No part of this manual, including the products and software described in it, may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language in any form or by any means, except documentation kept by the purchaser for
backup purposes, without the express written permission of ASUSTeK COMPUTER INC.
(“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modified or
altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2)
the serial number of the product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE
LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
(INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE
OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR
ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED
FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME
WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS.
ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR
INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS
AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered
trademarks or copyrights of their respective companies, and are used only for identification or
explanation and to the owners’ benefit, without intent to infringe.
This device complies with FCC Rules Part 15. 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.
vi
Safety information
Electrical safety
•To prevent electrical shock hazard, disconnect the power cable from
the electrical outlet before relocating the system.
•When adding or removing devices to or from the system, ensure that
the power cables for the devices are unplugged before the signal
cables are connected. If possible, disconnect all power cables from the
existing system before you add a device.
•Before connecting or removing signal cables from the motherboard,
ensure that all power cables are unplugged.
•Seek professional assistance before using an 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 product and adding devices on it, carefully read all
the documentation that came with the package.
•Before using the product, make sure all cables are correctly connected
and the power cables are not damaged. If you detect any damage,
contact your dealer immediately.
•To avoid short circuits, keep paper clips, screws, and staples away from
connectors, slots, sockets and circuitry.
•Avoid dust, humidity, and temperature extremes. Do not place the
product in any area where it may become wet.
•Place the product on a stable surface.
•If you encounter technical problems with the product, contact a
qualified service technician or your retailer.
vii
About this guide
This user guide contains the information you need when installing the
ASUS PR-DLS533 motherboard.
How this guide is organized
This manual contains the following parts:
•Chapter 1: Product introduction
This chapter describes the features of the PR-DLS533 motherboard. It
includes brief descriptions of the special attributes 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 and gives information
on the BIOS beep codes.
•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: Driver installation
This chapter tells how to install SCSI, LAN, and VGA drivers under
various operating systems.
viii
Conventions used in this guide
To make sure that you perform certain tasks properly, take note of the
following symbols used throughout this manual.
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: Information that you MUST follow to complete a
task.
NOTE: Tips and additional information to aid in completing a task.
Where to find more information
Refer to the following sources for additional information and for product
and software updates.
1.ASUS Websites
The ASUS websites worldwide provide updated information on ASUS
hardware and software products. The ASUS websites are listed in the
ASUS Contact Information on page x.
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
ASUS contact information
ASUSTeK COMPUTER INC. (Asia-Pacific)
Address:150 Li-Te Road, Peitou, Taipei, Taiwan 112
General Tel:+886-2-2894-3447
General Fax:+886-2-2894-3449
General Email:info@asus.com.tw
Technical Support
MB/Others (Tel):+886-2-2890-7121 (English)
Notebook (Tel):+886-2-2890-7122 (English)
Desktop/Server (Tel):+886-2-2890-7123 (English)
Support Fax:+886-2-2890-7698
Support Email:tsd@asus.com.tw
Web Site:www.asus.com.tw
ASUS COMPUTER INTERNATIONAL (America)
Address:44370 Nobel Drive, Fremont, CA 94538, USA
General Fax:+1-510-608-4555
General Email:tmd1@asus.com
Technical Support
Support Fax:+1-510-608-4555
General Support:+1-502-933-8713
Web Site:www.asus.com
Support Email:tsd@asus.com
ASUS COMPUTER GmbH (Germany and Austria)
