Contents
Notices................................................................................................vii
Safety information .............................................................................viii
About this guide.................................................................................. ix
Chapter 1: Product introduction
Chapter 2: Hardware information
iii
vi
Notices
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
•
•
This device may not cause harmful interference, and
This device must accept any interference received including
interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
manufacturer’s instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment to an outlet on a circuit different from that to
which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
The use of shielded cables for connection of the monitor to the graphics
card is required to assure compliance with FCC regulations. Changes
or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate
this equipment.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise
emissions from digital apparatus set out in the Radio Interference
Regulations of the Canadian Department of Communications.
This class B digital apparatus complies with Canadian
ICES-003.
vii
Safety information
Electrical safety
•
To prevent electrical shock hazard, disconnect the power cable from
the electrical outlet before relocating the system.
•
When adding or removing devices to or from the system, ensure that
the power cables for the devices are unplugged before the signal cables
are connected. If possible, disconnect all power cables from the existing
system before you add a device.
•
•
•
Before connecting or removing signal cables from the motherboard,
ensure that all power cables are unplugged.
Seek professional assistance before using an adpater 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.
viii
About this guide
This user guide contains the information you need when installing and
configuring the motherboard.
How this guide is organized
This guide contains the following parts:
•
Chapter 1: Product introduction
This chapter describes the features of the motherboard and the new
technology it supports.
•
Chapter 2: Hardware information
This chapter lists the hardware setup procedures that you have to
perform when installing system components. It includes description of
the switches, jumpers, and connectors on the motherboard.
•
•
Chapter 3: Powering up
This chapter describes the power up sequence, the vocal POST
messages, and ways of shutting down the system.
Chapter 4: BIOS setup
This chapter tells how to change system settings through the BIOS
Setup menus. Detailed descriptions of the BIOS parameters are also
provided.
•
•
Chapter 5: Software support
This chapter describes the contents of the support CD that comes
with the motherboard package.
Appendix: CPU features
The Appendix describes the CPU features that the motherboard
supports.
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.
ix
Conventions used in this guide
To make sure that you perform certain tasks properly, take note of the
following symbols used throughout this manual.
DANGER/WARNING: Information to prevent injury to yourself
when trying to complete a task.
CAUTION: Information to prevent damage to the components
when trying to complete a task.
IMPORTANT: Instructions that you MUST follow to complete a
task.
NOTE: Tips and additional information to help you complete a
task.
Typography
Bold text
Italics
Indicates a menu or an item to select.
Used to emphasize a word or a phrase.
<Key>
Keys enclosed in the less-than and greater-than
sign means that you must press the enclosed key.
Example: <Enter> means that you must press the
Enter or Return key.
<Key1+Key2+Key3>
If you must press two or more keys
simultaneously, the key names are linked with a
plus sign (+).
Example: <Ctrl+Alt+D>
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:
format a:
x
P5L 1394 specifications summary
CPU
LGA775 socket for Intel® Core™ 2 Extreme/
Intel® Core™ 2 Duo/Intel® Pentium® Extreme/Intel®
Pentium® D/Intel® Pentium® 4/Intel® Celeron®
processors
D
Compatible with Intel® 06 and 05A/05B processors
Supports Intel® Enhanced Memory 64Technology (EM64T)
Supports Enhanced Intel SpeedStep® Technology (EIST)
Supports Intel® Hyper-Threading Technology
Chipset
Northbridge: Intel® MCH 945P
Southbridge: Intel® ICH7
Front Side Bus
Memory
1066/800/533 MHz
Dual-channel memory architecture
4 x 240-pin DIMM sockets support unbuffered Non-ECC
DDR2-667/DDR2-533 MHz memory modules
Up to 4 GB system memory
Expansion slots
Storage
1 x PCI Express x16 slot
2 x PCI Express x1 slots
3 x PCI slots
Intel® ICH7 Southbridge supports:
- 1 x Ultra DMA 100/66 hard disk drives
- 4 x Serial ATA 3.0 Gb/s hard disk drives
JMicron® JMB 360 Serial ATA controller supports:
- 1 x External SATA 3.0 Gb/s port (SATA On-the Go)
High Definition
Audio
Realtek High Definition 6‑channel audio CODEC
S/PDIF Out port
Supports Jack-Sensing & Enumeration/Multi-Streaming/
Jack-Retasking technology (Front panel only)
USB
LAN
Supports up to 8 USB 2.0 ports
Attansic L1 Gigabit LAN controller
Overclocking
features
ASUS Standard/Manual
ASUS C.P.R. (CPU Parameter Recall)
Precision Tweaker supports:
• 4-step DRAM voltage control
• Adjustable CPU core voltage at 12.5 mV increment
• Adjustable PCI Express frequency from 90 MHz up to
150 MHz at 1 MHz increment
• Stepless Frequency Selection (SFS) from 100 MHz
up to 400 MHz at 1 MHz increment
(continued on the next page)
xi
P5L 1394 specifications summary
Special features
ASUS Q-Fan
ASUS EZ Flash
ASUS C.P.R.
ASUS CrashFree BIOS
ASUS MyLogo
BIOS features
Rear panel
4 Mb FLASH ROM, AMI BIOS, PnP, DMI2.0, SM BIOS 2.3,
WfM2.0
1 x Parallel port
1 x LAN (RJ-45) port
4 x USB 2.0 ports
1 x Coaxial S/PDIF Out port
1 x PS/2 keyboard port (purple)
1 x PS/2 mouse port (green)
1 x External SATA
1 x IEEE 1394a
6-channel audio ports
Internal
connectors
1 x Floppy disk drive connector
1 x ICH7 Primary IDE connector
1 x Azalia Analog Front panel connector (AAFP)
4 x Serial ATA connectors
1 x CD audio in connector
1 x S/PDIF out connector
2 x USB 2.0 connectors for 4 additional USB 2.0 ports
1 x IEEE 1394 connector
1 x COM port connector
CPU and chassis fan connectors
Chassis intrusion connector
ATX power connectors (24-pin and 4-pin)
System panel connector
Power
Requirement
ATX power supply (with 24-pin and 4-pin 12 V plugs)
ATX 12 V 2.0 compliant
Support CD
Device drivers
ASUS Probe II
ASUS LiveUpdate
Microsoft® DirectX 9.0C
Anti-virus utility
Adobe Acrobat Reader
Form Factor
ATX form factor: 12 in x 7.5 in (30.5 cm x 19 cm)
xii
This chapter describes the motherboard
features and the new technologies
it supports.
Product
1
introduction
Chapter summary
1
ASUS P5L 1394
1.1
Welcome!
Thank you for buying an ASUS® P5L 1394 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 P5L 1394 motherboard
1 x Serial ATA signal cable
1 x Serial ATA power cable (dual plugs)
1 x Ultra DMA cable
1 x Floppy disk drive cable
Accessories
I/O shield
Q-Connector
Application CDs
Documentation
ASUS motherboard support CD
User guide
If any of the above items is damaged or missing, contact your retailer.
ASUS P5L 1394
1-1
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 processor with
1066/800/533 MHz Front Side Bus (FSB). The motherboard also supports
the Intel® Hyper-Threading Technology and is fully compatible with Intel®
05B/05A or 04B/04A processors. See page 2-6 for details.
Intel® Core™ 2
The motherboard supports the latest Intel® CoreTM 2 processor in the
LGA775 package. With the new Intel® CoreTM microarchitecture technology
and 1066/800MHz FSB, Intel® CoreTM 2 processor is one of teh most
powerful and energy efficient CPU in the world..
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. See page 4-25 and the Appendix for details.
Intel® 945P chipset
The Intel® 945P Memory Controller Hub (MCH) and the ICH7 I/O controller
hub provide the vital interfaces for the motherboard. The MCH provides
support for Intel® processor, dual-channel memory, and PCI Express
interfaces.
The Intel® ICH7 Southbridge represents the seventh generation I/O
controller hub that provides the interface for storage, I/O, PCI Express, and
6‑channel high definition audio system.
DDR2 memory support
The motherboard supports DDR2 memory which features data transfer rates
of 667/533/400 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 2-13 to 2-16 for details.
1-2
Chapter 1: Product introduction
Serial ATA technology
The motherboard supports the Serial ATA technology through the Serial
ATA interfaces and Intel® ICH7 southbridge. The SATA specification allows
for thinner, more flexible cables with lower pin count, reduced voltage
requirement, and up to 300 MB/s data transfer rate. See page 2-25 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 2‑19 for details.
6-channel high definition audio
Onboard is the Realtek® High Definition 6‑channel audio CODEC. This CODEC
is fully-compliant with Intel® High Definition Audio standard (192KHz, 24‑bit
audio). With the CODEC, 6-channel audio ports, and S/PDIF interfaces, you
can connect your computer to home theater decoders to produce crystal-
clear digital audio.
The Realtek® High Definition audio CODEC comes with a software application
that features jack detection to monitor the plugging status of each jack,
impedance sensing to determine audio device classes, and pre‑defined
equalizaion for various audio devices. See pages 2-22 to 2-23, and 5-10 for
details.
S/PDIF digital sound ready
The motherboard supports the S/PDIF technology through the coaxial
S/PDIF Out port on the rear panel. The S/PDIF technology turns your
computer into a high-end entertainment system with digital connectivity to
powerful audio and speaker systems. See page 2-23 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 faster 480 Mbps on USB 2.0. USB 2.0
is backward compatible with USB 1.1. See pages 2-23 and 2-27 for details.
ASUS P5L 1394
1-3
Gigabit LAN solution
The motherboard comes with a PCI Express Gigabit LAN controller to
provide a total solution for your networking needs. The Gigabit LAN
controller uses the PCI Express segment to provide faster data bandwidth.
See pages 2-22 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. See pages 4-33 and 4-34 for details.
1.3.2 Innovative ASUS features
Fanless Design
The ASUS fanless design allows multi‑directional heat flow from major
thermal sources in the motherboard to lower overall system temperature,
resulting in quieter operation and longer system life.
