
drive), and a gray connector for an Ultra DMA 100/66 IDE master
device (hard disk drive). If you install two hard disk drives, you must
configure the second drive as a slave device by setting its jumper
accordingly. Refer to the hard disk documentation for the jumper
settings.
•
•
Pin 20 on the IDE connector is removed to match the covered hole
on the Ultra DMA cable connector. This prevents incorrect insertion
when you connect the IDE cable.
Use the 80-conductor IDE cable for Ultra DMA 100/66 IDE devices.
NOTE: Orient the red markings
(usually zigzag) on the IDE
ribbon cable to PIN 1.
®
PRI_IDE
PIN 1
PIN 1
P5SD2-X SE IDE Connectors
1-26
Chapter 1: Product introduction
3. Serial ATA connectors(7-pin SATA1, SATA2)
These connectors are for the Serial ATA signal cables for Serial ATA
hard disk drives.
SATA1
®
SATA2
P5SD2-X SE SATA Connectors
Install the Windows® 2000 Service Pack 4 or the Windows® XP Service
Pack1 before using Serial ATA.
4. CPU and Chassis fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350mA~2000mA (24W
max.) or a total of 1A~3.48A (41.36W max.) at +12V. Connect the
fan cables to the fan connectors on the motherboard, making sure
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.
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
CHA_FAN
GND
®
+12V
Rotation
P5SD2-X SE Fan Connectors
ASUS P5SD2-X SE
1-27
5. USB connectors (10-1 pin USB56, USB78)
These connectors are for USB 2.0 ports. Connect the USB/GAME
module cable to any of these connectors, then install the module to a
slot opening at the back of the system chassis.
®
USB56
USB78
1
1
P5SD2-X SE USB 2.0 Connectors
Never connect a 1394 cable to the USB connectors. Doing so will
damage the motherboard!
The GAME/MIDI module is purchased separately.
6. Front panel audio connector (10-1 pin FP_AUDIO)
This connector is for a chassis-mounted front panel audio I/O module
that supports legacy AC ʻ97 audio standard. Connect one end of the
front panel audio I/O module cable to this connector.
®
FP_AUDIO
P5SD2-X SE Front Panel Audio Connector
1-28
Chapter 1: Product introduction
7. ATX power connectors (24-pin EATXPWR, 8-pin ATX12V)
These connectors are for an ATX power supply. The plugs from
the power supply are designed to fit these connectors in only one
orientation. Find the proper orientation and push down firmly until the
connectors completely fit.
•
•
It is recommended that you use an ATX 12 V Specification
2.0-compliant power supply unit (PSU) with a minimum of 350 W
power rating. This PSU type has 24-pin and 8-pin power plugs.
If you intent to use a PSU with 20-pin and 4-pin power plugs, make
sure that the 20-pin power plug can provide at least 15A on +12V
and that the PSU has a minimum power rating of 350 W. The
system may become unstable or may not boot up if the power is
inadequate.
•
•
Do not forget to connect the 8-pin ATX +12 V or 4-pin ATX +12V
power plug; 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.
•
The ATX 12 V Specification 2.0-compliant PSU passed the
motherboard power requirement test with the following
configuration:
CPU
Memory
Graphics card
:
:
:
Intel® Pentium® 4 3.6 GHz
512 MB DDR2 (x 4)
PCI Express x16 NVIDIA EN5900
IDE hard disk drive (x 2)
SATA hard disk drive
Parallel ATA devices:
Serial ATA device
Optical drives
SCSI devices
:
:
:
CD-ROM (x 2)
SCSI card and SCSI hard disk drive
•
You must install a PSU with a higher power rating if you intend to
install additional devices.
EATX12V
EATXPWR
GND
+12V DC
+12V DC
+12V DC
+12V DC
+3 Volts
+3 Volts
+3 Volts
Ground
+5 Volts
Ground
+5 Volts
Ground
Power OK
+5V Standby
+12 Volts
+12 Volts
+3 Volts
GND
GND
GND
-12 Volts
Ground
PSON#
Ground
Ground
Ground
-5 Volts
+5 Volts
+5 Volts
+5 Volts
Ground
®
P5SD2-X SE ATX Power Connectors
ASUS P5SD2-X SE
1-29
8. Internal audio connectors (4-pin CD, AUX)
These connectors allow you to receive stereo audio input from sound
sources such as a CD-ROM, TV-tuner, or MPEG card.
®
CD(Black) AUX(White)
P5SD2-X SE Internal Audio Connectors
9. Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor
or switch. Connect one end of the chassis intrusion sensor or switch
cable to this connector. The chassis intrusion sensor or switch sends
a high-level signal to this connector when a chassis component
is removed or replaced. The signal is then generated as a chassis
intrusion event.
By default, the pins labeled “Chassis Signal” and “Ground” are shorted
with a jumper cap. Remove the jumper caps only when you intend to
use the chassis intrusion detection feature.
CHASSIS
®
(Default)
P5SD2-X SE Intrusion Connector
1-30
Chapter 1: Product introduction
10. System panel connector (20-pin PANEL)
This connector supports several chassis-mounted functions.
* Requires an ATX power supply.
PLED
SPEAKER
PANEL
®
RESET
PWRSW
IDE_LED
P5SD2-X SE System Panel Connector
The sytem panel connector is color-coded for easy connection. Refer to
the connector description below for details.
•
•
System power LED (Green 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.
Hard disk drive activity (Red 2-pin IDE_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD
Activity LED cable to this connector. The IDE LED lights up or flashes
when data is read from or written to the HDD.
•
•
System warning speaker (Orange 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.
Power/Soft-off button (Light green 2-pin PWRSW)
This connector is for the system power button. Pressing the power
button turns the system ON or puts the system in SLEEP or SOFT-OFF
mode depending on the BIOS settings. Pressing the power switch for
more than four seconds while the system is ON turns the system OFF.
•
Reset button (Blue 2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for
system reboot without turning off the system power.
ASUS P5SD2-X SE
1-31
1-32
Chapter 1: Product introduction
This chapter tells how to change
the system settings through the BIOS
Setup menus. Detailed descriptions
of the BIOS parameters are also
provided.
BIOS setup
2
ASUS P5SD2-X SE
2-1
2.1
Managing and updating your BIOS
The following utilities allow you to manage and update the motherboard
Basic Input/Output System (BIOS) setup.
1. ASUS AFUDOS (Updates the BIOS in DOS mode using a bootable floppy
disk.)
