R P2-99B
Pentium® III / II / CeleronTM Motherboard
USER’S MANUAL
USER'S NOTICE
No part of this manual, including the products and software described in it, may be repro-
duced, 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”).
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EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
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OR PRODUCT.
Product warranty or service will not be extended if: (1) the product is repaired, modified or
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the serial number of the product is defaced or missing.
Products and corporate names appearing in this manual may or may not be registered trade-
marks or copyrights of their respective companies, and are used only for identification or
explanation and to the owners’ benefit, without intent to infringe.
• Intel, LANDesk, and Pentium are registered trademarks of Intel Corporation.
• Celeron is a trademark of Intel Corporation.
• IBM and OS/2 are registered trademarks of International Business Machines.
• Symbios is a registered trademark of Symbios Logic Corporation.
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The product name and revision number are both printed on the product itself. Manual revi-
sions are released for each product design represented by the digit before and after the period
of the manual revision number. Manual updates are represented by the third digit in the manual
revision number.
For previous or updated manuals, BIOS, drivers, or product release information, contact ASUS
at http://www.asus.com.tw or through any of the means indicated on the following page.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FUR-
NISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT
ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COM-
MITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR
ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUD-
ING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Copyright ©1999 ASUSTeK COMPUTER INC. All Rights Reserved.
ASUS P2-99B
Product Name:
Manual Revision: 1.01 E388
May 1999
Release Date:
2
ASUS P2-99B User’s Manual
ASUS CONTACT INFORMATION
ASUSTeK COMPUTER INC. (Asia-Pacific)
Marketing
Address:
Telephone:
Fax:
Email:
150 Li-Te Road, Peitou, Taipei, Taiwan 112
+886-2-2894-3447
+886-2-2894-3449
info@asus.com.tw
Technical Support
Tel (English): +886-2-2894-3447 ext. 706
Tel (Chinese): +886-2-2894-3447 ext. 111
Fax:
Email:
Newsgroup:
WWW:
FTP:
+886-2-2895-9254
tsd@asus.com.tw
news2.asus.com.tw
www.asus.com.tw
ftp.asus.com.tw/pub/ASUS
ASUS COMPUTER INTERNATIONAL (America)
Marketing
Address:
6737 Mowry Avenue, Mowry Business Center, Building 2
Newark, CA 94560, USA
+1-510-608-4555
info-usa@asus.com.tw
Fax:
Email:
Technical Support
Fax:
BBS:
Email:
WWW:
FTP:
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+1-510-739-3774
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www.asus.com
ftp.asus.com.tw/pub/ASUS
ASUS COMPUTER GmbH (Europe)
Marketing
Address:
Telephone:
Fax:
Email:
Harkort Str. 25, 40880 Ratingen, BRD, Germany
49-2102-445011
49-2102-442066
sales@asuscom.de
Technical Support
Hotline:
BBS:
Email:
WWW:
FTP:
49-2102-499712
49-2102-448690
tsd@asuscom.de
www.asuscom.de
ftp.asuscom.de/pub/ASUSCOM
ASUS P2-99B User’s Manual
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CONTENTS
I. INTRODUCTION............................................................................... 7
How This Manual Is Organized .......................................................... 7
Item Checklist ..................................................................................... 7
II. FEATURES ........................................................................................ 8
Features of the ASUS P2-99B Motherboard....................................... 8
The ASUS P2-99B Motherboard ................................................ 11
III. HARDWARE SETUP .................................................................... 12
Layout of the ASUS P2-99B Motherboard ....................................... 12
Hardware Setup Steps ....................................................................... 14
1. Motherboard Settings .................................................................... 14
Jumpers ....................................................................................... 14
SPD Support .......................................................................... 18
2. System Memory (DIMM) ............................................................. 18
DIMM Memory Installation Procedures: .............................. 18
3. Central Processing Unit (CPU) .................................................... 21
Universal Retention Mechanism ........................................... 21
Heatsinks ............................................................................... 21
Installing the Processor ............................................................... 22
ASUS Smart Thermal Solutions
(only for motherboards with hardware monitor) ............. 24
Recommended Heatsinks for Slot 1 Processors .................... 25
4. Expansion Cards ........................................................................... 26
Expansion Card Installation Procedure ................................. 26
Assigning IRQs for Expansion Cards.................................... 26
Assigning DMA Channels for ISA Cards .............................. 27
ISA Cards and Hardware Monitor ......................................... 27
Accelerated Graphics Port (AGP) ......................................... 27
5. External Connectors ..................................................................... 28
Power Connection Procedures .......................................................... 37
IV. BIOS SETUP ................................................................................... 38
Flash Memory Writer Utility ............................................................ 38
Main Menu .................................................................................. 38
Managing and Updating Your Motherboard’s BIOS................... 40
6. BIOS Setup .................................................................................. 41
Load Defaults ........................................................................ 42
Standard CMOS Setup ................................................................ 42
Details of Standard CMOS Setup: ......................................... 42
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ASUS P2-99B User’s Manual
CONTENTS
BIOS Features Setup ................................................................... 45
Details of BIOS Features Setup ............................................. 45
Chipset Features Setup ................................................................ 48
Details of Chipset Features Setup .......................................... 48
Power Management Setup........................................................... 51
Details of Power Management Setup .................................... 51
PNP and PCI Setup ..................................................................... 54
Details of PNP and PCI Setup ............................................... 54
Load BIOS Defaults .................................................................... 56
Load Setup Defaults .................................................................... 56
Supervisor Password and User Password ................................... 57
IDE HDD Auto Detection ........................................................... 58
Save & Exit Setup ....................................................................... 60
Exit Without Saving .................................................................... 60
V. SOFTWARE SETUP ....................................................................... 61
ASUS Smart Motherboard Support CD............................................ 61
Installation Submenu ............................................................. 62
DOS Utility Submenu............................................................ 63
ASUS Contact Information ................................................... 64
Uninstalling Programs ...................................................................... 65
VI. SOFTWARE REFERENCE.......................................................... 67
ASUS PC Probe (only w/ optional hardware monitor)..................... 67
Intel LANDesk Client Manager
(only w/ optional hardware monitor) .......................................... 72
Desktop Management Interface (DMI)............................................. 78
VII. APPENDIX .................................................................................... 81
The ASUS CIDB Chassis Intrusion Sensor Module ......................... 81
The ASUS S370 CPU Card .............................................................. 83
ASUS PCI-L101 Fast Ethernet Card ................................................ 85
Glossary ............................................................................................ 87
ASUS P2-99B User’s Manual
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FCC & DOC COMPLIANCE
Federal Communications Commission Statement
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 installa-
tion. 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 inter-
ference by one or more of the following measures:
• Re-orient or relocate the receiving antenna.