Precision Tweaker
This feature allows you to fine‑tune the CPU/memory voltage and gradually
increase the Front Side Bus (FSB) and PCI Express frequency to achieve
maximum system performance. See pages 4-20 to 4-22 for details.
CrashFree BIOS
This feature allows you to restore the original BIOS data from the support CD
in case the BIOS codes and data are corrupted. This protection eliminates the
need to buy a replacement ROM chip. See page 4-5 for details.
ASUS Q-Fan technology
The ASUS Q-Fan technology smartly adjusts the fan speeds according to
the system loading to ensure quiet, cool, and efficient operation.
See pages 4-33 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 5-8 for
details.
1-4
Chapter 1: Product introduction
This chapter lists the hardware setup
procedures that you have to perform
when installing system components.
It includes description of the jumpers
and connectors on the motherboard.
Hardware
2
information
Chapter summary
2
ASUS P5L 1394
2.1
Before you proceed
Take note of the following precautions before you install motherboard
components or change any motherboard settings.
•
•
Unplug the power cord from the wall socket before touching any
component.
Use a grounded wrist strap or touch a safely grounded object or
a metal object, such as the power supply case, before handling
components to avoid damaging them due to static electricity.
•
•
Hold components by the edges to avoid touching the ICs on them.
Whenever you uninstall any component, place it on a grounded
antistatic pad or in the bag that came with the component.
•
Before you install or remove any component, ensure
that the ATX power supply is switched off or the power cord is
detached from the power supply. Failure to do so may cause severe
damage to the motherboard, peripherals, or components, or all of
the above articles.
Onboard LED
The motherboard comes with a standby power LED. The green LED lights
up to indicate that the system is ON, in sleep mode, or in soft-off mode.
This is a reminder that you should shut down the system and unplug the
power cable before removing or plugging in any motherboard component.
The illustration below shows the location of the onboard LED.
SB_PWR
R
ON
Standby
Power
OFF
Powered
Off
P5L 1394 Onboard LED
ASUS P5L 1394
2-1
2.2
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
to the motherboard components.
2.2.1 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.
2.2.2 Screw holes
Place seven (6) 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
R
2-2
Chapter 2: Hardware information
2.2.3 Motherboard layout
19cm (7.5in)
PS/2KBMS
T: Mouse
EATX12V
B: Keyboard
LGA775
F_USB12
LAN_USB34
Intel MCH 945P
AUDIO
Cypress
Cy28551
R
Attansic L1
PCIEX1_16
VIA
VT6308P
PCIEX1_2
IE1394_2
JMB 360
PCI1
Intel ICH7
PCI2
SATA1
SATA4
PCI3
SATA2
SATA3
6-CH Audio
CLRTC
PRI_EIDE
SB_PWR
USB78
SPDIF_OUT
CR2032 3V
Lithium Cell
CMOS Power
Super I/O
PCIEX1_1
CHASSIS
4MB
BIOS
COM1
AAFP
USB56
FLOPP Y
USBPW2
SPI_J1
PANEL
ASUS P5L 1394
2-3
2.2.4 Layout contents
Slots
Page
1.
2.
3.
DDR2 DIMM slots
PCI slots
2-13
2-19
2-19
PCI Express slots
Jumpers
Page
2-20
2-21
2-21
1.
2.
3.
Clear RTC RAM (3-pin CLRTC)
USB Device wake-up (3-pin USBPW12)
Keyboard power (3-pin KBMSPWR)
Rear panel connectors
Page
1.
2.
3.
PS/2 mouse port (green)
Parallel port
2-22
2-22
2-22
IEEE 1394a
4.
5.
LAN (RJ-45) port
2-22
2-22
2-22
2-23
2-23
2-23
2-23
2-23
2-23
Line In port (light blue)
Line Out port (lime)
6.
7.
Microphone port (pink)
USB 2.0 ports 3 and 4
USB 2.0 ports 1 and 2
External SATA 3.0Gb/s
Coaxial S/PDIF Out port
PS/2 keyboard port (purple)
8.
9.
10.
11.
12.
2-4
Chapter 2: Hardware information
Internal connectors
Page
1.
2.
3.
Floppy disk drive connector (34-1 pin FLOPPY)
2-24
2-24
2-25
ICH7 Primary IDE connector (40-1 pin PRI_IDE)
Serial ATA connectors (7-pin SATA1 [red], SATA2 [red],
SATA3 [black], SATA4 [black])
4.
5.
6.
7.
8.
Optical drive audio connector (4-pin CD)
Front panel audio connector (10-1 pin AAFP)
USB connectors (10-1 pin USB56, USB78)
Digital audio connector (4-1 pin SPDIF_OUT)
2-26
2-26
2-27
2-27
2-28
CPU and Chassis connectors (4-pin CPU_FAN,
3-pin CHA_FAN1)
9.
Chassis intrusion connector (4-1 pin CHASSIS)
ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
System panel connector (20-1 pin PANEL)
2-28
2-29
2-30
10.
11.
ASUS P5L 1394
2-5
2.3
Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA775 socket designed for
the Intel® Pentium® D, Pentium® 4 and Celeron® processor in the 775-land
package.
•
Upon purchase of the motherboard, make sure that the PnP cap is
on the socket and the socket contacts are not bent. Contact your
retailer immediately if the PnP cap is missing, or if you see any
damage to the PnP cap/socket contacts/motherboard components.
ASUS shoulders the repair cost 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
contacts resulting from incorrect CPU installation/removal, or
misplacement/loss/incorrect removal of the PnP cap.
2.3.1 Installing the CPU
To install a CPU:
1. Locate the CPU socket on the motherboard.
R
P5L 1394 CPU Socket 775
Before installing the CPU, make sure that the cam box is facing towards
you and the load lever is on your left.
2-6
Chapter 2: Hardware information
2. Press the load lever with your thumb (A), then move it to the left (B)
until it is released from the retention tab.
Retention tab
A
PnP cap
Load lever
B
This side of the
socket 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
Alignment key
key should fit into the
CPU notch.
Gold triangle mark
ASUS P5L 1394
2-7
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.
2-8
Chapter 2: Hardware information
2.3.2 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.
•
•
•
When you buy a boxed Intel® Pentium® 4 processor, the package
includes the CPU fan and heatsink assembly.
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 you have properly applied Thermal Interface Material to
the CPU heatsink or CPU before you install the heatsink and fan
assembly.
•
•
If you buy a CPU separately, make sure that you use only
Intel®‑certified multi‑directional heatsink and fan.
Make sure that you have installed the motherboard to the chassis
before you install the CPU fan and heatsink assembly.
To install the CPU heatsink and fan:
1. Place the heatsink on top of
the installed CPU, making sure
that the four fasteners match
the holes on the motherboard.
Orient the heatsink and fan
assembly such that the CPU
fan cable is closest to the
CPU fan connector.
Motherboard hole
Fastener
Narrow end
of the groove
Make sure to orient each fastener with the narrow end of the groove
pointing outward. (The photo shows the groove shaded for emphasis.)
ASUS P5L 1394
2-9
2. Push down two fasteners at
a time in a diagonal sequence
to secure the heatsink and fan
assembly in place.
B
B
A
A
A
B
B
A
3. Connect the CPU fan cable to the connector on the motherboard
labeled CPU_FAN.
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
R
CHA_FAN
Rotation
+12V
GND
P5L 1394 Fan Connectors
DO NOT forget to connect the CPU fan connector! Hardware monitoring
errors can occur if you fail to plug this connector.
2-10
Chapter 2: Hardware information
2.3.3 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
B
to disengage the heatsink
A
and fan assembly from the
A
motherboard.
B
A
B
B
A
4. Carefully remove the heatsink
and fan assembly from the
motherboard.
ASUS P5L 1394
2-11
5. Rotate each fastener clockwise
to ensure correct orientation
when reinstalling.
Narrow end of the groove
The narrow end of the
groove should point outward
after resetting. (The photo
shows the groove shaded for
emphasis.)
Refer to the documentation in the boxed or stand-alone CPU fan package
for detailed information on CPU fan installation.
2-12
Chapter 2: Hardware information
2.4
System memory
2.4.1 Overview
The motherboard comes with four Double Data Rate 2 (DDR2) Dual Inline
Memory Modules (DIMM) sockets.
A DDR2 module has the same physical dimensions as a DDR DIMM but has
a 240-pin footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are
notched differently to prevent installation on a DDR DIMM socket.
The figure illustrates the location of the DDR2 DIMM sockets:
R
P5L 1394 240-pin DDR2 DIMM Sockets
Channel
Sockets
Channel A
Channel B
DIMM_A1 and DIMM_A2
DIMM_B1 and DIMM_B2
2.4.2 Memory configurations
You may install 256 MB, 512 MB and 1 GB unbuffered non-ECC DDR2
DIMMs into the DIMM sockets.
•
For dual‑channel configuration, the total size of memory module(s)
installed per channel must be the same (DIMM_A1 + DIMM_A2 =
DIMM_B1 + DIMM_B2).
•
Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules
from the same vendor. Refer to the DDR2 Qualified Vendors List on
the next page for details.
•
•
Due to chipset resource allocation, the system may detect less than
4 GB system memory when you installed four 1 GB DDR2 memory
modules.