2. ASUS EZ Flash (Updates the BIOS using a floppy disk during POST.)
3. ASUS CrashFree BIOS 2 (Updates the BIOS using a bootable floppy
disk or the motherboard support CD when the BIOS file fails or gets
corrupted.)
4. ASUS Update (Updates the BIOS in Windows® environment.)
Refer to the corresponding sections for details on these utilities.
Save a copy of the original motherboard BIOS file to a bootable floppy
disk in case you need to restore the BIOS in the future. Copy the original
motherboard BIOS using the ASUS Update or AFUDOS utilities.
2.1.1 Creating a bootable floppy disk
1. Do either one of the following to create a bootable floppy disk.
DOS environment
a. Insert a 1.44MB floppy disk into the drive.
b. At the DOS prompt, type format A:/Sthen press <Enter>.
Windows® XP environment
a. Insert a 1.44 MB floppy disk to the floppy disk drive.
b. Click Start from the Windows® desktop, then select My Computer.
c. Select the 3 1/2 Floppy Drive icon.
d. Click File from the menu, then select Format. A Format 3 1/2
Floppy Disk window appears.
e. Select Create an MS-DOS startup disk from the format options
field, then click Start.
Windows® 2000 environment
To create a set of boot disks for Windows® 2000:
a. Insert a formatted, high density 1.44 MB floppy disk into the drive.
b. Insert the Windows® 2000 CD to the optical drive.
c. Click Start, then select Run.
2-2
Chapter 2: BIOS setup
d. From the Open field, type
D:\bootdisk\makeboot a:
assuming that D: is your optical drive.
e. Press <Enter>, then follow screen instructions to continue.
2. Copy the original or the latest motherboard BIOS file to the bootable
floppy disk.
2.1.2 ASUS EZ Flash utility
The ASUS EZ Flash feature allows you to update the BIOS without having
to go through the long process of booting from a floppy disk and using
a DOS-based utility. The EZ Flash utility is built-in the BIOS chip so it is
accessible by pressing <Alt> + <F2> during the Power-On Self-Test(POST).
To update the BIOS using EZ Flash:
file for the motherboard and rename the same to P5SD2XS.ROM.
2. Save the BIOS file to a floppy disk, then restart the system.
3. Press <Alt> + <F2> during POST to display the following.
EZFlash starting BIOS update
Checking for floppy...
4. Insert the floppy disk that contains the BIOS file to the floppy disk
drive. When the correct BIOS file is found, EZ Flash performs the BIOS
update process and automatically reboots the system when done.
EZFlash starting BIOS update
Checking for floppy...
Floppy found!
Reading file “P5SD2XS.ROM”. Completed.
Start erasing.......
Start programming...
Flashed successfully. Rebooting.
•
•
Do not shutdown or reset the system while updating the BIOS to
prevent system boot failure!
A “Floppy not found!” error message appears if there is no floppy
disk in the drive. A “P5SD2XS.ROM not found!” error message
appears if the correct BIOS file is not found in the floppy disk. Make
sure that you rename the BIOS file to P5SD2XS.ROM.
ASUS P5SD2-X SE
2-3
2.1.3 AFUDOS utility
The AFUDOS utility allows you to update the BIOS file in DOS environment
using a bootable floppy disk with the updated BIOS file. This utility also
allows you to copy the current BIOS file that you can use as backup when
the BIOS fails or gets corrupted during the updating process.
Copying the current BIOS
To copy the current BIOS file using the AFUDOS utility:
•
•
Make sure that the floppy disk is not write-protected and has at
least 600 KB free space to save the file.
The succeeding BIOS screens are for reference only. The actual BIOS
screen displays may not be exactly the same as shown.
1. Copy the AFUDOS utility (afudos.exe) from the motherboard support
CD to the bootable floppy disk you created earlier.
2. Boot the system in DOS mode, then at the prompt type:
afudos /o[filename]
where the [filename] is any user-assigned filename not more than
eight alphanumeric characters for the main filename and three
alphanumeric characters for the extension name.
A:\>afudos /oOLDBIOS1.ROM
Main filename Extension name
3. Press <Enter>. The utility copies the current BIOS file to the floppy
disk.
A:\>afudos /oOLDBIOS1.ROM
AMI Firmware Update Utility - Version 1.10
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.
Reading flash ..... done
A:\>
The utility returns to the DOS prompt after copying the current BIOS
file.
2-4
Chapter 2: BIOS setup
Updating the BIOS file
To update the BIOS file using the AFUDOS utility:
file for the motherboard. Save the BIOS file to a bootable floppy disk.
Write the BIOS filename on a piece of paper. You need to type the exact
BIOS filename at the DOS prompt.
2. Copy the AFUDOS utility (afudos.exe) from the motherboard support
CD to the bootable floppy disk you created earlier.
3. Boot the system in DOS mode, then at the prompt type:
afudos /i[filename]
where [filename] is the latest or the original BIOS file on the bootable
floppy disk.
A:\>afudos /iP5SD2XSE.ROM
4. The utility verifies the file and starts updating the BIOS.
A:\>afudos /iP5SD2XS.ROM
AMI Firmware Update Utility - Version 1.10
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.
Reading file ..... done
Reading flash .... done
Erasing flash .... done
Writing flash .... 0x0008CC00 (9%)
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.
A:\>afudos /iP5SD2XS.ROM
AMI Firmware Update Utility - Version 1.10
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.
Reading file ..... done
Reading flash .... done
Erasing flash .... done
Advanced check ... done
Writing flash .... done
Verifying flash .. done
Please restart your computer.
A:\>
ASUS P5SD2-X SE
2-5
2.1.4 ASUS CrashFree BIOS 2 utility
The ASUS CrashFree BIOS 2 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 the motherboard
support CD or the floppy disk that contains the updated BIOS file.
•
•
Prepare the motherboard support CD or the floppy disk containing
the updated motherboard BIOS before using this utility.
Make sure that you rename the original or updated BIOS file in the
floppy disk to P5SD2XS.ROM.
Recovering the BIOS from a floppy disk
To recover the BIOS from a floppy disk:
1. Turn on the system.
2. Insert the floppy disk with the original or updated BIOS file to the
floppy disk drive.
3. The utility displays the following message and automatically checks
the floppy disk for the original or updated BIOS file.
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
When found, the utility reads the BIOS file and starts flashing the
corrupted BIOS file.
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
Floppy found!
Reading file “P5SD2XS.ROM”. Completed.
Start flashing...
DO NOT shut down or reset the system while updating the BIOS! Doing
so can cause system boot failure!