•
• Connect the equipment to an outlet on a circuit different from that to which
Increase the separation between the equipment and receiver.
the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
WARNING! 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 Cana-
dian Department of Communications.
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ASUS P2-99B User’s Manual
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I. INTRODUCTION
How This Manual Is Organized
This manual is divided into the following sections:
Introduction
Features
I.
II.
III. Hardware Setup
IV. BIOS Setup
V.
VI. Software Reference Reference material for the included support software
VII. Appendix
Manual information and checklist
Information and specifications concerning this product
Instructions on setting up the motherboard and jumpers
Instructions on setting up the BIOS software
Instructions on setting up the included support software
Optional items and general reference
Software Setup
Item Checklist
Please check that your package is complete. If you discover damaged or missing
items, please contact your retailer.
(1) ASUS Motherboard
(1) Universal Retention Mechanism for SECC2/SECC/SEPP Processors
(1) Ribbon cable for master and slave IDE drives
(1) Ribbon cable for (1) 5.25” and (2) 3.5” floppy disk drives
(1) Serial cable connector set
(1) Parallel + PS/2 mouse connector set
(1) Bag of spare jumper caps
(1) Support CD with drivers and utilities
(1) This Motherboard User’s Manual
ASUS IrDA-compliant infrared module (optional)
ASUS USB/MIR module (optional)
ASUS CIDB chassis sensor module (optional)
ASUS S370 CPU card (optional)
ASUS PCI-L101 Wake-On-LAN 10/100 Ethernet Card (optional)
ASUS P2-99B User’s Manual
7
II. FEATURES
Features of the ASUS P2-99B Motherboard
The ASUS P2-99B is carefully designed for the demanding PC user who wants
advanced features processed by the fastest CPU.
Specifications:
• Multi-Speed: Supports Intel Pentium® III (450MHz and faster), Pentium® II
(233MHz to 450MHz), and CeleronTM (266MHz and faster) processors.
Intel AGPset: Features Intel’s 440ZX AGPset with I/O subsystems and front-
side bus (FSB) platform, which boosts the traditional 66MHz internal bus speed
to 100MHz.
• Multi-Cache: Supports processors with 512, 128, or 0KB Pipelined Burst Level
2 cache.
PC100 Memory Support: Equipped with three DIMM sockets to support Intel
PC100-compliant SDRAMs up to 512MB. These new SDRAMs are necessary
to meet the critical enhanced 100MHz bus speed requirement.
Peripheral Wake Up: Supports modem wake up, keyboard wake up, and LAN
card wake up functions from sleep or soft-off mode.
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•
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• Thermal Sensor Connector with Optional Sensor (only w/hardware monitor):
Accurately detects the CPU temperature with the ASUS Smart Fan or the Intel boxed
processor heatsink with fan when connected to an optional ASUS P2T-Cable.
PC Health Monitoring (optional): Provides an easier way to examine and man-
age system status information such as CPU and system voltages, temperatures,
and fan status through the onboard hardware monitor ASIC and the bundled
LDCM by Intel or PC Probe from ASUS.
•
•
• AGP Slot: Supports an Accelerated Graphics Port card for high performance,
component level interconnect targeted at 3D graphical display applications us-
ing a 1X or 2X mode bus.
SB-Link™: Features Creative’s SB-Link™, allowing SB16 compatibility, us-
ing Intel’s PC-PCI DMA and serialized IRQ protocols, to AWE64D or compat-
ible PCI audio cards.
SMBus: Features the System Management Bus interface, which is used to physi-
cally transport commands and information between SMBus devices.
PCI & ISA Expansion Slots: Provides three 32-bit PCI and two 16-bit ISA
slots.
•
•
• Multi-I/O: Provides two high-speed UART compatible serial ports and one par-
allel port with EPP and ECP capabilities. UART2 can also be directed from
COM2 to the Infrared Module for wireless connections.
• UltraDMA/33 Bus Master IDE: Comes with an onboard PCI Bus Master IDE
controller with two connectors that support four IDE devices in two channels,
supports UltraDMA/33, PIO Modes 3 and 4 and Bus Master IDE DMA Mode 2,
and supports Enhanced IDE devices, such as Tape Backup and CD-ROM, CD-
R, CD-RW and LS-120 drives.
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ASUS P2-99B User’s Manual