This motherboard does not support memory modules made up of
128 Mb chips or double sided x16 memory modules.
ASUS P5L 1394
2-13
Qualified Vendors Lists (QVL)
DDR2-533
DIMM support
Size
Vendor
Model
Brand Side(s) Component
A
B
C
512MB
256MB
1024MB HYNIX
512MB
512MB
512MB
256MB
512MB
ELPIDA
HYNIX
EBE51ED8ABFA-5C-E
HYMP532U64BP6-C4 AB Hynix
HYMP512U728-C4 AA
HYS64T64000GU-3.7-A
HYS64T64000HU-3.7-A
ELPIDA
SS
SS
DS
SS
SS
DS
SS
SS
DS
E5108AB-5C-E
HY5PS121621BFP-C4
HY5PS12821
HYB18T512
HYB18T512
•
•
•
•
•
•
•
•
•
•
Hynix
INFINEON
INFINEON
INFINEON
INFINEON
MICRON
SAMSUNG
SAMSUNG
MT16HTF6464AG-53EB2 MICRON
4EB11D9BQM
•
•
•
•
•
M378T3253FGO-CD5
M378T6553BGO-CD5
M391T2953BGO-CD5
SAMSUNG
SAMSUNG
SAMSUNG
K4T56083QF-GCD5
K4T51083QB-GCD5
K4T51083QB-GCD5
1024MB SAMSUNG
•
•
DDR2-667
DIMM support
Size
Vendor
Model
Brand
Side(s) Component
A
B
C
1024MB KINGSTON
E5108AE-6E-E
E5108AE-6E-E
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
SAMSUNG
SAMSUNG
SAMSUNG
N/A
DS
SS
SS
SS
SS
DS
SS
SS
DS
DS
SS
SS
DS
SS
SS
SS
SS
SS
SS
DS
DS
DS
KVR667D2N5/1G
•
•
•
•
•
•
•
•
•
•
•
•
512MB
256MB
256MB
512MB
KINGSTON
KINGSTON
Qimonda
Qimonda
KVR667D2E5/512
KVR667D2N5/256
HYS64T32000HU-3S-A
HYS64T64000HU-3S-A
HYS64T128020HU-3S-A
HYS64T32000HU-3S-B
HYS64T64000HU-3S-B
HYS64T128020HU-3S-B
M378T2953CZ0-CE6
K4T51163QC-ZCE6
K4T51083QC
K4T56083QF-ZCE6
HYMP564U64AP8-Y5
HYMP564U64AP8-Y4
HY5PS121621AFP-Y5
HY5PS12821AFP-Y5
HY5PS12821AFP-Y4
HY5PS12821AFP-Y4
BL12864AA663.16FD
TS128MLQ64V6J
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
HYB18T256800AF3
HYB18T512160AF-3S
HYB18T512800AF3S
HYB18T512800AF3S
HYB18T512160BF-3S
HYB18T512800BF3S
HYB18T512800BF3S
ZCE6K4T51083QC
M378T3354CZ3-CE6
M378T6553CZO-CE6
M378T6453FZO-CE6
HY5PS12821AFP-Y5
HY5PS12821AFP-Y4
HYMP532U64AP6-Y5 AA HYNIX
HYMP564U64AP8-Y5 AA HYNIX
HYMP564U64AP8-Y4 AA HYNIX
HYMP564U72AP8-Y4 AA HYNIX
Heat-Sink Package
E5108AE-6E-E
J12Q3AB-6
1024MB Qimonda
256MB
512MB
Qimonda
Qimonda
•
•
•
•
•
1024MB Qimonda
1024MB SAMSUNG
256MB
512MB
512MB
512MB
512MB
256MB
512MB
512MB
512MB
SAMSUNG
SAMSUNG
SAMSUNG
Hynix
Hynix
Hynix
Hynix
Hynix
Hynix
•
•
•
•
•
N/A
•
•
•
•
1024MB crucial
1024MB Transcend
1024MB Transcend
N/A
N/A
N/A
•
•
•
•
•
•
JM388Q643A-6
2-14
Chapter 2: Hardware information
Side(s): SS - Single-sided DS - Double-sided CL: CAS Latency
DIMM support:
A
B
C
-
Supports one module inserted in any slot as Single-channel
memory configuration.
-
Supports one pair of modules inserted into either the yellow slots or
the black slots as one pair of Dual‑channel memory configuration.
-
Supports two pairs of modules inserted into the yellow and black
slots as two pairs of Dual‑channel memory configuration.
Visit the ASUS website for the latest DDR2-533/667 MHz QVL..
ASUS P5L 1394
2-15
2.4.3 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.
2.4.4 Removing a DIMM
Follow these steps to remove a DIMM.
2
1. Simultaneously press the retaining
clips outward to unlock the DIMM.
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
1
DDR2 DIMM notch
2. Remove the DIMM from the socket.
2-16
Chapter 2: Hardware information
2.5
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 to the motherboard components.
2.5.1 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.
2.5.2 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 4 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.
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. Refer to the table on the next page for
details.
ASUS P5L 1394
2-17
2.5.3 Interrupt assignments
Standard interrupt assignments
IRQ
Priority
Standard Function
0
1
1
2
System Timer
Keyboard Controller
2
3
4
5
6
7
8
9
10
11
12
13
14
15
—
11
12
13
14
15
3
4
5
6
7
Re-direct to IRQ#9
—
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
PCI E x16 slot
PCI E x1 slot 1
PCI E x1 slot 2
Onboard USB controller 0
Onboard USB controller 1
Onboard USB controller 2
Onboard USB controller 3
Onboard EHCI controller
Onboard IDE port
Onboard SATA port
Onboard Audio controller
Onboard LAN controller
Onboard 1394 controller
Onboard SATA controller
—
—
—
shared
shared
—
shared
—
—
—
shared
—
—
shared
—
—
—
—
shared
—
shared
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
shared
—
—
—
—
—
shared
—
—
—
—
—
—
—
—
—
—
—
shared
—
—
—
shared
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
shared
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
shared
—
—
—
—
—
—
—
—
shared
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
shared
—
—
shared
—
—
—
—
—
—
shared
—
—
2-18
Chapter 2: Hardware information
2.5.4 PCI slots
The PCI slots support cards that
comply with PCI specifications, such
as a LAN card, SCSI card, USB card.
The figure shows a LAN card installed
on a PCI slot.
2.5.5 PCI Express x16 slot
This motherboard supports PCI
Express x16 graphics cards that
comply with the PCI Express
specifications. The following figure
shows a graphics card installed on the
PCI Express x16 slot.
2.5.6 PCI Express x1 slots
This motherboard supports PCI
Express x1 network cards, SCSI cards
and other cards that comply with
the PCI Express specifications. The
following figure shows a network card
installed on the PCI Express x1 slot.
ASUS P5L 1394
2-19
2.6
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
R
1 2
2 3
Normal
(Default)
Clear CMOS
P5L 1394 Clear RTC RAM
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 restore parameter settings to default values.
2-20
Chapter 2: Hardware information
2. USB device wake-up jumpers (3-pin USBPW1234,
USBPW5678)
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).
USBPW1234
+5VSB
+5V
(Default)
R
USBPW5678
1 2
2
3
+5VSB
+5V
(Default)
P5L 1394 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.
3. Keyboard power (3-pin KBPWR)
The jumper allows you to enable or disable the keyboard wake-up
feature. Set this jumper to pins 2-3 (+5VSB) to wake up the computer
when you press a key on the keyboard (the default isthe Space Bar).
This feature requires an ATX power supply that can supply at least 1A
on the +5VSB lead, and a corresponding setting in the BIOS.
KBPWR
3
2
2
1
+5VSB
+5V
(Default)
R
P5L 1394 Keyboard Power Setting
ASUS P5L 1394
2-21
2.7
Connectors
2.7.1 Rear panel connectors
3
4
1
2
5
6
7
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. IEEE 1394a port. This 6-pin IEEE 1394 port provides high-speed
connectivity for audio/video devices, storage peripherals, PCs, or
portable devices.
4. 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
ACT/LINK SPEED
ACT/LINK LED
SPEED LED
LED
LED
Status
Description
Status
Description
OFF
No link
Linked
OFF
10 Mbps connection
100 Mbps connection
1 Gbps connection
GREEN
ORANGE
GREEN
BLINKING Data activity
LAN port
5. Line In port (light blue). This port connects a tape, CD, DVD player, or
other audio sources.
6. Line Out port (lime). This port connects a headphone or a speaker.
Refer to the audio configuration table on the next page for the function
of the audio ports in 2, 4, or 6‑channel configuration.
2-22
Chapter 2: Hardware information
7. Microphone port (pink). This port connects a microphone.
Audio 2, 4, or 6-channel configuration
Port
Headset
2-channel
4-channel
6-channel
Light Blue
Lime
Line In
Line Out
Mic In
Line In
Bass/Center
Front Speaker Out
Rear Speaker Out
Front Speaker Out
Rear Speaker Outr
Pink
8. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0 devices.
9. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0 devices.
10. External SATA port. This port connects to an Serial ATA hard disk
drive.
11. Coaxial S/PDIF Out port. This port connects an external audio output
device via a coaxial S/PDIF cable.
12. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
ASUS P5L 1394
2-23
2.7.2 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 a FDD cable with a covered Pin 5.
R
FLOPPY
PIN 1
NOTE: Orient the red markings on
the floppy ribbon cable to PIN 1.
P5L 1394 Floppy Disk Drive Connector
2. IDE connector (40-1 pin PRI_IDE)
This connector is for an Ultra DMA 100/66 signal cable. 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.
PRI_IDE
R
PIN1
NOTE: Orient the red markings
(usually zigzag) on the ID
ribbon cable to PIN 1.
P5L 1394 IDE Connector
2-24
Chapter 2: Hardware information
3. Serial ATA connectors (7-pin SATA1 [red], SATA2 [red],
SATA3 [black], SATA4 [black])
These connectors are for the Serial ATA signal cables for Serial ATA
hard disk drives.
SATA1
SATA4
R
SATA2
SATA3
P5L 1394 SATA Connectors
Important note on Serial ATA
When using the connectors in Standard IDE mode, connect the primary
(boot) hard disk drive to the SATA1 or SATA2 connector. Refer to the
table below for the recommended SATA hard disk drive connections.
Serial ATA hard disk drive connection
Connector
Color
Setting
Use
SATA1/SATA2
SATA3/SATA4
Red
Master
Slave
Boot disk
Data disk
Black
ASUS P5L 1394
2-25
4. Optical drive audio connector (4-pin CD)
This connector is for the 4-pin audio cable that connects to the audio
connector at the back of the optical drive.
CD
(black)
R
Right Audio Channel
Ground
Ground
Left Audio Channel
P5L 1394 Internal Audio Connector
5. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module
that supports HD Audio or legacy AC´97 audio standard.
We recommend that you connect a high‑definition front panel audio
module to this connector to avail of the motherboard high‑definition
audio capability.
2-26
Chapter 2: Hardware information
6. USB port 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. These USB connectors
comply with USB 2.0 specification that supports up to 480 Mbps
connection speed.