4. Restart the system after the utility completes the updating process.
2-6
Chapter 2: BIOS setup
Recovering the BIOS from the support CD
To recover the BIOS from the support CD:
1. Remove any floppy disk from the floppy disk drive, then turn on the
system.
2. Insert the support CD to the optical drive.
3. The utility displays the following message and automatically checks
the floppy disk for the original or updated BIOS file.
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
When no floppy disk is found, the utility automatically checks the
optical drive for the original or updated BIOS file. The utility then
updates the corrupted BIOS file.
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
Floppy not found!
Checking for CD-ROM...
CD-ROM found!
Reading file “P5SD2XS.ROM”. Completed.
Start flashing...
DO NOT shut down or reset the system while updating the BIOS! Doing
so can cause system boot failure!
4. Restart the system after the utility completes the updating process.
The recovered BIOS may not be the latest BIOS version for this
latest BIOS file.
ASUS P5SD2-X SE
2-7
2.1.5 ASUS Update utility
The ASUS Update is a utility that allows you to manage, save, and update
the motherboard BIOS in Windows® environment. The ASUS Update utility
allows you to:
•
•
•
•
•
Save the current BIOS file
Download the latest BIOS file from the Internet
Update the BIOS from an updated BIOS file
Update the BIOS directly from the Internet, and
View the BIOS version information.
This utility is available in the support CD that comes with the motherboard
package.
ASUS Update requires an Internet connection either through a network
or an Internet Service Provider (ISP).
Installing ASUS Update
To install ASUS Update:
1. Place the support CD in the optical drive. The Drivers menu appears.
2. Click the Utilities tab, then click Install ASUS Update VX.XX.XX. See
page 3-4 for the Utilities screen menu.
3. The ASUS Update utility is copied to your system.
Quit all Windows® applications before you update the BIOS using this
utility.
2-8
Chapter 2: BIOS setup
Updating the BIOS through the Internet
To update the BIOS through the Internet:
1. Launch the ASUS Update utility from the Windows® desktop by clicking
Start > Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS
Update main window appears.
2. Select Update BIOS from
the Internet option from the
drop-down menu, then click
Next.
3. Select the ASUS FTP site
nearest you to avoid network
traffic, or click Auto Select.
Click Next.
ASUS P5SD2-X SE
2-9
4. From the FTP site, select the BIOS
version that you wish to download.
Click Next.
5. Follow the screen instructions to
complete the update process.
The ASUS Update utility is capable
of updating itself through the
Internet. Always update the utility
to avail all its features.
Updating the BIOS through a BIOS file
To update the BIOS through a BIOS file:
1. Launch the ASUS Update utility from the Windows® desktop by
clicking Start > Programs > ASUS > ASUSUpdate > ASUSUpdate. The
ASUS Update main window appears.
2. Select Update BIOS from a file
option from the drop-down menu,
then click Next.
3. Locate the BIOS file from the
Open window, then click Open.
4. Follow the screen instructions to
complete the update process.
2-10
Chapter 2: BIOS setup
2.2
BIOS setup program
This motherboard supports a programmable firmware chip that you can
update using the provided utility described in section “2.1 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 hub.
The firmware hub 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>+<Del>, 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. Select the Load Default
Settings item under the Exit Menu. See section “2.7 Exit Menu.”
•
•
The BIOS setup screens shown in this section are for reference
purposes only, and may not exactly match what you see on your
screen.
file for this motherboard.
ASUS P5SD2-X SE
2-11
2.2.1 BIOS menu screen
Menu items
Menu bar
Configuration fields
General help
System Time
System Date
Legacy Diskette A
[20:57:35]
[Thu 01/10/2002]
[1.44M, 3.5 in]
Use [ENTER], [TAB]
or [SHIFT-TAB] to
select a field.
Use [+] or [-] to
configure System Time.
Primary IDE Master
Primary IDE Slave
Secondary IDE Master
Secondary IDE Slave
Third IDE Master
:[ST320413A]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
Fourth IDE Slave
Onboard PCI S-ATA Controller
System Information
[Native]
Sub-menu items
Navigation keys
2.2.2 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 advanced system settings
Advanced
Power
For changing the advanced power management (APM)
configuration
Boot
Exit
For changing the system boot configuration
For selecting the exit options and loading default
settings
To select an item on the menu bar, press the right or left arrow key on the
keyboard until the desired item is highlighted.
2.2.3 Navigation keys
At the bottom right corner of a menu screen are the navigation keys for
that particular menu. Use the navigation keys to select items in the menu
and change the settings.
Some of the navigation keys differ from one screen to another.
Chapter 2: BIOS setup
2-12
2.2.4 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 (Advanced, Power, Boot,
and Exit) on the menu bar have their
respective menu items.
Main menu items
2.2.5 Sub-menu items
A solid triangle before each item on any menu screen means that the
iteam has a sub-menu. To display the sub-menu, select the item and press
<Enter>.
2.2.6 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 then press <Enter> to
display a list of options. Refer to “2.2.7 Pop-up window.”
2.2.7 Pop-up window
Select a menu item then press <Enter> to display a pop-up window with
the configuration options for that item.
2.2.8 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
Pop-up window
other items on the screen.
Scroll bar
2.2.9 General help
At the top right corner of the menu
screen is a brief description of the
selected item.
ASUS P5SD2-X SE
2-13
2.3
Main menu
When you enter the BIOS Setup program, the Main menu screen appears,
giving you an overview of the basic system information.
Refer to section “2.2.1 BIOS menu screen” for information on the menu
screen items and how to navigate through them.
System Time
[11:51:19]
[Thu 05/07/2004]
[1.44M, 3.5 in]
System Date
Legacy Diskette A
Primary IDE Master
Primary IDE Slave
Secondary IDE Master
Secondary IDE Slave
Third IDE Master
Fourth IDE Slave
:[ST320413A]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
OnBoard PCI S-ATA Controller
System Information
[Native]
2.3.1 System Time [xx:xx:xxxx]
Allows you to set the system time.
2.3.2 System Date [Day xx/xx/xxxx]
Allows you to set the system date.
2.3.3 Legacy Diskette A [1.44M, 3.5 in.]
Sets the type of floppy drive installed. Configuration options: [Disabled]
[360K, 5.25 in.] [1.2M , 5.25 in.] [720K , 3.5 in.] [1.44M, 3.5 in.]
[2.88M, 3.5 in.]