Address:Harkortstr. 25, 40880 Ratingen, BRD, Germany
General Fax:+49-2102-442066
General Email:sales@asuscom.de (for marketing requests only)
Technical Support
Support Hotline:MB/Others: +49-2102-9599-0
Notebook:+49-2102-9599-10
Support Fax:+49-2102-9599-11
Support (Email):www.asuscom.de/de/support (for online support)
Web Site:www.asuscom.de
x
PR-DLS533 specifications summary
CPU
Chipsets
Front Side Bus (FSB)
Memory
Onboard LAN
Onboard SCSI
Onboard VGA
Expansion slots
Support for Intel® Xeon™ processor
On-die 512KB L2 cache
RCC Grand Champion LE Server (GCLE)
RCC Champion South Bridge 5.0 (CSB5)
RCC Champion I/O Bridge 2.0 (CIOB-X2)
400/533 MHz
6 x 184-pin DDR DIMM sockets
Supports PC2100/PC1600 registered ECC DDR DIMMs
Supports 128MB to 12GB system memory
LSI® 53C1030 PCI-X Ultra320 SCSI controller
ATI® RAGE-XL PCI-based VGA controller
4 x PCI 64-bit/133MHz 3V (PCI-X1 to PCI-X4)
1 x PCI 64-bit/100MHz 3V (PCI-X5)
(PCI-X5 supports either LSI MegaRAID 320-0 or Intel
SRC ZCR card when LSI
1 x PCI 32-bit/33MHz 5V (PCI6)
®
53C1030 is onboard)
Rear panel I/O
Internal connectors
BIOS features
1 x Parallel port
1 x Serial port
1 x VGA port
1 x PS/2 keyboard port
1 x PS/2 mouse port
2 x USB 1.1 ports
2 x RJ-45 ports (with LED)
2 x 68-pin Ultra320 SCSI connectors
2 x ATA/100 IDE connectors
1 x Floppy disk connector
1 x USB 1.1 connector for two additional USB ports
1 x Serial Port 2 (COM2) connector
eRMC and IPMI connectors (for ASMC card)
CPU/Power/Chassis fan connectors
24-pin/8-pin ATX power connectors
IDE LED/Power LED connectors
20-pin Front panel connector
Chassis intrusion, SMBus, WOL, and WOR connectors
4Mb Flash ROM, Award BIOS with ACPI, DMI, Green, PnP
features, and Enhanced Server BIOS features
(Continued on the next page)
xi
PR-DLS533 specifications summary
Form Factor
Support CD contents
* Specifications are subject to change without notice.
Extended ATX form factor: 12 in x 13 in (30.5 cm x 33 cm)
Device drivers
Management software
Utilities
Contact information
xii
Chapter 1
This chapter describes the features of the
PR-DLS533 motherboard. It includes brief
explanations of the special attributes of the
motherboard and the new technology it
supports.
Thank you for buying the ASUS® PR-DLS533 motherboard!
The ASUS
latest technologies making it another standout in the long line of ASUS
quality server motherboards!
The PR-DLS533 incorporates dual Intel
604-pin package coupled with the ServerWorks® Grand Champion Low
End (GCLE) SystemSet to deliver a reliable and high performance dualprocessor server platform.
Before you start installing the motherboard, and hardware devices on it,
check the items in your package with the list below.
PR-DLS533 motherboard delivers a host of new features and
®
Xeon™ processors in 603/
1.2Package contents
Check your PR-DLS533 package for the following items.
ASUS PR-DLS533 motherboard
Extended ATX form factor: 12 in x 13 in (30.5 cm x 33 cm)
ASUS PR-DLS533 support CD
I/O shield
80-conductor ribbon cable for UltraDMA100/66//33 IDE drives
68-pin LVD SCSI cable for Ultra320 SCSI devices
Ribbon cable for a 3.5-inch floppy drive
Bag of extra jumper caps
PR-DLS533 User Guide
LSI SCSI Controller User’s Manual
If any of the above items is damaged or missing, contact your retailer.
ASUS PR-DLS533 motherboard user guide
1-1
1.3Special features
1.3.1Product highlights
Latest processor technology
The PR-DLS533 motherboard supports the Intel
603/604-pin surface mount ZIF sockets. The processor features the Intel
NetBurst™ micro-architecture that includes hyper-pipelined technology, a
rapid execution engine, a 533/400MHz system bus, and an execution trace
cache to offer a significant increase in performance. See page 2-4 for more
information.
®
Xeon processor via dual
®
DDR memory support
Employing the Double Data Rate (DDR) memory technology, the
PR-DLS533 motherboard supports up to 12GB of system memory using
PC2100/1600 registered ECC DDR DIMMs. The ultra-fast 266MHz
memory bus doubles the speed of the PC133 SDRAM to deliver the
required bandwidth for the latest 3D graphics, multimedia, and Internet
applications. See page 2-10.
Dual-channel Ultra320 SCSI
The LSI®53C1030 64-bit/100MHz PCI-X SCSI controller is onboard to
support dual-channel Ultra320 SCSI connectors that provide high-speed
data transfer interfaces.
Advanced 64-bit PCI-X slots
The 64-bit/133MHz PCI-X slots onboard maximizes I/O bandwidth for the
next generation 64-bit PCI-X cards that support 133MHz bus. The PCI-X
specification 1.0a allows full peer-to-peer transactions between PCI buses
and provides options for intelligent I/O and server management cards.