USB78
USB56
R
1
1
P5L 1394 USB 2.0 Connectors
The motherboard do not bundle the module.
7. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/
PDIF) port(s). Connect the S/PDIF Out module cable to this connector,
then install the module to a slot opening at the back of the system
chassis.
R
SPDIF_OUT
P5L 1394 Digital Audio Connector
The S/PDIF module is purchased separately.
ASUS P5L 1394
2-27
8. CPU and Chassis Fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350 mA ~ 2000 mA (24 W
max.) or a total of 1 A ~ 3.48 A (41.76 W 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
R
CHA_FAN
Rotation
+12V
GND
P5L 1394 Fan Connectors
Only the CPU_FAN connector supports the ASUS Q-Fan feature.
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 “GND” are shorted
with a jumper cap. Remove the jumper caps only when you intend to
use the chassis intrusion detection feature.
CHASSIS
R
(Default)
P5L 1394 Intrusion Connector
2-28
Chapter 2: Hardware information
10. ATX power connectors (24-pin EATXPW, 4-pin ATX12V)
These connectors are for ATX power supply plugs. The power supply
plugs are designed to fit these connectors in only one orientation.
Find the proper orientation and push down firmly until the connectors
completely fit.
•
Use of an ATX 12 V Specification 2.0‑compliant power supply unit
(PSU) that provides a minimum power of 350 W is recommended for
a fully‑configured system.
•
•
DO NOT forget to connect the 4-pin ATX +12 V 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.
EATX12V
+12V DC
GND
+12V DC
GND
EATXPWR
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
Ground
Ground
+5 Volts
+5 Volts
+5 Volts
-5 Volts
Ground
Ground
Ground
PSON#
Ground
-12 Volts
+3 Volts
R
+5 Volts
Ground
+5 Volts
Ground
P5L 1394 ATX Power Connector
+3 Volts
+3 Volts
ASUS P5L 1394
2-29
11. System panel connector (20-8 pin PANEL)
This connector supports several chassis-mounted functions.
PLED
SPEAKER
PANEL
R
IDE_LED
RESET
PWRSW
* Requires an ATX power supply
P5L 1394 System Panel Connector
•
•
System power LED (2-pin PLED)
This 2-pin connector is for the system power LED. Connect the
chassis power LED cable to this connector. The system power LED
lights up when you turn on the system power, and blinks when the
system is in sleep mode.
Hard disk drive activity LED (2-pin IDE_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD
Activity LED cable to this connector. The IDE LED lights up or flashes
when data is read from or written to the HDD.
•
•
System warning speaker (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning
speaker. The speaker allows you to hear system beeps and warnings.
ATX power button/soft-off button (2-pin PWRSW)
This connector is for the system power button. Pressing the power
button turns the system on or puts the system in sleep or soft-off
mode depending on the BIOS settings. Pressing the power switch for
more than four seconds while the system is ON turns the system OFF.
•
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for
system reboot without turning off the system power.
2-30
Chapter 2: Hardware information
Q-Connector (System panel)
ASUS Q-Connector allows you to easily to connect the chassis front
panel cables to the motherboard. Perform these steps to install ASUS Q-
Connector.
Step 1
Connect the front panel cables to
their respective connectors on the
ASUS Q-Connector. Refer to the
labels on the Q-Connector for proper
connection and pin definition.
Step 2
Carefully connect the ASUS
Q-Connector to the System panel
connector.
The ASUS Q‑Connector fits only in
one orientation; if it doesn’t fit, try
reversing it.
When installed, the Q-connector
appears as shown.
ASUS P5L 1394
2-31
2-32
Chapter 2: Hardware information
This chapter describes the power up
sequence, the vocal POST messages,
and ways of shutting down the
system.
Powering up
3
Chapter summary
3
3.1
Starting up for the first time................................................ 3-1
3.2
Powering off the computer................................................... 3-2
ASUS P5L 1394
3.1
Starting up for the first time
1. After making all the connections, replace the system case cover.
2. Make sure that all switches are off.
3. Connect the power cord to the power connector at the back of the
system chassis.
4. Connect the power cord to a power outlet that is equipped with a
surge protector.
5. Turn on the devices in the following order:
a. Monitor
b. External SCSI devices (starting with the last device on the chain)
c. System power
6. After applying power, the system power LED on the system front
panel case lights up. For systems with ATX power supplies, the system
LED lights up when you press the ATX power button. If your monitor
complies with “green” standards or if it has a “power standby”
feature, the monitor LED may light up or switch between orange and
green after the system LED turns on.
The system then runs the Power-On Self-Test (POST). While the tests
are running, the BIOS beeps (see BIOS beep codes table below) or
additional messages appear on the screen. If you do not see anything
within 30 seconds from the time you turned on the power, the system
may have failed a power-on test. Check the jumper settings and
connections or call your retailer for assistance.
AMI BIOS beep codes
Beep Description
One beep
Error
Keyboard controller error
Refresh Time error
No master drive detected
Two continuous beeps followed by
two short beeps
Floppy controller failure
Two continuous beeps followed by
four short beeps
Hardware component failure
7. At power on, hold down the <Del> key to enter the BIOS Setup. Follow
the instructions in Chapter 4.
ASUS P5L 1394
3-1
3.2
Powering off the computer
3.2.1 Using the OS shut down function
If you are using Windows® 2000:
1. Click the Start button then click Shut Down...
2. Make sure that the Shut Down option button is selected, then click
the OK button to shut down the computer.
3. The power supply should turn off after Windows® shuts down.
If you are using Windows® XP:
1. Click the Start button then select Turn Off Computer.
2. Click the Turn Off button to shut down the computer.
3. The power supply should turn off after Windows® shuts down.
3.2.2 Using the dual function power switch
While the system is ON, pressing the power switch for less than four
seconds puts the system in sleep mode or soft-off mode, depending on the
BIOS setting. Pressing the power switch for more than four seconds lets
the system enter the soft-off mode regardless of the BIOS setting. Refer to
section “4.5 Power Menu” in Chapter 4 for details.
3-2
Chapter 3: Powering up
This chapter tells how to change
the system settings through the BIOS
Setup menus. Detailed descriptions
of the BIOS parameters are also
provided.
BIOS setup
4
1. Introduction
Chapter summary
4
4.1
Managing and updating your BIOS
The following utilities allow you to manage and update the motherboard
Basic Input/Output System (BIOS) setup.
1. ASUS AFUDOS (Updates the BIOS in DOS mode using a bootable floppy
disk.)
2. 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.)
3. ASUS EZ Flash (Updates the BIOS in DOS mode using a floppy disk or
the motherboard support CD.)
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.
4.1.1 Creating a bootable floppy disk
1. Do 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. Windows® XP users: Select Create an MS-DOS startup disk from
the format options field, then click Start.
ASUS P5L 1394
4-1
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.
d. In 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.
4.1.2 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 1.2 MB free space to save the file.
•
The succeeding BIOS screens are for reference only. The actual BIOS
screen displays may not be same as what’s shown here.
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 with 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
4-2
Chapter 4: BIOS setup
3. Press <Enter>. The utility copies the current BIOS file to the floppy
disk.
A:\>afudos /oOLDBIOS1.ROM
AMI Firmware Update Utility - Version 1.19(ASUS V2.07(03.11.24BB))
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.
Reading flash ..... done
Write to file...... ok
A:\>
The utility returns to the DOS prompt after copying the current BIOS
file.
Updating the BIOS file
To update the BIOS file using the AFUDOS utility:
1. Visit the ASUS website (www.asus.com) and download the latest BIOS
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 /iP5L1394.ROM
ASUS P5L 1394
4-3
4. The utility verifies the file and starts updating the BIOS.
A:\>afudos /iP5L1394.ROM
AMI Firmware Update Utility - Version 1.19
Copyright (C) 2003 American Megatrends, Inc. All rights reserved.
WARNING!! Do not turn off power during flash BIOS
Reading file ..... done
Erasing flash .... done
Search bootblock version:
0%
100%
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 /iP5L1394.ROM
AMI Firmware Update Utility - Version 1.19
Copyright (C) 2003 American Megatrends, Inc. All rights reserved.
WARNING!! Do not turn off power during flash BIOS
Reading file ..... done
Erasing flash .... done
Search bootblock version:
0%
100%
Advance Check ........
Erasing flash ..... done
Writing flash ..... done
Verifying flash ... done
Please restart your computer
4-4
Chapter 4: BIOS setup
4.1.3 ASUS CrashFree BIOS utility
The ASUS CrashFree BIOS 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 P5L1394.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 “P5L1394.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.
ASUS P5L 1394
4-5
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 “P5L1394.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
motherboard. Visit the ASUS website (www.asus.com) to download the
latest BIOS file.
4-6
Chapter 4: BIOS setup
4.1.4 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:
1. Visit the ASUS website (www.asus.com) to download the latest BIOS
file for the motherboard and rename the file as P5L1394.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 “P5L1394.ROM”. Completed.
Start erasing.......|
Start programming...|
Flashed successfully. Rebooting.
•
Do not shut down 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 “P5L1394.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 as P5L1394.ROM.
ASUS P5L 1394
4-7
4.1.5 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 5-3 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.
4-8
Chapter 4: 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 P5L 1394
4-9
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.
4-10
Chapter 4: BIOS setup
4.2
BIOS setup program
This motherboard supports a programmable Low-Pin Count (LPC) chip
that you can update using the provided utility described in section “4.1
Managing and updating your BIOS.”
Use the BIOS Setup program when you are installing a motherboard,
reconfiguring your system, or prompted to“Run Setup.” This section
explains how to configure your system using this utility.
Even if you are not prompted to use the Setup program, you can change
the configuration of your computer in the future. For example, you can
enable the security password feature or change the power management
settings. This requires you to reconfigure your system using the BIOS Setup
program so that the computer can recognize these changes and record
them in the CMOS RAM of the LPC chip.
The LPC chip on the motherboard stores the Setup utility. When you start
up the computer, the system provides you with the opportunity to run this
program. Press <Del> during the Power-On Self-Test (POST) to enter the
Setup utility; otherwise, POST continues with its test routines.