2-14
Chapter 2: BIOS setup
2.3.4 Primary, Secondary IDE Master/Slave, Third
and Fourth IDE Master
While entering Setup, the BIOS automatically detects the presence of IDE
devices. There is a separate sub-menu for each IDE device. Select a device
item then press <Enter> to display the IDE device information.
Primary IDE Master
Device
: Hard Disk
: ST320413A
: 20.0GB
Vendor
Size
LBA Mode
Block Mode
PIO Mode
Async DMA
Ultra DMA
: Supported
: 16 Sectors
: Supported
: MultiWord DMA-2
: Ultra DMA-5
SMART Monitoring: Supported
Type
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Disabled]
LBA/Large Mode
Block(Multi-sector Transfer)M
PIO Mode
DMA Mode
Smart Monitoring
32Bit Data Transfer
The BIOS automatically detects the values opposite the dimmed items
(Device, Vendor, Size, LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra
DMA, and SMART monitoring). These values are not user-configurable.
These items show Not Detecte, if no IDE device is installed in the system.
Type [Auto]
Selects the type of IDE drive. Setting to Auto allows automatic selection
of the appropriate IDE device type. Select CDROM if you are specifically
configuring a CD-ROM drive. Select ARMD (ATAPI Removable Media Device)
if your device is either a ZIP, LS-120, or MO drive.
Configuration options: [Not Installed] [Auto] [CDROM] [ARMD]
LBA/Large Mode [Auto]
Enables or disables the LBA mode. Setting to Auto enables the LBA mode
if the device supports this mode, and if the device was not previously
formatted with LBA mode disabled.
Configuration options: [Disabled] [Auto]
Block (Multi-Sector Transfer)M [Auto]
Enables or disables data multi-sectors transfers. When set to Auto, the
data transfer from and to the device occurs multiple sectors at a time if
the device supports multi-sector transfer feature. When set to [Disabled],
the data transfer from and to the device occurs one sector at a time.
Configuration options: [Disabled] [Auto]
ASUS P5SD2-X SE
2-15
PIO Mode [Auto]
Selects the PIO mode.
Configuration options: [Auto] [0] [1] [2] [3] [4]
DMA Mode [Auto]
Selects the DMA mode. Configuration options: [Auto] [SWDMA0]
[SWDMA1] [SWDMA2] [MWDMA0] [MWDMA1] [MWDMA2] [UDMA0]
[UDMA1] [UDMA2] [UDMA3] [UDMA4] [UDMA5] [UDMA6]
SMART Monitoring [Auto]
Sets the Smart Monitoring, Analysis, and Reporting Technology.
Configuration options: [Auto] [Disabled] [Enabled]
32Bit Data Transfer [Disabled]
Enables or disables 32-bit data transfer.
Configuration options: [Disabled] [Enabled]
2.3.5 OnBoard PCI S-ATA Controller [Native]
Disables or sets the onboard PCI Serial ATA controller.
Configuration options: [Disabled] [Native] [RAID]
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Chapter 2: BIOS setup
2.3.6 System Information
This menu gives you an overview of the general system specifications. The
BIOS automatically detects the items in this menu.
AMIBIOS
Version
: 0201
Build Date : 02/07/06
Processor
Type
Speed
Count
: Genuine Intel(R) Pentium(R)4 CPU 2.66GHz
: 2693 MHz
: 1
System Memory
Usable Size
: 256MB
AMI BIOS
Displays the auto-detected BIOS information
Processor
Displays the auto-detected CPU specification
System Memory
Displays the auto-detected system memory
ASUS P5SD2-X SE
2-17
2.4
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.
JumperFree Configuration
CPU Configuration
Chipset
Onboard Devices Configuration
PCIPnP
USB Configuration
2.4.1 JumperFree Configuration
Configure System Frequency/Voltage
AI Overclocking
[Auto]
AI Overclocking [Auto]
Allows selection of CPU overclocking options to achieve desired
CPU internal frequency. Select either one of the preset overclocking
configuration options:
Manual - allows you to individually set overclocking parameters.
Auto - loads the optimal settings for the system.
Standard - loads the standard settings for the system.
Overclock Profile - loads overclocking profiles with optimal parameters for
stability when overclocking.
The following item appears only when the AI Overclocking item is set to
[Manual].
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Chapter 2: BIOS setup
Auto Detect CPU Frequency [Enabled]
Enables or disables the CPU frequency auto-detect feature.
Configuration options: [Disabled] [Enabled]
Auto Detect DRAM Frequency [Enabled]
Enables or disables the DRAM frequency auto-detect feature.
Configuration options: [Disabled] [Enabled]
CPU VCore Voltage [Auto]
Allows selection of the CPU VCore voltage. The configuration options vary
depending on the CPU installed. Setting to Auto allows the BIOS to detect
the VCore voltage of the CPU installed.
Refer to the CPU documentation before setting the CPU VCore voltage.
A very high Vcore voltage can severely damage the CPU!
DDR Reference Voltage [Auto]
Sets the DDR reference voltage. Configuration options: [1.80V] [1.90V]
[2.00V] [Auto]
The following item appears only when the AI Overclocking item is set to
[Overclock Profile].
Overclock Options [Overclock 5%]
Allows you to set the oveclocking options. Configuration options:
[Overclock 5%] [Overclock 10%] [Overclock 15%] [Overclock 20%]
ASUS P5SD2-X SE
2-19
2.4.2 CPU Configuration
The items in this menu show the CPU-related information that the BIOS
automatically detects.
Configure Advanced CPU settings
Sets the ratio between
CPU Core Clock and the
FSB Frequency.
NOTE: If an invalid
ratio is set in CMOS
then actual and
setpoint values may
differ.
Manufacturer: Intel
Brand String: I
Frequency
FSB Speed
: 2693 MHz
: 541 MHz
Cache L1
Cache L2
Cache L3
: 16 KB
: 1024 KB
: 0 KB
Max CPUID Value Limit:
[Disabled]
[Disabled]
[Enabled]
[Enabled]
[Auto]
Execute Disable Function
Hardware Prefetcher:
Adjacent Cache Line Prefetch
CPU Internal Thermal Control
Hyper Threading Technology
Intel(R) SpeedStep(tm) tech.
[Enabled]
[Automatic]
Max CPUID Value Limit [Disabled]
Enable this item to boot legacy operating systems that cannot support
CPUs with extended CPUID functions.
Configuration options: [Disabled] [Enabled]
Execute Disabled Function [Disabled]
Disables or enables the execute disabled function.
Configuration options: [Disabled] [Enabled]
Hardware Prefetcher [Enabled]
Disables or enables the hardware prefetcher feature.