ATA/100 IDE support
The dual-channel bus master IDE connectors comply with the ATA/100
protocol and supports ATA/100, Multi-Word DMA Mode2, PIO modes 3 & 4
IDE devices such as ATAPI IDE CD-ROM, CD-R/RW, ZIP, and LS-120
drives.
1-2
Chapter 1: Product introduction
Onboard LAN
The motherboard comes with the Intel® 82540EM 32-bit PCI Gigabit
Ethernet controller and the Intel® 82544GC 64-bit PCI-X Gigabit Ethernet
controller to support the latest LAN technologies. The Intel® 82551QM Fast
Ethernet controller is an option.
Onboard VGA
The ATI Rage-XL PCI-based VGA controller integrates an 8MB display
SDRAM to provide onboard video solution.
ASUS PR-DLS533 motherboard user guide
1-3
1.3.2Value-added solutions
Temperature, fan, and voltage monitoring
The CPU temperature is monitored by the ASUS ASIC to prevent
overheating and damage. The system fan rotations per minute (RPM) is
monitored for timely failure detection. The system voltage levels are
monitored to ensure stable supply of current for critical components.
Dual function power switch
While the system is ON, pressing the power switch for less than 4 seconds
puts the system to sleep mode or to soft-off mode, depending on the BIOS
setting. Pressing the power switch for more than 4 seconds lets the
system enter the soft-off mode regardless of the BIOS setting.
Remote Ring In
This feature allows the system to wake up remotely through an internal or
external modem, if present.
Wake-Up support
The motherboard includes Wake-On-LAN, Wake-On-Ring, and BIOS
Wake-Up features.
Server management
The motherboard comes with an ASMC connector that supports the
optional ASMC-HE/ME/LE card to comply with server reliability, availability,
and serviceability requirements. Remote management response via
remote diagnostics and troubleshooting still works even when the
operating system has stopped functioning.
ACPI ready
The Advanced Configuration power Interface (ACPI) provides more energy
saving features for operating systems that support OS Direct Power
Management (OSPM).
Concurrent PCI
This feature allows multiple PCI transfers from PCI master buses to the
memory and processor.
1-4
Chapter 1: Product introduction
Auto fan off
The system fans power off automatically when the system is in sleep
mode. This feature reduces both power consumption and system noise.
Chassis intrusion detection
The motherboard supports chassis intrusion monitoring through the ASUS
ASIC. A chassis intrusion event is retained in the system memory for more
protection.
Smart BIOS
The 4Mbit firmware gives an easy-to-use interface that provides more
control and protection to the motherboard. The BIOS has a boot block
write protection and HD/SCSI/MO/ZIP/CD/Floppy boot selection, and is
Year 2000 certified.
Compliance
Both the BIOS and the hardware levels of the motherboard meet the
stringent requirements for SDG 2.0 certification. The new SDG 2.0
requirements for systems and components are based on the following
high-level goals: support for Plug-and-Play compatibility and power
management for configuring and managing all system components, 32-bit
device drivers, and installation procedures for Windows NT/2000/XP.
Color-coded connectors and descriptive icons make identification easy as
required by the PC ‘99 specification.
ASUS PR-DLS533 motherboard user guide
1-5
1.4Motherboard overview
Before you install the PR-DLS533 motherboard, familiarize yourself with its
physical configuration and available features to facilitate the motherboard
installation and future upgrades. A sufficient knowledge of the motherboard
specifications will also help you avoid mistakes that may damage the
board and its components.
1.4.1Major components
The following are the major components of the PR-DLS533 motherboard
as pointed out in the picture on page 1-7.
1.DDR DIMM sockets
2.8-pin 12V SSI power connector
3.24/20-pin ATX power connector
®
4.ServerWorks
Grand Champion
LE North Bridge (CMIC-LE)
5.DIP switches
6.603/604-pin CPU sockets
7.IDE connectors
®
8.ServerWorks
Champion South
Bridge (CSB5)
9.Ultra320 SCSI connectors
®
10.LSI
Ultra320 SCSI controller
11.Flash ROM
12.ASUS ASIC
®
13.ServerWorks
64-bit I/O Bridge
(CIOB-X2)
14.Floppy disk connector
15.ATI Rage-XL VGA controller
16.PCI-X slots (PCI-X1 to PCI-X5)
PCI slot (PCI6)
®
17.Intel
82540EM 32-bit PCI
Gigabit Ethernet controller
(or Intel
®
82551QM Fast
Ethernet controller)
18.LPC super I/O controller
®
19.ServerWorks
64-bit I/O Bridge
(CIOB-X2)
®
20.Intel
82544GC 64-bit PCI-X
Gigabit Ethernet controller
21.PS/2 mouse port
22.Parallel port
23.RJ-45 ports
24.VGA port
25.Serial port
26.USB ports 1 and 2
27.Keyboard port
1-6
See page 1-8 for the specifications of each component. Refer to
Chapter 2 for detailed information on the components.