If you wish to enter Setup after POST, reboot the system by doing any of
the following procedures:
• Restart using the OS standard shut-down procedure.
• Press <Ctrl>+<Alt>+<Del> simultaneously.
• Press the reset button on the system chassis.
• Press the power button to turn the system off then back on.
Using the power button, reset button, or the <Ctrl>+<Alt>+<Del> keys
to force reset from a running operating system can cause damage to
your data or system. We recommend to always shut-down the system
properly from the operating system.
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 “4.8 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.
Visit the ASUS website (www.asus.com) to download the latest BIOS
file for this motherboard.
ASUS P5L 1394
4-11
4.2.1 BIOS menu screen
Menu items
Menu bar
Configuration fields
General help
System Time
System Date
Legacy Diskette A
[11:51:19]
[Thu 09/22/2005]
[1.44M, 3.5 in]
Use [ENTER], [TAB]
or [SHIFT-TAB] to
select a field.
Primary IDE Master
Primary IDE Slave
SATA 1
:
[ST320413A]
Use [+] or [-] to
:
:
:
:
:
[ASUS CD-S520/A]
[Not Detected]
[Not Detected]
[Not Detected]
[Not Detected]
configure system time.
SATA 2
SATA 3
SATA 4
IDE Configuration
Select Screen
Select Item
System Information
+-
Change Field
Tab Select Field
F1
General Help
F10 Save and Exit
ESC Exit
Sub-menu items
Navigation keys
4.2.2 Menu bar
The menu bar on top of the screen has the following main items:
Main
For changing the basic system configuration
Advanced
Power
For changing the advanced system settings
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.
4.2.3 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.
4-12
Chapter 4: BIOS setup
4.2.4 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.
System Time
System Date
Legacy Diskette
Language
[11:10:19]
Use [ENTER], [TAB]
or [SHIFT-TAB] to
[Thu 03/27/2003]
[1.44M, 3.5 in]
[English]
A
select
a
field.
Use [+] or [-] to
configure system time.
Primary IDE Master
Primary IDE Slave
Secondary IDE Master
Secondary IDE Slave
Third IDE Master
Fourth IDE Master
IDE Configuration
:[ST320413A]
:[ASUS CD-S340]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
Select Screen
Select Item
Change Field
+-
System Information
Tab Select Field
F1
General Help
F10 Save and Exit
ESC Exit
The other items (Advanced, Power,
Boot, and Exit) on the menu bar have
their respective menu items.
Main menu items
4.2.5 Sub-menu items
A solid triangle before each item on any menu screen means that the
item has a sub-menu. To display the sub-menu, select the item and press
<Enter>.
4.2.6 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 “4.2.7 Pop-up window.”
4.2.7 Pop-up window
Select a menu item then press <Enter> to display a pop-up window with
the configuration options for that item.
4.2.8 Scroll bar
Advanced Chipset settings
WARNING: Setting wrong values in the sections below
A scroll bar appears on the right side
may cause system to malfunction.
Configure DRAM Timing by SPD
Memory Acceleration Mode
DRAM Idle Timer
[Enabled]
[Auto]
of a menu screen when there are items
that do not fit on the screen. Press the
Up/Down arrow keys or <Page Up>
/<Page Down> keys to display the
other items on the screen.
[Auto]
DRAm Refresh Rate
Graphic Adapter Priority
Graphics Aperture Size
Spread Spectrum
[
64 MB]
[Enabled]
[Enabled]
[1.4]
Select Screen
Select Item
ICH Delayed Transaction
MPS Revision
+-
F1
Change Option
General Help
F10 Save and Exit
ESC Exit
Pop-up window
4.2.9 General help
Scroll bar
At the top right corner of the menu
screen is a brief description of the
selected item.
ASUS P5L 1394
4-13
4.3
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 “4.2.1 BIOS menu screen” for information on the menu
screen items and how to navigate through them.
System Time
[11:51:19]
[Thu 09/22/2005]
[1.44M, 3.5 in]
Use [ENTER], [TAB]
or [SHIFT-TAB] to
select a field.
System Date
Legacy Diskette A
Primary IDE Master
Primary IDE Slave
SATA 1
:
:
:
:
:
:
[ST320413A]
Use [+] or [-] to
[ASUS CD-S520/A]
[Not Detected]
[Not Detected]
[Not Detected]
[Not Detected]
configure system time.
SATA 2
SATA 3
SATA 4
IDE Configuration
Select Screen
Select Item
System Information
+-
Change Field
Tab Select Field
F1
General Help
F10 Save and Exit
ESC Exit
4.3.1 System Time [xx:xx:xx]
Allows you to set the system time.
4.3.2 System Date [Day xx/xx/xxxx]
Allows you to set the system date.
4.3.3 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.]
4-14
Chapter 4: BIOS setup
4.3.4 Primary IDE Master/Slave
The BIOS automatically detects the connected 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
Select the type
Device
: Hard Disk
: ST320413A
: 20.0GB
of device connected
to the system.
Vendor
Size
LBA Mode
Block Mode
PIO Mode
Async DMA
Ultra DMA
: Supported
: 16 Sectors
: 4
: MultiWord DMA-2
: Ultra DMA-5
SMART Monitoring: Supported
Type
[Auto]
[Auto]
Select Screen
Select Item
LBA/Large Mode
Block(Multi-sector Transfer) [Auto]
+-
F1
Change Option
General Help
PIO Mode
DMA Mode
[Auto]
[Auto]
F10 Save and Exit
ESC Exit
SMART Monitoring
32Bit Data Transfer
[Auto]
[Disabled]
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 N/A 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) [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 P5L 1394
4-15
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]
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]
4.3.5 SATA 1, 2, 3, 4
The BIOS automatically detects the connected Serial ATA devices. There is
a separate sub-menu for each Serial ATA device. Select a device item, then
press <Enter> to display the Serial ATA device information.
SATA 1
Select the type
of device connected
to the system.
Device
: Hard Disk
: ST320413A
: 20.0GB
Vendor
Size
LBA Mode
Block Mode
PIO Mode
Async DMA
Ultra DMA
: Supported
: 16 Sectors
: 4
: MultiWord DMA-2
: Ultra DMA-5
SMART Monitoring: Supported
Type
[Auto]
[Auto]
Select Screen
Select Item
LBA/Large Mode
Block(Multi-sector Transfer) [Auto]
+-
F1
Change Option
General Help
PIO Mode
DMA Mode
[Auto]
[Auto]
F10 Save and Exit
ESC Exit
SMART Monitoring
32Bit Data Transfer
[Auto]
[Disabled]
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 N/A if no IDE device is installed in the system.
4-16
Chapter 4: BIOS setup
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) [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]
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]
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]
ASUS P5L 1394
4-17
4.3.6 IDE Configuration
The items in this menu allow you to set or change the configurations for
the IDE devices installed in the system. Select an item then press <Enter>
if you wish to configure the item.
IDE Configuration
When in AHCI/
RAID mode SATA
controller is
forced to Native
mode.
Onboard IDE Operate Mode
[Enhanced Mode]
Enhanced Mode Support On [S-ATA]
IDE Detect Time Out (Sec)
[35]
Onboard IDE Operate Mode [Enhanced Mode]
Allows selection of the IDE operation mode depending on the installed
operating system (OS). Set to [Enhanced Mode] if you are using native OS
including Windows® 2000/XP. Configuration options: [Disabled] [Compatible
Mode] [Enhanced Mode]
Enhanced Mode Support On [S-ATA]
Allows you to use native OS on Serial ATA and Parallel ATA ports. It is
recommend that you do not change the default setting for better OS
compatibility. In this setting, you may use legacy OS on the Parallel
ATA ports only if you do not install any Serial ATA device.
The S-ATA+P-ATA and P-ATA options are for advanced users only.
If you set to any of these options and encountered problems, revert
to the default setting S-ATA. Configuration options: [S‑ATA+P‑ATA]
[S-ATA] [P-ATA]
IDE Detect Time Out [35]
Selects the time out value for detecting ATA/ATAPI devices.
Configuration options: [0] [5] [10] [15] [20] [25] [30] [35]
4-18
Chapter 4: BIOS setup
4.3.7 System Information
This menu gives you an overview of the general system specifications. The
BIOS automatically detects the items in this menu.
AMIBIOS
Version
: 0105
Build Date : 07/26/06
Processor
Type
: Genuine Intel(R) CPU 3.20GHz
Speed
Count
: 3200 MHz
: 1
System Memory
Total
: 1024MB
Appropriated : 0MB
Select Screen
Select Item
Available
: 1024MB
+-
F1
Change Option
General Help
F10 Save and Exit
ESC Exit
AMI BIOS
Displays the auto-detected BIOS information.
Processor
Displays the auto‑detected CPU specification.
System Memory
Displays the auto-detected total, appropriated (in use), and available
system memory.
ASUS P5L 1394
4-19
4.4
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 system malfunction.
JumperFree Configuration
USB Configuration
Adjust system
frequency/voltage.
CPU Configuration
Chipset
Onboard Devices Configuration
PCIPnP
4.4.1 JumperFree Configuration
Select the targe CPU
frequency, and the
relevant parameters
will be auto-adjusted.
Frequencies higher
than CPU manufacturer
recommends are not
guaranteed to be
Configure System Frequency/Voltage
AI Overclocking
[Auto]
stable. If the system
becomes unstable,
return to the default.
AI Overclocking [Auto]
Allows you to select the overclocking options to achieve the desired CPU
internal frequency. Select one of the preset overclocking configuration
options.
Manual - allows you to individually set overclocking parameters.
Auto - loads the optimal settings for the system.
4-20
Chapter 4: BIOS setup
The following item appears only when you set the AI Overclocking item
to [Manual].
CPU Frequency [XXX]
Displays the frequency sent by the clock generator to the system bus and
PCI bus. The value of this item is auto-detected by the BIOS. Use the <+>
and <-> keys to adjust the CPU frequency. You can also type the desired
CPU frequency using the numeric keypad. The values range from 100
to 450. Refer to the table below for the correct Front Side Bus and CPU
External Frequency settings.