Configuration options: [Disabled] [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Disables or enables the adjacent cache line prefetch feature.
Configuration options: [Disabled] [Enabled]
CPU Internal Thermal Control [Auto]
Disables or sets the CPU internal thermal control.
Configuration options: [Disabled] [Auto]
Press the down arrow key to display more items.
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Chapter 2: BIOS setup
2.4.3 Chipset
The Chipset menu allows you to change the advanced chipset settings.
Select an item then press <Enter> to display the sub-menu.
NorthBridge SIS656 Configuration
SouthBridge SIS965/SIS965L Configuration
NorthBridge SIS656 Configuration
The items in this sub-menu show the SIS 656 NorthBridge related
configuration.
Primary Graphics Adapter
[PCI]
CPU FSB Set To Chipset Timing
DRAM CAS# Latency
128 Bit Access Mode Setting
[FSB:533Mhz]
[By SPD]
[Disabled]
Primary Graphics Adapter [PCI ]
Allows selection of the graphics controller to use as primary boot
device. Configuration options: [PCI] [PCI Express]
DRAM CAS# Latency [By SPD]
Controls the latency between the SDRAM read command and the time
the data actually becomes available.
Configuration options: [By SPD] [3T] [4T] [5T]
128 Bit Access Mode Setting [Disabled]
Enables or disables the 128-bit access mode setting.
Configuration options: [Disabled] [Enabled]
The 128 Bit Access Mode Setting item appears only when you install
same type and size DDR2 DIMMs in the DIMM_A1 and DIMM_B1 (yellow)
or DIMM_A2 and DIMM_B2 (black) slots.
ASUS P5SD2-X SE
2-21
SouthBridge SIS965/SIS965L Configuration
The items in this sub-menu show the SIS 965/SIS 965L SouthBridge
related configuration.
OnBoard AC97 Audio DEVICE
[Enabled]
Onboard SiS190 Lan DEVICE
Onboard LAN Boot ROM
[Enabled]
[Disabled]
OnBoard AC97 Audio DEVICE [Enabled]
Enables or disables the onboard ACʼ97 device.
Configuration options: [Enabled] [Disabled]
OnBoard SiS190 Lan [Enabled]
Allows you to enable or disable the onboard LAN controller.
Configuration options: [Disabled] [Enabled]
OnBoard LAN Boot ROM [Disabled]
Allows you to enable or disable the option ROM in the onboard LAN
controller. This item appears only when the Onboard LAN item is set
to Enabled. Configuration options: [Disabled] [Enabled]
2-22
Chapter 2: BIOS setup
2.4.4 Onboard Devices Configuration
Configure Win627EHF Super IO Chipset
Enable or Disable
High Definition Audio
Controller
Serial Port1 Address
Parallel Port Address
Parallel Port Mode
ECP Mode DMA Channel
Parallel Port IRQ
[3F8/IRQ4]
[378]
[ECP]
[DMA3]
[IRQ7]
[Disabled]
Onboard Game/MIDI Port
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address.
Configuration options: [Disabled] [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4]
[2E8/IRQ3]
Parallel Port Address [378]
Allows you to select the Parallel Port base addresses.
Configuration options: [Disabled] [378] [278] [3BC]
Parallel Port Mode [ECP]
Allows you to select the Parallel Port mode.
Configuration options: [Normal] [Bi-directional] [EPP] [ECP]
ECP Mode DMA Channel [DMA3]
Appears only when the Parallel Port Mode is set to [ECP]. This item
allows you to set the Parallel Port ECP DMA.
Configuration options: [DMA0] [DMA1] [DMA3]
EPP Version [1.9]
Allows selection of the Parallel Port EPP version. This item appears
only when the Parallel Port Mode is set to EPP.
Configuration options: [1.9] [1.7]
Parallel Port IRQ [IRQ7]
Configuration options: [IRQ5] [IRQ7]
OnBoard Game/MIDI Port [Disabled]
Disables or sets the OnBoard Game/MIDI port.
Configuration options: [Disabled] [200/300] [200/330] [208/300]
[208/330]
ASUS P5SD2-X SE
2-23
2.4.5 PCI PnP
The PCI PnP menu items allow you to change the advanced settings for
PCI/PnP devices. The menu includes setting IRQ and DMA channel resources
for either PCI/PnP or legacy ISA devices, and setting the memory size block
for legacy ISA devices.
Take caution when changing the settings of the PCI PnP menu items.
Incorrect field values can cause the system to malfunction.
Advanced PCI/PnP Settings
WARNING: Setting wrong values in below sections
may cause system to malfunction.
Plug And Play O/S
Allocate IRQ to PCI VGA
[No]
[Yes]
IRQ-3 assigned to
IRQ-4 assigned to
IRQ-5 assigned to
IRQ-7 assigned to
IRQ-9 assigned to
IRQ-10 assigned to
IRQ-11 assigned to
IRQ-14 assigned to
IRQ-15 assigned to
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
[PCI Device]
Plug and Play O/S [No]
When set to [No], BIOS configures all the devices in the system. When set
to [Yes] and if you install a Plug and Play operating system, the operating
system configures the Plug and Play devices not required for boot.
Configuration options: [No] [Yes]
Allocate IRQ to PCI VGA [Yes]
When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card
requests for an IRQ. When set to [No], BIOS does not assign an IRQ to the
PCI VGA card even if requested. Configuration options: [No] [Yes]
IRQ-xx assigned to [PCI Device]
When set to [PCI Device], the specific IRQ is free for use of PCI/PnP
devices. When set to [Reserved], the IRQ is reserved for legacy ISA
devices. Configuration options: [PCI Device] [Reserved]
2-24
Chapter 2: BIOS setup
2.4.6 USB Configuration
The items in this menu allows you to change the USB-related features.
Select an item then press <Enter> to display the configuration options.
OnBoard SIS USB1.1 DEVICE
OnBoard SIS USB2.0 DEVICE
[Enabled]
[Enabled]
USB Configuration
Module Version - 2.23.2-9.4
USB Devices Enabled:
None
Legacy USB Support
USB 2.0 Controller Mode
[Auto]
[HiSpeed]
The Module Version and USB Devices Enabled items show the
auto-detected values. If no USB device is detected, the item shows
None.
OnBoard SIS USB1.1 DEVICE [Enabled]
Enables or disables the onboard SiS USB1.1 device.
Configuration options: [Disabled] [Enabled]
OnBoard SIS USB2.0 DEVICE [Enabled]
Enables or disables the onboard SiS USB2.0 device.