Chapter 1: Product introduction
20
19
2
1
3
4
5
6
18
17
16
15
2122
14
7
8
9
10111213
2726232524
ASUS PR-DLS533 motherboard user guide
1-7
1.4.2Core specifications
1
DDR DIMM sockets. These six 184-pin DIMM sockets support up
to 12GB system memory using registered ECC PC2100/1600 DDR
DIMMs.
2
8-pin 12V SSI power connector. This power connector is for an
ATX power supply.
3
24/20-pin ATX power connector. This power connector is for an
ATX power supply.
4
ServerWorks
®
Grand Champion LE north bridge (CMIC-LE).
The Champion Memory and I/O Controller LE (CMIC-LE) acts as
the host bridge of the Grand Champion Low End (GCLE)
SystemSet. The CMIC-LE device interfaces directly to the
processor bus, and integrates the functions of the main memory
controller and the Inter Module Bus (IMB) interface unit. The
processor interface supports a 533/400MHz Front Side Bus (FSB)
providing a 4.26GB/s or 3.2GB/s bandwidth, 2-way interleaved
memory up to 12GB using registered ECC PC2100/1600 DDR
DIMMs, and two high speed IMBs plus one thin IMB to connect to
the south bridge CSB5.
5
DIP switches. This 5-switch Dual Inline Package (DIP) allows you
to set the CPU external frequency.
6
603/604-pin CPU sockets. Two 603/604-pin surface mount, Zero
Insertion Force (ZIF) sockets for the Intel
®
Xeon™ processor with
512KB L2 cache and a 533/400 MHz system bus that allows up to
4.26GB/s or 3.2GB/s data transfer rate.
7
IDE connectors. These dual-channel bus master IDE connectors
support up to four Ultra DMA/100/66, PIO Modes 3 & 4 IDE
devices. Both the primary (blue) and secondary (black) connectors
are slotted to prevent incorrect insertion of the IDE ribbon cable.
8
ServerWorks
®
Champion south bridge (CSB5). The Champion
South Bridge (CSB5) primarily acts as a PCI to Low Pin Count
(LPC) bridge, but also supports several integrated functions
including dual-channel ATA/100 IDE controller, 4-port USB 1.1
interface, ACPI power management and detection, XIO-APIC, and
legacy functions 8237DMA, 8259APIC, and 8254 timer.
1-8
Chapter 1: Product introduction
9
10
Ultra320 SCSI connectors. These dual-channel 68-pin Ultra320
SCSI connectors support up to 30 SCSI devices, and data transfers
of 320Mbps.
®
LSI
Ultra320 SCSI controller. The LSI 53C1030 SCSI controller
supports up to 30 SCSI devices through the onboard dual-channel
SCSI connectors.
11
12
13
14
15
Flash ROM. This 4Mb flash ROM contains the programmable
BIOS program.
ASUS ASIC. This chip performs multiple system functions that
include hardware and system voltage monitoring, among others.
ServerWorks
®
64-bit I/O Bridge (CIOB-X2). The Champion I/O
Bridge (CIOB-X2) provides a high performance data flow path
between the IMB and the I/O subsystem, which supports multiple
PCI-X interfaces that allows large, efficient, and flexible I/O
configurations. The CIOB-X2 supports dual 64-bit PCI-X I/O buses
that comply with PCI 2.2 specification. There are two CIOB-X2 on
the motherboard.
Floppy disk connector. This connector accommodates the
provided ribbon cable for the floppy disk drive. One side of the
connector is slotted to prevent incorrect insertion of the floppy disk
cable.
ATI Rage-XL VGA controller. This PCI-based VGA controller
supports up to 8MB display SDRAM for 1280x1024 and true color
resolutions.
16
PCI-X/PCI slots. Four 64-bit/133MHz and one 64-bit/100MHz
PCI-X slots, and a 32-bit/33MHz PCI expansion slot support bus
master PCI-X/PCI cards.
17
Intel
®
82540EM 32-bit PCI Gigabit Ethernet controller. This LAN
controller provides a 32-bit interface and supports 10/100/1000
Mbps data transfer rates.
