PM-9800 PENTIUM® 75MHz to 233MHz PCI, Ultra DMA/33 & High Speed Multi I/O Intel® 430TX Chipset System Board User’s Guide Revision 1.
PM-9800 MAINBOARD MANUAL MAINBOARD SPECIFICATIONS....................................................... 3 • Processor Compatibility List • Board Features MAINBOARD DIAGRAM..................................................................... 4 • Board Layout • Glossary of Board Components INSTALLATION GUIDE...................................................................... 5 • Step-by-Step Installation Procedures CONNECTOR PIN CONFIGURATIONS...........................................
PM-9800 MAINBOARD MANUAL CPUs SUPPORTED •Intel® Pentium® P54C (75MHz to 200MHz) •Intel® Pentium® with MMX™ Technology P55C (166MHz to 233MHz) •Cyrix®/IBM® 6x86MX (PR166) •Cyrix®/IBM® 6x86L (PR166+) •Cyrix®/IBM® 6x86 (PR120+ to PR200+) •AMD™ K6 (PR2-166 to PR2-233) •AMD™ K5 (PR75 to PR166) •IDT WinChip C6™ (200MHz) •High Performance Intel® 430TX Chipset •Switching voltage regulator supports 3.5, 3.3, 3.2, 3.0, 2.9, 2.8 & 2.
PM-9800 MAINBOARD MANUAL E D F B C M A I N B O A R D D I A G R A M A A ZIF SOCKET Plug the processor into this socket. Make sure the cpu is correctly aligned before you insert it. B AT POWER SUPPLY CONNECTOR Plug the dual connectors from the power supply directly into the board connectors. On most power supplies, you must orient the black (ground) wires such that all the black wires on both connectors are in the middle.
PM-9800 MAINBOARD MANUAL BE SURE YOU KNOW WHAT YOU ARE DOING! •It’s easy to get overly excited about your purchase, and to jump right into installing the system board into your case. Too many times, people fail to read the manual or insist on installing it themselves, only to find out later that they’ve permanently damaged their motherboard and as well as their components. Though this manual will make installation seem like a fairly simple procedure, it is not.
PM-9800 MAINBOARD MANUAL J2 - AT Power Supply Connector PIN 1 2 3 4 5 6 DESCRIPTION Power Good +5V +12V -12V Ground Ground PIN 7 8 9 10 11 12 DESCRIPTION Ground Ground -5V +5V +5V +5V C O N F I G U R A T I O N S J5 - Infrared Module Connector C O N N E C T I O R PIN 1 2 3 4 5 P I N J3 - Keyboard Connector DESCRIPTION Keyboard Clock Keyboard Data Not Connected Ground +5V J4 - PS/2 Mouse Connector PIN 1 2 3 4 5 6 7 8 PIN 1 2 3 4 5 6 7 8 DESCRIPTION Mouse Clock Ground Not Connected Mouse Data No
PM-9800 MAINBOARD MANUAL J7 RST - Reset Switch Connector PIN 1 2 DESCRIPTION Signal Ground C A S E S W I T C H P I N C O N F I G U R A T I O N S J7 HD-LED - HDD LED Connector PIN 1 2 DESCRIPTION VCC Signal J7 SUS-LED - Suspend LED Connector PIN 1 2 DESCRIPTION Signal Ground J7 SUS-SW - Suspend Switch PIN 1 2 DESCRIPTION Signal Ground J7 KB-LOCK - Keylock & Power LED PIN 1 2 3 4 5 DESCRIPTION LED Output Not Connected Ground Keylock Ground J7 SPK - Speaker Connector PIN 1 2 3 4 DESCRIPTION D
PM-9800 MAINBOARD MANUAL JP1 - CMOS RAM Discharge Selector PIN 1-2 2-3 DESCRIPTION Normal Mode (default) Clear CMOS M I S C E L L A N E O U S P I N C O N F I G U R A T I O N S Make sure that JP1 is set to Normal Mode (pins 1-2) before installing the mainboard. JPX1 - CPU Fan Connector PIN 1 2 3 DESCRIPTION Data +12V Ground JPX4 - DIMM Voltage Selector JPX4A 1-2 2-3 JPX4B 1-2 2-3 DESCRIPTION 5V 3.