Configuration options: [Disabled] [Enabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for USB devices on legacy
operating systems (OS). 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]
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or
FullSpeed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed]
ASUS P5SD2-X SE
2-25
2.5
Power menu
The Power menu items allow you to change the settings for the Advanced
Configuration and Power Interface (ACPI) and the Advanced Power
Management (APM). Select an item then press <Enter> to display the
configuration options.
Suspend Mode
[Auto]
[No]
Repost Video on S3 Resume
ACPI 2.0 Support
ACPI APIC Support
[Yes]
[Enabled]
APM Configuration
Hardware Monitor
2.5.1 Suspend Mode [Auto]
Allows you to select the Advanced Configuration and Power Interface
(ACPI) state to be used for system suspend.
Configuration options: [S1 (POS) Only] [S3 Only] [Auto]
2.5.2 Repost Video on S3 Resume [No]
Determines whether to invoke VGA BIOS POST on S3/STR resume.
Configuration options: [No] [Yes]
2.5.3 ACPI 2.0 Support [Yes]
Allows you to add more tables for Advanced Configuration and Power
Interface (ACPI) 2.0 specifications. Configuration options: [No] [Yes]
2.5.4 ACPI APIC Support [Enabled]
Allows you to enable or disable the Advanced Configuration and Power
Interface (ACPI) support in the Application-Specific Integrated Circuit
(ASIC). When set to Enabled, the ACPI APIC table pointer is included in the
RSDT pointer list. Configuration options: [Disabled] [Enabled]
2-26
Chapter 2: BIOS setup
2.5.5 APM Configuration
Power Button Mode
[On/Off]
AC Power Loss Restart
[Always Off]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
Power On By PS2 Keyboard
Power On By PS2 Mouse
Power On By Internal MAC LAN
Power On By PCI Devices
Power On By External Modems
Power On By RTC Alarm
Power Button Mode [On/Off]
Allows the system to go into On/Off mode or suspend mode when the
power button is pressed. Configuration options: [On/Off] [Suspend]
AC Power Loss Restart [Always Off]
When set to [Always Off], the system goes into off state after an AC
power loss. When set to [Always On], the system goes on after an AC
power loss. When set to [Previous State], the system goes into either off
or on state, whatever the system state was before the AC power loss.
Configuration options: [Always Off] [Always On] [Previous State]
Power On By PS/2 Keyboard [Disabled]
Allows you to use specific keys on the keyboard to turn on the system.
This feature requires an ATX power supply that provides at least 1A on the
+5VSB lead. Configuration options: [Disabled] [Enabled]
Power On By PS/2 Mouse [Disabled]
When set to [Enabled], this parameter allows you to use the PS/2 mouse
to turn on the system. This feature requires an ATX power supply that
provides at least 1A on the +5VSB lead.
Configuration options: [Disabled] [Enabled]
Power On By Internal MAC LAN [Disabled]
Allows to enable/disable MAC wake from sleep states.
Power On By PCI Devices [Disabled]
When set to [Enabled], this parameter 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.
Configuration options: [Disabled] [Enabled]
ASUS P5SD2-X SE
2-27
Power On By External Modems [Disabled]
This allows either settings of [Enabled] or [Disabled] for powering up the
computer when the external modem receives a call while the computer is in
Soft-off mode. Configuration options: [Disabled] [Enabled]
The computer cannot receive or transmit data until the computer and
applications are fully running. Thus, connection cannot be made on the
first try. Turning an external modem off and then back on while the
computer is off causes an initialization string that turns the system
power on.
Power On By RTC Alarm [Disabled]
Allows you to enable or disable RTC to generate a wake event. When this
item is set to Enabled, the items RTC Alarm Date, RTC Alarm Hour, RTC
Alarm Minute, and RTC Alarm Second appear with set values. Configuration
options: [Disabled] [Enabled]
RTC Alarm Date [Everyday]
Sets the RTC alarm date. Use the plus (+) or minus (-) keys to adjust
the values. Configuration options: [Everyday] [01] [02] ~ [31]
RTC Alarm Hour [00]
Sets the RTC alarm hour. Use the plus (+) or minus (-) keys to adjust
the values. Configuration options: [00] [01] ~ [23]
RTC Alarm Minute [00]
Sets the RTC alarm minute. Use the plus (+) or minus (-) keys to
adjust the values. Configuration options: [00] [01] ~ [59]
RTC Alarm Second [00]
Sets the RTC alarm second. Use the plus (+) or minus (-) keys to
adjust the values. Configuration options: [00] [01] ~ [59]
2-28
Chapter 2: BIOS setup
2.5.6 Hardware Monitor
Hardware Monitor
CPU Temperature
MB Temperature
[51ºC/122.5ºF]
[41ºC/105.5ºF]
CPU Fan Speed
CPU Q-Fan Control
Chassis Fan Speed
[3813 RPM]
[Disabled]
[N/A]
VCORE Voltage
3.3V Voltage
5V Voltage
[ 1.320V]
[ 3.345V]
[ 5.094V]
[11.880V]
12V Voltage
CPU Temperature [xxxºC/xxxºF]
MB Temperature [xxxºC/xxxºF]
The onboard hardware monitor automatically detects and displays the
motherboard and CPU temperatures. Select [Ignored] if you do not wish to
display the detected temperatures.
CPU Fan Speed [xxxxRPM] or [N/A]
The onboard hardware monitor automatically detects and displays the CPU
fan speed in rotations per minute (RPM). If the fan is not connected to the
motherboard, the field shows N/A.
CPU Q-Fan Control [Disabled]
Allows you to enable or disable the ASUS Q-Fan feature that smartly
adjusts the fan speeds for more efficient system operation.
Configuration options: [Disabled] [Enabled]
The CPU Fan Ratio and CPU Target Temperature items appear when you
enable the CPU Q-Fan Control feature.
CPU Fan Ratio [Auto]
Allows you to select the appropriate CPU fan speed ratio for the
system. The default [Auto] automatically selects the fan speed ratio
when operating a low CPU temperature. Select a higher ratio if you
installed additional devices and the system requires more ventilation.
This item appears only when the CPU Q-Fan Control item is Enabled.
Configuration options: [Auto] [90%] [80%] [70%] [60%] [50%] [40%]
[30%] [20%]
ASUS P5SD2-X SE
2-29
CPU Target Temperature [xxxºC]
Allows you to set the CPU temperature threshold when the CPU fan speed
is increased to lower the CPU temperature. This item appears only when
the CPU Q-Fan Control item is Enabled. The configuration options vary
depending on the CPU installed.