FSB/CPU External Frequency Synchronization
Front Side Bus
CPU External Frequency
FSB 1066
FSB 800
FSB 533
266 MHz
200 MHz
133 MHz
DRAM Frequency [Auto]
Allows you to set the DDR operating frequency. The available configuration
options vary depending on the Front Side Bus settings. Refer to the table
below for details.
Available DRAM frequency options in various FSB settings
FSB
Configuration options
DDR2- DDR2- DDR2-
Auto
400
533
667
FSB 1066
FSB 800
FSB 533
•
•
•
•
•
•
•
•
•
•
•
* Provided for overclocking purpose only.
Selecting a very high DRAM frequency may cause the system to become
unstable! If this happens, revert to the default setting.
PCI Express Frequency [Auto]
Allows you to set the PCI Express frequency. This item is set to [Auto] by
default. Configuration options: [Auto] [90] [91]...[150]
PCI Clock Synchronization Mode [Auto]
Allows you to synchronize the PCI frequency with the PCI Express or CPU
frequency. Configuration options: [33 MHz] [Auto]
ASUS P5L 1394
4-21
Spread Spectrum [Auto]
Enables or disables the clock generator spectrum.
Configuration options: [Auto] [Disabled] [Enabled]
Memory Voltage [Auto]
Allows you to select the DDR2 reference voltage.
Configuration options: [Auto] [1.80V] [1.90V] [1.95V] [2.00V]
Refer to the DDR2 documentation before adjusting the memory voltage.
Setting a very high memory voltage may damage the memory module(s)!
CPU VCore Voltage [Auto]
Allows you to select the CPU VCore voltage. Configuration options: [Auto]
[1.6000V] [1.5875V] [1.5750V] [1.5625V] [1.5500V] [1.5375V]
[1.5250V] [1.5125V] [1.5000V] [1.4875V] [1.4750V] [1.4625V]
[1.4500V] [1.4375V] [1.4250V] [1.4125V] [1.4000V] [1.3875V]
[1.3750V] [1.3625V] [1.3500V] [1.3375V] [1.3250V] [1.3125V]
[1.3000V] [1.2875V] [1.2750V] [1.2625V] [1.2500V] [1.2375V]
[1.2250V] [1.2125V] [1.2000V]
Refer to the CPU documentation before setting the CPU Vcore voltage.
Setting a high Vcore voltage may damage the CPU!
4-22
Chapter 4: BIOS setup
4.4.2 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.
USB Configuration
Enables USB host
controllers.
Module Version - 2.24.0-F.4
USB Devices Enabled: None
USB Function
[Enabled]
[Auto]
[Enabled]
[HiSpeed]
[Disabled]
Legacy USB Support
USB 2.0 Controller
USB 2.0 Controller Mode
BIOS EHCI Hand-Off
The Module Version and USB Devices Enabled items show the
auto-detected values. If no USB device is detected, the item shows
None.
USB Function [Enabled]
Allows the BIOS to auto-detect the number of USB ports in your system.
Setting this item to [Disable] disables the USB device detection function.
Configuration options: [Disabled] [Enabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for legacy USB devices. Setting
to [Auto] allows the system to detect the presence of USB devices at
startup. If detected, the USB controller legacy mode is enabled. If no USB
device is detected, the legacy USB support is disabled.
Configuration options: [Disabled] [Enabled] [Auto]
USB 2.0 Controller [Enabled]
Allows you to enable or disable the USB 2.0 controller.
Configuration options: [Enabled] [Disabled]
USB Controller Mode [HiSpeed]
Allows you to configure the USB 2.0 controller in HiSpeed (480Mbps) or
Full Speed (12 Mbps). Configuration options: [HiSpeed] [FullSpeed]
BIOS EHCI Hand-Off [Disabled]
Allows you to enable support for operating systems without an EHCI hand-
off feature. Configuration options: [Disabled] [Enabled]
ASUS P5L 1394
4-23
4.4.3 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: Genuine Intel(R) CPU 3.20GHz
Frequency
FSB Speed
: 3200 MHz
: 800 MHz
Cache L1
Cache L2
Cache L3
: 16 KB
: 1024 KB
: 0 KB
CPU Ratio Adjustment:
VID CMOS Setting:
[Auto]
[ 62]
Microcode Updation
[Enabled]
[Disabled]
[Disabled]
[Auto]
Select Screen
Select Item
Max CPUID Value Limit:
Execute Disable Function
Enhanced C1 Control
+-
F1
Change Option
General Help
CPU Internal Thermal Control [Auto]
F10 Save and Exit
ESC Exit
You can only adjust the Ratio CMOS Setting and VID CMOS Setting if you
installed an unlocked CPU. Refer to the CPU documentation for details.
CPU Ratio Adjustment [Auto]
Sets the CPU ratio adjustment. Configuration options: [Auto] [Manual]
VID CMOS Setting [62]
Allows you to set the VID CMOS setting at which the processor is to run.
The default value of this item is auto-detected by the BIOS. Use the <+> or
<-> keys to adjust the values.
The following item appears only when you install a CPU that supports the
lock free feature. Only some latest CPUs support this feature.
Microcode Updation [Enabled]
Allows you to enable or disable the microcode updation.
Configuration options: [Disabled] [Enabled]
Max CPUID Value Limit [Disabled]
Setting this item to [Enabled] allows legacy operating systems to boot
even without support for CPUs with extended CPUID functions.
Configuration options: [Disabled] [Enabled]
4-24
Chapter 4: BIOS setup
Execute Disable Function [Disabled]
Allows you to enable or disable the no execution on page protection
technology. When enabled, the system forces the XD feature flag to always
return to zero. Configuration options: [Disabled] [Enabled]
Enhanced C1 Control [Auto]
When set to [Auto], the BIOS automatically check the CPU capability to
enable C1E support. In C1E mode, the CPU power consumption is lower
when idle. Configuration options: [Auto] [Disable]
Only some CPUs support C1E function.
CPU Internal Thermal Control [Auto]
Allows you to disable or set to auto the CPU Internal Thermal Control
function. Configuration options: [Auto] [Disabled]
Scroll down the screen to display the following items.
Hyper-Threading Technology [Enabled]
Allows you to enable or disable the processor Hyper-Threading Technology.
Refer to the Appendix for more information on the Hyper-Threading
Technology. Configuration options: [Disabled] [Enabled]
The following item appears only when you installed an Intel® Pentium®
CPU that supports the Enhanced Intel SpeedStep® Technology (EIST).
4
Intel(R) SpeedStep Technology [Automatic]
Allows you to use the Enhanced Intel SpeedStep® Technology. When set
to [Automatic], you can adjust the system power settings in the operating
system to use the EIST feature.
Set this item to [Disabled] if you do not want to use the EIST.
Configuration options: [Automatic] [Disabled]
•
Refer to the Appendix for details on how to use the EIST feature.
•
The motherboard comes with a BIOS file that supports EIST.
ASUS P5L 1394
4-25
4.4.4 Chipset
The Chipset menu allows you to change the advanced chipset settings.
Select an item then press <Enter> to display the sub-menu.
Advanced Chipset Settings
Enable or disable
DRAM timing.
Configure DRAM Timing by SPD
Boot Graphic Adapter Priori
[Enabled]
[PCI Express/PCI]
Select Screen
Select Item
+-
F1
Change Option
General Help
F10 Save and Exit
ESC Exit
Advanced Chipset Settings
Configure DRAM Timing by SPD [Enabled]
When this item is enabled, the DRAM timing parameters are set according
to the DRAM SPD (Serial Presence Detect). When disabled, you can
manually set the DRAM timing parameters through the DRAM sub-items.
The following sub-items appear when this item is disabled.
Configuration options: [Disabled] [Enabled]
DRAM CAS# Latency [5 Clocks]
Controls the latency between the SDRAM read command and the time
the data actually becomes available.
Configuration options: [6 Clock] [5 Clocks] [4 Clocks] [3 Clocks]
DRAM RAS# Precharge [4 Clocks]
Controls the idle clocks after issuing a precharge command to the DDR
SDRAM. Configuration options: [2 Clocks] [3 Clocks] [4 Clocks]
[5 Clocks] [6 Clocks]
DRAM RAS# to CAS# Delay [4 Clocks]
Controls the latency between the DDR SDRAM active command and
the read/write command. Configuration options: [2 Clocks] [3 Clocks]
[4 Clocks] [5 Clocks] [6 Clocks]
DRAM RAS# Activate to Precharge Delay [15 Clocks]
Configuration options: [4 Clocks] [5 Clocks] ~ [18 Clocks]
DRAM Write Recovery Time [4 Clocks]
Configuration options: [2 Clocks] [3 Clocks] [4 Clocks] [5 Clocks]
[6 Clocks]
4-26
Chapter 4: BIOS setup
Boot Graphic Adapter Priority [PCI Express/PCI]
Allows selection of the graphics controller to use as primary boot device.
Configuration options: [PCI Express/PCI] [PCI/PCI Express]
4.4.5 Onboard Devices Configuration
Configure Win627EHF Super IO Chipset
Enable or disable
High Definition Audio
Controller.
Onboard Audio Controller
[Enabled]
Front Panel Support Type [HD Audio]
Onboard 1394 Controller
Onboard PCIEX GbE LAN
LAN Option ROM
Onboard External SATA
E-SATA Operation Mode
[Enabled]
[Enabled]
[Disabled]
[Enabled]
[IDE]
Serial Port1 Address
Parallel Port Address
Parallel Port Mode
ECP Mode DMA Channel
Parallel Port IRQ
[3F8/IRQ4]
[378]
[ECP]
[DMA3]
[IRQ7]
Onboard Audio Controller [Enabled]
Allows you to enable or disable the high‑definition audio CODEC.
Configuration options: [Enabled] [Disabled]
Front Panel Support Type [HD Audio]
Sets the front panel audio support type.
Configuration options: [HD Audio] [AC97]
Onboard 1394 Controller [Enabled]
Allows you to enable or disable the onboard IEEE 1394 controller.