PM-9800 MAINBOARD MANUAL SW1, SW2 & SW3 CPU Configuration Jumpers CPU TYPE CPU CLOCK PR# MHz C P U C O N F I G U R A T I O N J U M P E R S INTEL® PENTIUM® P54C INTEL® PENTIUM® MMX™ P55C CYRIX® IBM® 6x86 (3.5V) ® ® CYRIX IBM 6x86 (L & MX) AMD™ K5 (3.
PM-9800 MAINBOARD MANUAL MEMORY INSTALLATION BANK# 0 DESCRIPTION SIMM1 & SIMM2 (72 PIN SIMM) OR DIMM2 (168 PIN DIMM) MEMORY MODULE 2 X 4MB / 8MB / 16MB / 32MB / 64MB OR 4MB / 8MB / 16MB / 32MB / 64MB / 128MB 1 DIMM1 (168 PIN DIMM) 4MB / 8MB / 16MB / 32MB / 64MB / 128MB 2 SIMM3 & SIMM4 (72 PIN SIMM) 2 X 4MB / 8MB / 16MB / 32MB / 64MB M E M O R Y C O N F I G U R A T I O N S MEMORY CONSIDERATIONS •The mainboard lets you add up to 256MB of system memory through 4 SIMM and 2 DIMM sockets on the bo
PM-9800 MAINBOARD MANUAL The functions that described in this chapter will not be available unless the ATX power connector is being used. J1 - ATX Power Supply Connector A T X P O W E R F E A T U R E S PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DESCRIPTION 3.3V 3.3V Ground +5V Ground +5V Ground Power OK 5VSB +12V 3.3V -12V Ground PS-On Ground Ground Ground -5V +5V +5V JP2 (POW SW) - POWER SWITCH •When the system is off, push the power button to turn the system on.
PM-9800 MAINBOARD MANUAL After you have configured the mainboard and have assembled the components, turn on the computer and run the software setup to ensure that the systems information is correct. B I O S O V E R V I E W A N D S P E C I F I C A T I O N S WARNING •Due to the frequent upgrades of the AMI WINBIOS, this manual may not include descriptions of all the features available to you in your current BIOS.
PM-9800 MAINBOARD MANUAL PRIMARY MASTER & SLAVE, SECONDARY MASTER & SLAVE A D V A N C E D B I O S S E T T I N G S •Choose these icons to configure the hard disk drive named in the option. When you click on an icon, the following parameters are listed: Type, LBA/Large Mode, Block Mode, 32-bit Mode and PIO Mode. All parameters relate to IDE drives except Type FLOPPY DRIVE A,B •Choose the Floppy Drive A or B icon to specify the floppy drive type. The settings are 360KB 51/4”, 1.
PM-9800 MAINBOARD MANUAL POWER MANAGEMENT/APM •Set this option to ENABLED to enable power management and APM features. •This option specifies the power state that the green PC compliant video monitor enters when BIOS places it in a power saving state after the specified period of display inactivity has expired. VIDEO POWER DOWN MODE •This option specifies the power conserving state that the VESA VGA video subsystem enters after the specified period of display inactivity has expired.
PM-9800 MAINBOARD MANUAL H E L P F U L H I N T S A N D T R O U B L E S H O O T I N G T I P S WHAT TO DO FIRST... •The most overlooked and common problems are actually the easiest to solve. Even if you are the most seasoned of all computer technophiles and you can tell Bill Gates a thing or two, make sure you double check the following three most frequently repeated mistakes: (1) The power cable is not plugged firmly into the power supply in the back of the computer.
Trademark Acknowledgment Pentium is a trademark of the Intel Corporation. AMI is a trademark of American Megatrends Inc. MS-DOS, Windows 95 are trademarks of the Microsoft Corporation. Other trademarks belong to their respective owners. Specifications are subject to change without notice. Though the information presented in this User’s Guide has been reviewed carefully, no responsibility is assumed for inaccuracies.