-or-
®
Intel
82551QM Fast Ethernet controller. This LAN controller fully
LPC super I/O controller. This Low Pin Count (LPC) interface
provides the commonly used Super I/O functionality. The chipset
supports UART compatible serial ports, one parallel port with EPP
and ECP capabilities, a floppy drive, and PS/2 keyboard and
mouse.
19
20
21
22
23
ServerWorks
®
64-bit I/O Bridge (CIOB-X2). (See description in
item 13.)
®
Intel
82544GC 64-bit PCI-X Gigabit Ethernet controller. This
LAN controller is integrated Ethernet LAN component that supports
10/100/1000Mbps data rates. The 82544GC is optimized for LAN
on Motherboard (LOM), enterprise networking, and Internet
appliances that use a PCI or PCI-X bus. The controller provides a
32/64-bit 33/66MHz interface to the PCI bus that supports PCI
Specification Rev. 2.2, and to the PCI-X extension to the PCI Local
Bus Rev. 1.0a at clock rates of up to 133MHz.
PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.
Parallel port. This 25-pin port connects a parallel printer, a
scanner, or other devices.
RJ-45 ports. These ports allows connection to a Local Area
Network (LAN) through a network hub.
24
25
26
27
VGA port. This port is for a VGA-monitor or other VGA-compatible
devices.
Serial port. This 9-pin COM1 port is for pointing devices or other
serial devices.
USB 1.1 ports. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB devices.
PS/2 keyboard port. This purple 6-pin connector is for a PS/2
keyboard.
1-10
Chapter 1: Product introduction
Chapter 2
This chapter describes the hardware setup
procedures that you have to perform when
installing system components. It includes
details on the switches, jumpers, and
connectors on the motherboard.
Before you install the motherboard, study the configuration of your chassis to
ensure that the motherboard fits into it. The PR-DLS533 uses the extended
ATX form factor that measures 12 inches x 13 inches (30.5 x 33 cm).
Make sure to unplug the power cord before installing or removing the
motherboard. Failure to do so may cause you physical injury and
damage motherboard components.
2.1.1Placement 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.
2.1.2Screw holes
Place 11 screws into the holes indicated by circles to secure the
motherboard to the chassis.
Do not overtighten the screws! Doing so may damage the
motherboard.
Take note of the following precautions before you install motherboard
components or change any motherboard settings.
1.Unplug the power cord from the wall socket before touching any
component.
2.Use a grounded wrist strap or touch a safely grounded object or to
a metal object, such as the power supply case, before handling
components to avoid damaging them due to static electricity.
3.Hold components by the edges to avoid touching the ICs on them.
4.Whenever you uninstall any component, place it on a grounded
antistatic pad or in the bag that came with the component.
5.Before you install or remove any component, ensure that the
ATX power supply is switched off or the power cord is
detached from the power supply. Failure to do so may cause
severe damage to the motherboard, peripherals, and/or
components.
2.4Central Processing Unit (CPU)
2.4.1Overview
The motherboard comes with dual surface mount 603/604-pin Zero
Insertion Force (ZIF) sockets. The sockets are designed for the Intel
Processor in the 603/604-pin package with 512KB L2 cache. The
processor includes the Intel® NetBurst™ micro-architecture that features
the hyper-pipelined technology, rapid execution engine, 533/400MHz
system bus, and execution trace cache. Together, these attributes improve
system performance by allowing higher core frequencies, faster execution
of integer instructions, and data transfer rate of up to 4.27GB/s or 3.2GB/s.
Prestonia
Gold Arrow
PR-DLS533
PR-DLS533 Socket 604
ASUS PR-DLS533 motherboard user guide
2-3
2.4.2Installing the CPU
Note in the illustration that the CPU has a gold triangular mark on one
corner. This mark indicates the processor Pin 1 that should match a
specific corner of the CPU socket.
Incorrect installation of the CPU into the socket may bend the pins and
severely damage the CPU!
CPU Socket 1
(outer socket)
CPU Socket 2
(inner socket)
1.The motherboard supports either one or two CPUs. If you are
installing only one CPU, you MUST install it in CPU socket 1.
2.If you are installing two CPUs, install in the CPU socket 2 first.
CPU onboard LED
This warning LED (LED1) lights up if you installed two CPUs of different
type/voltage. You must install identical CPUs on this motherboard.
LED1
ON
CPU Type/Voltage
not identical
PR-DLS533
OFF
CPU Type/Voltage
identical
2-4
PR-DLS533 Onboard LED
Chapter 2: Hardware information
Loading...
+ 112 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.