Chassis Fan Speed [xxxxRPM] or [N/A]
The onboard hardware monitor automatically detects and displays
the chassis fan speed in rotations per minute (RPM). If the fan is not
connected to the chassis, the specific field shows N/A.
Configuration options: [Ignored] [N/A]
VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output
through the onboard voltage regulators.
2-30
Chapter 2: BIOS setup
2.6
Boot menu
The Boot menu items allow you to change the system boot options. Select
an item then press <Enter> to display the sub-menu.
APM Configuration
Boot Device Priority
Boot Settings Configuration
Security
2.6.1 Boot Device Priority
Boot Device Priority
1st Boot Device
2nd Boot Device
3rd Boot Device
[1st FLOPPY DRIVE]
[ATAPI CD-ROM]
[Hard Drive]
1st ~ xxth Boot Device [1st Floppy Drive]
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.
Configuration options: [xxxxx Drive] [Disabled]
ASUS P5SD2-X SE
2-31
2.6.2 Boot Settings Configuration
Boot Settings Configuration
Allows BIOS to skip
certain tests while
booting. This will
decrease the time
needed to boot the
system.
Quick Boot
[Enabled]
[Enabled]
[On]
[Enabled]
[Enabled]
[Disabled]
Full Screen Logo
Bootup Num-Lock
Wait For ‘F1’ If Error
Hit ‘DEL’ Message Display
Interrupt 19 Capture
Quick Boot [Enabled]
Enabling this item allows the BIOS to skip some power on self tests (POST)
while booting to decrease the time needed to boot the system. When set
to [Disabled], BIOS performs all the POST items.
Configuration options: [Disabled] [Enabled]
Full Screen Logo [Enabled]
This 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 MyLogo™ feature.
Bootup Num-Lock [On]
Allows you to select the power-on state for the NumLock.
Configuration options: [Off] [On]
Wait for ʻF1ʼ If Error [Enabled]
When set to Enabled, the system waits for the F1 key to be pressed when
error occurs. Configuration options: [Disabled] [Enabled]
Hit ʻDELʼ Message Display [Enabled]
When set to Enabled, the system displays the message “Press DEL to run
Setup” during POST. Configuration options: [Disabled] [Enabled]
Interrupt 19 Capture [Disabled]
When set to [Enabled], this function allows the option ROMs to trap
Interrupt 19. Configuration options: [Disabled] [Enabled]
2-32
Chapter 2: BIOS setup
2.6.3 Security
The Security menu items allow you to change the system security settings.
Select an item then press <Enter> to display the configuration options.
Security Settings
<Enter> to change
password.
<Enter> again to
disabled password.
Supervisor Password
User Password
: Not Installed
: Not Installed
Change Supervisor Password
Change Supervisor Password
Select this item to set or change the supervisor password. The Supervisor
Password item on top of the screen shows the default Not Installed. After
you set a password, this item shows Installed.
To set a Supervisor Password:
1. Select the Change Supervisor Password item and press <Enter>.
2. From the password box, type a password composed of at least six
letters and/or numbers, then press <Enter>.
3. Confirm the password when prompted.
The message “Password Installed” appears after you successfully set your
password.
To change the supervisor password, follow the same steps as in setting a
user password.
To clear the supervisor password, select the Change Supervisor Password
then press <Enter>. The message “Password Uninstalled” appears.
If you forget your BIOS password, you can clear clear it by erasing
the CMOS Real Time Clock (RTC) RAM. See section “1.9 Jumpers” for
information on how to erase the RTC RAM.
ASUS P5SD2-X SE
2-33
After you have set a supervisor password, the other items appear to allow
you to change other security settings.
Security Settings
Supervisor Password
User Password
: Not Installed
: Not Installed
Change Supervisor Password
Change User Password
Select this item to set or change the user password. 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. Select the Change User Password item and press <Enter>.
2. On the password box that appears, type a password composed of at
least six letters and/or numbers, then press <Enter>.
3. Confirm the password when prompted.
The message “Password Installed” appears after you set your password
successfully.
To change the user password, follow the same steps as in setting a user
password.
2-34
Chapter 2: BIOS setup
2.7
Exit menu
The Exit menu items allow you to load the optimal or failsafe default values
for the BIOS items, and save or discard your changes to the BIOS items.
Exit Options
Exit & Save Changes
Exit & Discard Changes
Discard Changes
Load Setup Defaults
Pressing <Esc> does not immediately exit this menu. Select one of the
options from this menu or <F10> from the legend bar to exit.
Exit & Save Changes
Once you are finished making your selections, choose this option from the
Exit menu to ensure the values you selected are saved to the CMOS RAM.
An onboard backup battery sustains the CMOS RAM so it stays on even
when the PC is turned off. When you select this option, a confirmation
window appears. Select OK to save changes and exit.
If you attempt to exit the Setup program without saving your changes,
the program prompts you with a message asking if you want to save
your changes before exiting. Press <Enter> to save the changes while
exiting.
Exit & Discard Changes
Select this option only if you do not want to save the changes that you
made to the Setup program. If you made changes to fields other than
System Date, System Time, and Password, the BIOS asks for a confirmation
before exiting.
ASUS P5SD2-X SE
2-35
Discard Changes
This option allows you to discard the selections you made and restore the
previously saved values. After selecting this option, a confirmation appears.
Select OK to discard any changes and load the previously saved values.
Load Setup Defaults
This option allows you to load the default values for each of the
parameters on the Setup menus. When you select this option or if you
press <F5>, a confirmation window appears. Select OK to load default
values. Select Exit & Save Changes or make other changes before saving
the values to the non-volatile RAM.
2-36
Chapter 2: BIOS setup
This chapter describes the contents
of the support CD that comes with
the motherboard package.
Software
3
support
ASUS P5SD2-X SE
3-1
3.1
Installing an operating system
This motherboard supports Windows® 2000/2003 Server/XP operating
systems (OS). Always install the latest OS version and corresponding
updates to maximize the features of your hardware.
•
Motherboard settings and hardware options vary. Use the setup
procedures presented in this chapter for reference only. Refer to
your OS documentation for detailed information.
•
Make sure that you install Windows® 2000 Service Pack 4 or the
Windows® XP Service Pack 2 or later versions before installing the
drivers for better compatibility and system stability.
3.2
Support CD information
The support CD that came with the motherboard package contains the
drivers, software applications, and utilities that you can install to avail all
motherboard features.