Configuration options: [Enabled] [Disabled]
OnBoard PCIEX GbE LAN [Enabled]
Allows you to enable or disable the onboard PCI Express Gigabit LAN
controller. Configuration options: [Disabled] [Enabled]
The Gigabit LAN controller does not support S5 Wake-On-LAN function
under DOS mode or Windows® ME.
LAN Option ROM [Disabled]
This item allows you to enable or disable the option ROM in the
onboard LAN controller. This item appears only when the Onboard
PCIEX GbE LAN item is set to Enabled.
Configuration options: [Disabled] [Enabled]
ASUS P5L 1394
4-27
OnBoard External-SATA [Enabled]
Allows you to enable or disable the JMicron SATA controller.
Configuration options: [Enabled] [Disabled]
E-SATA Operation Mode [IDE]
Sets the external SATA operation mode.
Configuration options: [IDE] [RAID]
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]
Parallel Port IRQ [IRQ7]
Configuration options: [IRQ5] [IRQ7]
4-28
Chapter 4: BIOS setup
4.4.6 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
NO: Lets the BIOS
configue all the
WARNING: Setting wrong values in below sections
may cause system to malfunction.
devices in the system.
YES: Lets the
Plug And Play O/S
PCI Latency Timer
Allocate IRQ to PCI VGA
Palette Snooping
[No]
operating system
configure Plug and Play
(PnP) devices not
required for boot if
your system has a Plug
and Play operating
system.
[64]
[Yes]
[Disabled]
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]
Select Screen
Select Item
+-
F1
Change Option
General Help
F10 Save and Exit
ESC Exit
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]
PCI Latency Timer [64]
Allows you to select the value in units of PCI clocks for the PCI device
latency timer register. Configuration options: [32] [64] [96] [128] [160]
[192] [224] [248]
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]
Palette Snooping [Disabled]
When set to [Enabled], the pallete snooping feature informs the PCI
devices that an ISA graphics device is installed in the system so that the
latter can function correctly. Configuration options: [Disabled] [Enabled]
ASUS P5L 1394
4-29
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]
4.5
Power menu
The Power menu items allow you to change the settings for the ACPI and
Advanced Power Management (APM) features. Select an item then press
<Enter> to display the configuration options.
Suspend Mode
ACPI 2.0 Support
ACPI APIC Support
[Auto]
[No]
[Enabled]
Select the ACPI state
used for System
Suspend.
APM Configuration
Hardware Monitor
4.5.1 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]
4.5.2 ACPI 2.0 Support [No]
Allows you to add more tables for Advanced Configuration and Power
Interface (ACPI) 2.0 specifications. Configuration options: [No] [Yes]
4.5.3 ACPI APIC Support [Enabled]
Allows you to enable or disable the Advanced Programmable Interrupt
Controller (APIC) mode under Advanced Configuration and Power Interface
(ACPI). When enabled, the ACPI APIC table pointer is included in the RSDT
pointer list. Configuration options: [Disabled] [Enabled]
4-30
Chapter 4: BIOS setup
4.5.4 APM Configuration
APM Configuration
Go into On/Off or
Suspend when Power
button is pressed.
Power Button Mode
[On/Off]
Restore on AC Power Loss
Power On By RTC Alarm
[Power Off]
[Disabled]
Power On By External Modems [Disabled]
Power On By PCI Devices
Power On By PCIE Devices
Power On By PS/2 Keyboard
Power On By PS/2 Mouse
[Disabled]
[Disabled]
[Disabled]
[Disabled]
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]
Restore on AC Power Loss [Power Off]
When set to Power Off, the system goes into off state after an AC power
loss. When set to Power On, the system goes on after an AC power loss.
When set to Last State, the system goes into either off or on state,
whatever the system state was before the AC power loss.
Configuration options: [Power Off] [Power On] [Last State]
Power On By RTC Alarm [Disabled]
Allows you to enable or disable RTC to generate a wake event.
Configuration options: [Disabled] [Enabled]
The succeeding items appear when the Power On By RTC Alarm item is
set to Enabled.
RTC Alarm Date [15]
To set the alarm date, highlight this item and press the <+> or <->
key to make the selection. Configuration options: [Everyday] [1] [2]
[3]...[31]
RTC Alarm Hour [12]
To set the alarm hour, highlight this item and press the <+> or <->
key to make the selection. Configuration options: [00] [1]...[23]
ASUS P5L 1394
4-31
RTC Alarm Minute [30]
To set the alarm minute, highlight this item and press the <+> or
<‑> key to make the selection. Configuration options: [00] [1]...[59]
RTC Alarm Second [30]
To set the alarm second, highlight this item and press the <+> or
<‑> key to make the selection. Configuration options: [00] [1]...[59]
Power On By External Modems [Disabled]
Allows either setting 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 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]
Power On By PCIE Devices [Disabled]
When set to [Enabled], this parameter allows you to turn on the system
through a PCI Express card. 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 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] [Space Bar] [Ctrl‑Esc]
[Power Key]
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]
4-32
Chapter 4: BIOS setup
4.5.5 Hardware Monitor
Hardware Monitor
CPU Temperature
MB Temperature
[32.5ºC/90.5ºF]
[36.0ºC/96.5ºF]
CPU Fan Speed (RPM)
CPU Q-Fan Control
[3813RPM]
[Disabled]
Chassis Fan1 Speed (RPM) [N/A]
VCORE Voltage
3.3V Voltage
5V Voltage
[ 1.320V]
[ 3.345V]
[ 5.094V]
[11.880V]
12V Voltage
CPU Temperature [xx.xºC/xx.xºF]
MB Temperature [xx.xºC/xx.xºF]
The onboard hardware monitor automatically detects and displays the
motherboard and CPU temperatures. Select [Ignored] if you do not want to
display the detected temperatures.
CPU Fan Speed (RPM) [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 Profile Mode item appears when you enable the CPU Q-Fan
Control feature.
CPU Fan Profile Mode [Optimal]
Allows you to set the appropriate CPU fan performance level. When
set to [Optimal], the CPU fan speed automatically adjusts depending
on the CPU temperature. Set this item to [Silent Mode] for silent
CPU fan operation or [Performance Mode] to achieve the maximum
CPU fan speed.
Configuration options: [Optimal] [Silent Mode] [Performance Mode]
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4-33
Chassis Fan1 Speed (RPM) [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.
VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output
through the onboard voltage regulators.
4-34
Chapter 4: BIOS setup
4.6
Boot menu
The Boot menu items allow you to change the system boot options. Select
an item then press <Enter> to display the sub-menus.
APM Configuration
Boot Device Priority
Boot Settings Configuration
Security
Select Screen
Select Item
Enter Go to Sub-screen
F1
F10
ESC
General Help
Save and Exit
Exit
4.6.1 Boot Device Priority
Boot Device Priority
1st Boot Device
2nd Boot Device
3rd Boot Device
[1st FLOPPY DRIVE]
[PM-ST330620A]
[PS-ASUS CD-S360]
Select Screen
Select Item
Enter Go to Sub-screen
F1
F10
ESC
General Help
Save and Exit
Exit
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 P5L 1394
4-35
4.6.2 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
Full Screen Logo
AddOn ROM Display Mode
Bootup Num-Lock
PS/2 Mouse Support
Wait For ‘F1’ If Error
Hit ‘DEL’ Message Display
Interrupt 19 Capture
[Enabled]
[Enabled]
[Force BIOS]
[On]
[Auto]
[Enabled]
[Enabled]
[Disabled]
Quick Boot [Enabled]
Enabling this item allows the BIOS to skip some items of Power-On Self-Test
(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]
Allows you to enable or disable the full screen logo display feature.
Configuration options: [Disabled] [Enabled]
Set this item to [Enabled] to use the ASUS MyLogo2™ feature.
Add On ROM Display Mode [Force BIOS]
Sets the display mode for option ROM.
Configuration options: [Force BIOS] [Keep Current]
Bootup Num-Lock [On]
Allows you to select the power-on state for the NumLock.
Configuration options: [Off] [On]
PS/2 Mouse Support [Auto]
Allows you to enable or disable support for PS/2 mouse.
Configuration options: [Disabled] [Enabled] [Auto]
Wait for ‘F1’ 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 ‘DEL’ Message Display [Enabled]
When set to Enabled, the system displays the message “Press DEL to run
Setup” during POST. Configuration options: [Disabled] [Enabled]
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Chapter 4: BIOS setup
Interrupt 19 Capture [Disabled]
When set to [Enabled], this function allows the option ROMs to trap
Interrupt 19. Configuration options: [Disabled] [Enabled]
4.6.3 Security
The Security menu items allow you to change the system security settings.
Select an item then press <Enter> to display the configuration options.
<Enter> to change
Security Settings
password.
Supervisor Password
User Password
: Not Installed
: Not Installed
<Enter> again to
disabled password.
Change Supervisor Password
Select Screen
Select Item
+-
F1
Change Option
General Help
F10 Save and Exit
ESC Exit
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, then 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 it by erasing the CMOS
Real Time Clock (RTC) RAM. See section “2.6 Jumpers” for information
on how to erase the RTC RAM.
ASUS P5L 1394
4-37
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
: Installed
: Installed
Change Supervisor Password
User Access Level
Change User Password
Clear User Password
Password Check
[Full Access]
[Setup]
Select Screen
Select Item
+-
F1
Change Option
General Help
F10 Save and Exit
ESC Exit
User Access Level [Full Access]
This item allows you to select the access restriction to the Setup items.
Configuration options: [No Access] [View Only] [Limited] [Full Access]
No Access prevents user access to the Setup utility.
View Only allows access but does not allow change to any field.
Limited allows changes only to selected fields, such as Date and Time.
Full Access allows viewing and changing all the fields in the Setup
utility.
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.
4-38
Chapter 4: BIOS setup
Clear User Password
Select this item to clear the user password.
Password Check [Setup]
When set to [Setup], BIOS checks for user password when accessing the
Setup utility. When set to [Always], BIOS checks for user password both
when accessing Setup and booting the system.
Configuration options: [Setup] [Always]
4.7
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 system setup
after saving the
changes.