The contents of the support CD are subject to change at any time
3.2.1 Running the support CD
Place the support CD to the optical drive. The CD automatically displays the
Drivers menu if Autorun is enabled in your computer.
Click an icon to
display support
CD/motherboard
information
Click an item to install
If Autorun is NOT enabled in your computer, browse the contents of the
support CD to locate the file ASSETUP.EXE from the BIN folder. Double-
click the ASSETUP.EXE to run the CD.
3-2
Chapter 3: Software support
3.2.2 Drivers menu
The drivers menu shows the available device drivers if the system detects
installed devices. Install the necessary drivers to activate the devices.
ASUS InstAll - Installation Wizard for Drivers
Executes the wizard to install all the necessary drivers for your
motherboard.
SiS RAID Controller Driver
Installs the SiS RAID controller driver.
SoundMAX ADI1986A Audio Driver
Installs the SoundMAX ADI1986A audio driver and application.
SiS Ethernet Driver
Installs the SiS Ethernet Driver.
USB 2.0 Driver
Installs the USB 2.0 driver.
ASUS P5SD2-X SE
3-3
3.2.3 Utilities menu
The Utilities menu shows the applications and other software that the
motherboard supports.
ASUS InstAll - Installation Wizard for Utilities
Allows you to install all available utilities for this motherboard.
ASUS PC Probe II
This smart utility monitors the fan speed, CPU temperature, and system
voltages, and alerts you of any detected problems. This utility helps you
keep your computer in healthy operating condition.
ASUS Update
The ASUS Update utility allows you to update the motherboard BIOS in a
Windows® environment. This utility requires an Internet connection either
through a network or an Internet Service Provider (ISP). See page 2-8 for
details.
ASUS Screen Saver
Installs the ASUS screen saver.
ADOBE Acrobat Reader
Installs the Adobe® Acrobat® Reader 7.0.
3-4
Chapter 3: Software support
Microsoft DirectX 9.0c
Installs the Microsoft® DirectX 9.0c.
Anti-Virus Utility
The anti-virus application scans, identifies, and removes computer viruses.
View the online help for detailed information.
3.2.4 Make Disk menu
The Make Disk menu shows the applications and other software that the
motherboard supports.
Make SiS RAID Controller Driver Disk
Allows you to create a SiS RAID controller driver disk.
ASUS P5SD2-X SE
3-5
3.2.5 Manual menu
The Manual menu contains a list of supplementary user manuals. Click an
item to open the folder of the user manual.
Intel LGA775 CPU install Userʼs Manual
Allows you to open the Intel LGA775 CPU install userʼs manual.
SiS965/SiS965L SATA RAID Userʼs Manual
Allows you to open the SiS 965/SiS965L SATA RAID userʼs manual.
3.2.6 ASUS 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.
3-6
Chapter 3: Software support
The Appendix describes the CPU
features that the motherboard
supports.
CPU features
A
ASUS P5SD2-X SE
A-3
A.1
Intel® EM64T
•
The motherboard is fully compatible with Intel® Pentium® 4 LGA775
processors running on 32-bit operating systems.
•
The motherboard comes with a BIOS file that supports EM64T. You
com/support/download/) if you need to update the BIOS file. See
Chapter 2 for details.
•
•
Using the Intel® EM64T feature
To use the Intel® EM64T feature:
1. Install an Intel® Pentium® 4 CPU that supports the Intel® EM64T.
2. Install a 64-bit operating system (Windows® XP Professional x64
Edition or Windows® Server 2003 x64 Edition).
3. Install the 64-bit drivers for the motherboard components and devices
from the support CD.
4. Install the 64-bit drivers for expansion cards or add-on devices, if any.
Refer to the expansion card or add-on device(s) documentation, or visit
the related website, to verify if the card/device supports a 64-bit system.
A.2
Enhanced Intel SpeedStep®
Technology (EIST)
•
The motherboard comes with a BIOS file that supports EIST. You
can download the latest BIOS file from the ASUS website (www.
asus.com/support/download/) if you need to update the BIOS. See
Chapter 2 for details.
•
A.2.1 System requirements
Before using EIST, check your system if it meets the following
requirements:
•
•
•
Intel® Pentium® 4 processor with EIST support
BIOS file with EIST support
Operating system with EIST support (Windows® XP SP2/Windows®
Server 2003 SP1/Linux 2.6 kernel or later versions)
A-2
Appendix: CPU features
A.2.2 Using the EIST
To use the EIST feature:
1.
2.
Turn on the computer, then enter the BIOS Setup.
Go to the Advanced Menu, highlight CPU Configuration,
then press <Enter>.
3. Set the Intel(R) SpeedStep Technology item to [Automatic],
then press <Enter>.
4.
5.
Press <F10> to save your changes and exit the BIOS setup.
After the computer restarts, right click on a blank space on the desktop,
then select Properties from the pop-up menu.
6.
7.
When the Display Properties
window appears, click the Screen
Saver tab.
Click the Power button on the
Monitor power section to open
the Power Options Properties
window.
8. On the Power schemes section,
click , then select any option
except Home/Office Desktop or
Always On.
9. Click Apply, then click OK.
10. Close the Display Properties
window.
After you adjust the power
scheme, the CPU internal
frequency slightly decreases
when the CPU loading is low.
The screen displays and procedures may vary depending on the
operating system.
ASUS P5SD2-X SE
A-3
A.3
Intel® Hyper-Threading Technology
•
The motherboard supports Intel® Pentium® 4 LGA775 processors
with Hyper-Threading Technology.
•
Hyper-Threading Technology is supported under Windows® XP/2003
Server and Linux 2.4.x (kernel) and later versions only. Under Linux,
use the Hyper-Threading compiler to compile the code. If you are
using any other operating systems, disable the Hyper-Threading
Techonology item in the BIOS to ensure system stability and
performance.
•
•
•
Installing Windows® XP Service Pack 1 or later version is
recommended.
Make sure to enable the Hyper-Threading Technology item in BIOS
before installing a supported operating system.
For more information on Hyper-Threading Technology, visit www.
intel.com/info/hyperthreading.
Using the Hyper-Threading Technology
To use the Hyper-Threading Technology:
1. Install an Intel® Pentium® 4 CPU that supports Hyper-Threading
Technology.
2. Power up the system and enter the BIOS Setup. Under the Advanced
Menu, make sure that the item Hyper-Threading Technology is set to
Enabled.
The BIOS item appears only if you installed a CPU that supports Hyper-
Threading Technology.
3. Restart the computer.
A-4
Appendix: CPU features
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