Exit & Save Changes
Exit & Discard Changes
Discard Changes
F10 key can be used
for this operation.
Load Setup Defaults
Select Screen
Select Item
Enter Go to Sub-screen
F1
F10
ESC
General Help
Save and Exit
Exit
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 have 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 computer is turned off. When you select this option, a
confirmation window appears. Select OK to save the 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.
ASUS P5L 1394
4-39
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.
Discard Changes
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
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 the default values. Select
Exit & Save Changes or make other changes before saving the values to
the non-volatile RAM.
4-40
Chapter 4: BIOS setup
This chapter describes the contents
of the support CD that comes with
the motherboard package.
Software
5
support
5.1
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 1 or later versions before installing the
drivers for better compatibility and system stability.
5.2
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
without notice. Visit the ASUS website(www.asus.com) for updates.
5.2.1 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.
ASUS P5L 1394
5-1
5.2.2 Drivers menu
The Drivers menu shows the available device drivers if the system detects
installed devices. Install the necessary drivers to activate the devices.
Intel Chipset Inf Update program
Installs the Intel® Chipset inf update program.
Realtek Audio Driver
Installs the Realtek® ALC883 high‑definition audio driver and application.
JMicron JMB 36X SATA/PATA Controller Driver
Installs the JMicron JMB 36X SATA/PATA controller driver and application.
Attansic L1 Gigabit Ethernet Driver
Installs the Attansic L1 gigabit ethernet driver and application.
5-2
Chapter 5: Software support
5.2.3 Utilities menu
The Utilities menu shows the applications and other software that the
motherboard supports.
ADOBE Acrobat Reader V7.0
Installs the Adobe® Acrobat® Reader V7.0 that allows you to open, view,
and print documents in Portable Document Format (PDF).
ASUS Update
Allows you to download the latest version of the BIOS from the ASUS
website.
Before using the ASUS Update, make sure that you have an Internet
connection so you can connect to the ASUS website.
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.
Microsoft DirectX 9.0c
Installs the Microsoft® DirectX 9.0c driver. The Microsoft DirectX® 9.0c
is a multimedia technology that enhances computer graphics and sound.
DirectX® improves the multimedia features of you computer so you can
enjoy watching TV and movies, capturing videos, or playing games in your
computer. Visit the Microsoft website (www.microsoft.com) for updates.
ASUS P5L 1394
5-3
5.2.4 Manuals menu
The Manuals menu contains a list of supplementary user manuals. Click an
item to open the folder of the user manual.
Most user manual files are in Portable Document Format (PDF). Install
the Adobe® Acrobat® Reader from the Utilities menu before opening a
user manual file.
Realtek HDA Audio User’s Manual
Allows you to open the Realtek HDA Audio user’s manual.
5-4
Chapter 5: Software support
5.2.5 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.
5.2.6 Other information
The icons on the top right corner of the screen give additional information
on the motherboard and the contents of the support CD. Click an icon to
display the specified information.
Motherboard Info
Displays the general specifications of the motherboard.
ASUS P5L 1394
5-5
Browse this CD
Displays the support CD contents in graphical format.
Technical support Form
Displays the ASUS Technical Support Request Form that you have to fill out
when requesting technical support.
5-6
Chapter 5: Software support
Filelist
Displays the contents of the support CD and a brief description of each in
text format.
ASUS P5L 1394
5-7
5.3
Software information
Most of the applications in the support CD have wizards that will
conveniently guide you through the installation. View the online help or
readme file that came with the software application for more information.
5.3.1 ASUS MyLogo™
The ASUS MyLogo™ utility lets you customize the boot logo. The boot logo
is the image that appears on screen during the Power-On Self-Test (POST).
The ASUS MyLogo™ is automatically installed when you install the ASUS
Update utility from the support CD. See section “5.2.3 Utilities menu” for
details.
•
•
•
Before using the ASUS MyLogo™, use the AFUDOS utility to make a
copy of your original BIOS file, or obtain the latest BIOS version from
the ASUS website. See section “4.1.2 AFUDOS utility”.
Make sure that the BIOS item Full Screen Logo is set to [Enabled] if
you wish to use ASUS MyLogo™. See section “4.6.2 Boot Settings
Configuration”.
You can create your own boot logo image in GIF, JPG, or BMP file
formats.
To launch the ASUS MyLogo™:
1. Launch the ASUS Update utility. Refer to section “4.1.5 ASUS Update
utility” for details.
2. Select Options from the drop down menu, then click Next.
3. Check the option Launch MyLogo to replace system boot logo before
flashing BIOS, then click Next.
4. Select Update BIOS from a file from the drop down menu, then click
Next.
5. When prompted, locate the new
BIOS file, then click Next. The
ASUS MyLogo window appears.
6. From the left window pane, select
the folder that contains the image
you intend to use as your boot
logo.
5-8
Chapter 5: Software support
7. When the logo images appear on
the right window pane, select an
image to enlarge by clicking on it.
8. Adjust the boot image to your
desired size by selecting a value
on the Ratio box.
9. When the screen returns to the ASUS Update utility, flash the original
BIOS to load the new boot logo.
10. After flashing the BIOS, restart the computer to display the new boot
logo during POST.
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5-9
5.3.2 Audio configurations
The Realtek® ALC883 audio CODEC provides 6-channel audio capability
to deliver the ultimate audio experience on your computer. The software
provides Jack-Sensing function, S/PDIF Out support, and interrupt
capability. The ALC883 also includes the Realtek® proprietary UAJ®
(Universal Audio Jack) technology for all audio ports, eliminating cable
connection errors and giving users plug and play convenience.
Follow the installation wizard to install the Realtek® Audio Driver from the
support CD that came with the motherboard package.
If the Realtek audio software is correctly installed, you will find the Realtek
HD Audio Manager icon on the taskbar.
From the taskbar, double-click on the SoundEffect icon to display the
Realtek HD Audio Manager.
Realtek HD Audio Manager
Realtek HD Audio Manager
Exit
Configuration
options
button
Karaoke
Control
settings
window
Minimize
button
Information
button
Tool button
5-10
Chapter 5: Software support
Information
Click the information
button (
) to display
information about the audio
driver version, DirectX
version, audio controller,
audio codec, and language
setting.
Minimize
Click the minimize button (
) to minimize the window.
Exit
Click the exit button (
) to exit the Realtek HD Audio Manager.
Configuration options
Click any of the tabs in this area to configure your audio settings. Click the
arrow button ( ) to display more options.
ASUS P5L 1394
5-11
Sound Effect
The Realtek® ALC883 Audio
CODEC allows you to set your
listening environment, adjust the
equalizer, set the karaoke, or select
pre-programmed equalizer settings
for your listening pleasure.
To set the sound effect options:
1. From the Realtek HD Audio
Manager, click the Sound Effect
tab.
2. Click the shortcut buttons or the drop-down menus for options on
changing the acoustic environment, adjust the equalizer, or set the
karaoke to your desired settings.
3. Click
to effect the Sound Effect settings and exit.
Mixer
The Mixer option allows you to
configure audio output (playback)
volume and audio input (record)
volume.
To set the mixer options:
1. From the Realtek HD Audio
Manager, click the Mixer tab.
2. Turn the volume buttons to
adjust the Playback and/or
Record volume.
The Mixer option activates voice input from all channels by default. Make
sure to set all channels to mute ( ) if you do not want voice input.
3. Make adjustments to Wave, SW Synth, Front, Rear, Subwoofer, CD
volume, Mic volume, Line Volume, and Stereo mix by clicking the
control tabs and dragging them up and down until you get the desired
levels.
4. Click
to effect the Mixer settings and exit.
5-12
Chapter 5: Software support
Audio I/O
The Audio I/O option allows you
configure your input/output settings.
To set the Audio I/O options:
1. From the Realtek HD Audio
Manager, click the Audio I/O
tab.
2. Click the drop-down menu to
select the channel configuration.
3. The control settings window displays the status of connected devices.
Click
for analog and digital options.
4. Click <OK> to effect the Audio I/O settings and exit
Microphone
The Microphone option allows you
configure your input/output settings
and to check if your audio devices
are connected properly.
To set the Microphone options:
1. From the Realtek HD Audio
Manager, click the Microphone
tab.
2. Click the Noise Suppression
option button to reduce the
static background noise when recording.
3. Click the Acoustic Echo Cancellation option button to reduce the echo
from the front speakers when recording.
4. Click
to effect the Microphone settings and exit.
ASUS P5L 1394
5-13
3D Audio Demo
The 3D Audio Demo option gives
you a demonstration of the 3D
audio feature.
To start the 3D Audio Demo:
1. From the Realtek HD Audio
Manager, click the 3D Audio
Demo tab.
2. Click the option buttons to
change the sound, moving
path, or environment settings.
3. Click
4. Click
to test your settings.
to effect the 3D Audio Demo settings and exit.
5-14
Chapter 5: Software support
The Appendix describes the CPU
features that the motherboard
supports.
CPU features
A
Chapter summary
A
A.1
A.2
A.3
Intel® EM64T......................................................................... A-1
Enhanced Intel SpeedStep® Technology (EIST) ....................A-1
Intel® Hyper-Threading Technology......................................A-3
ASUS P5L 1394
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
can download the latest BIOS file from the ASUS website (www.asus.
com/support/download/) if you need to update the BIOS file. See
Chapter 4 for details.
•
•
Visit www.intel.com for more information on the EM64T feature.
Visit www.microsoft.com for more information on Windows® 64-bit OS.
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 4 for details.
•
Visit www.intel.com for more information on the EIST feature.
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)
ASUS P5L 1394
A-1
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>. See page 4-26 for details.
4.
Press <F10> to save your changes and exit the BIOS setup.
5. After the computer restarts, right click on a blank space on the
desktop, then select Properties from the pop-up menu.
6. When the Display Properties
window appears, click the Screen
Saver tab.
7. 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.
A-2
Appendix: CPU features
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. See page 4-26 for details.
The BIOS item appears only if you installed a CPU that supports
Hyper-Threading Technology.
3. Restart the computer.
ASUS P5L 1394
A-3
A-4
Appendix: CPU features
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