EFA P6LX-ATX Manuel utilisateur
P6LX-ATXP6LX-ATX
ISA/PCI/IOISA/PCI/IO
Mother BoardMother Board
User’s ManualUser’s Manual
PART NO. M527G00100 Rev 1.0 NOV. 1997
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P6LX-ATX M/B Manual Page 1
TABLE OF CONTENTSTABLE OF CONTENTS PAGE
1. SPECIFICATION …………………………………………………. 2
2. Jumper & Memory Setting …………………………………… 3
2.1 CPU Jumper Setting 3
2.2 Special Function Jumpers ……………………………………….
2.3 Multifunction Connector ………………………………………... 4
2.4 Memory Size………………………………………………………... 4
2.5 Heat Sink Direction (CPU Directions)…………………………... 4
2.6 Chart Of Jumper ………………………………………………….. 7
3. AWARD BIOS SETUP…………………………………….. 8
3.1 BIOS Setup ………….……………………………………………… 8
3.2 Standard CMOS Setup ………………………………………….. 10
3.3 BIOS Features Setup ……………………………………………… 14
3.4 Chipset Features Setup..…………………………………………. 16
3.5 Power Management Setup……………………………………... 18
3.6 PNP/PCI Configuration Setup ………………………………….. 21
3.7 Load BIOS Defaults ………………………………………………. 24
3.8 Load Setup Defaults ……………………………………………... 24
3.9 Integrated Peripherals …………………………………………... 24
3.10 Supervisor Password and User Password …………………….. 27
3.11 IDE HDD AUTO Detection ……………………………………….. 27
3.12 Save and Exit Setup ……………………………………………… 28
3.13 Exit Without Saving ……………………………………………….. 28
Page 2P6LX-ATX MB Manual
SPECIFICATIONSSPECIFICATIONS
1. P6LX-ATX SPECIFICATIONS
CPU CPU Intel Pentium II
CPU Speed 233/266/300MHz
System Speed 66MHz
BIOS BIOS 128K BIOS; PnP Compliant
BIOS ROM Flash Memory
MEMORY DRAM Size From 8M up to 384M Bytes
DRAM Module DIMM x 3 of 168 Pins
Data Path 64 Bit Wide
On Board I/O I/O Function Local Bus Enhanced Dual-Channel IDE
Bus Master PCI IDE / Mode 4, Ultra DMA-33 Support
ECP/EPP Parallel Port
2 Serial Port
IR Function (Optional)
FDD Support
2 PnP DMA Channel Steering Via BIOS
GREEN SYSTEM SMM Control, Stop CPU Clock
VGA Control Of DPMS
SLOT Expansion Slot 16 Bit ISA x 3
32 Bit PCI x 3 (3 Master Support)
AGP 1 AGP
Slot 1 For Pentium II CPU use only
USB Two USB Ports
Mouse PS/2 Mouse
Keyboard Keyboard CNN PS/2 Keyboard
Others Main Chipset INTEL 440LX CHIPSET
PACx1, PIIX4x1
I/O Chipset Winbond W83977TF, Keyboard & Mouse Boot Support
PCI Bus Master IDE Embedded Via PIIX4
PCB Size 305mm x 220mm x 1.6mm, 4 layers
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P6LX-ATX M/B Manual Page 3
JUMPER SETTINGJUMPER SETTING
2. Jumper & Memory Setting
2.1 CPU Jumper Setting
CPU SPEED (JP2) ABCD
333MHz OFF OFF ON ON
300MHz OFF ON OFF ON
266MHz OFF ON ON ON
233MHz ON OFF OFF ON
200MHz ON OFF ON ON
166MHz ON ON OFF ON
2.2 Special Function Jumpers
Jumper Number FUNCTION
J1 COM1
J2 ATX POWER CONNECTOR
J3 POWER FAN
J4 CPU FAN
J5 PRINT PORT CONNECTOR
J6 COM2
J7 IR PORT
J8 USB PORT
J9 SYSTEM FAN
J10- P5/7/9 5-7 NORMAL
7-9 CLEAR CMOS
J10-P8/10 ATX-POWER SWITCH BUTTON
J11-P2/4/6/8 SPEAKER CONNECTOR
J11-P1/3/5/7/9 POWER LED & KEYLOCK
J11-P13/14 EXTERNAL SMI SWITCH
J11-P15/16 HDD LED
J11-P17/18 RESET SWITCH
J12 LAN CARD BOOT UP
FDD FDD CONNECTOR
IDE1 PRIMARY HDD CONNECTOR
IDE2 SECONDARY HDD CONNECTOR
Page 4P6LX-ATX MB Manual
JUMPER SETTINGJUMPER SETTING
2.3 Multifunction Connector
CMOS CLEAR
ATX POWER
Power LED/Key Lock Ext_SMIReset
Speaker HDD
2.4 Memory Size
ll168 PIN DIMM168 PIN DIMM
Option Type
DIMM1/2/3 8M, 16M, 32M, 64M, 128M
NOTE : 1The DRAM interface supports 8 Mbytes to 384 Mbytes For access
time DIMM , must use 60ns or less.
2DIMM1/2/3 support 168pin 3.3v EDO or Sync. Mode DRAM.
2.5 Central Processing Unit (CPU)
This motherboard provides a single Edge Contact (SEC) slot for a
Pentium II processor packaged in a SEC cartridge. The SEC slot is not
compatible with other non-Pentium II processors.
Before your begin:
Find system cabinet with either the power supply fan or a secondary
fan circulating air across the SEC cartridge’s passive heat sink.
WARNING: Without sufficient air circulation the SEC cartridge may
become heat and cause damage to both the SEC cartridge and
motherboard.
You should check to see that you have the following 9 item. (Note: The
pictures in the following pages will have the same item number next to
them for your reference.
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P6LX-ATX M/B Manual Page 5
JUMPER SETTINGJUMPER SETTING
pin
(5)
post
(6)
(1)
(2)
Attach Mount Pentium II Retention Module (item3)
Captive Nut
Lock Holes
(3)
Top Bar (4)
Heat sink Support Base Top Bar (item4-7)
Base (7)
Pentium II Processor Heat sink (item8)
Heat Sink bottom groove for
the Support Top Bar (item 8)
Page 6P6LX-ATX MB Manual
JUMPER SETTINGJUMPER SETTING
2.6 Installing the Pentium II Processor:
1. Mount the Pentium II Retention Module: Place the Retention Module
over the SEC Slot with the Retainer’s Lock Holes toward the
motherboard’s memory slots and screw the captive Nuts using a flat
head screw driver.
2. Insert the SEC Cartridge : Insert the SEC Cartridge into the Locks
indicated on preceding picture (item3) and make sure that the Heat
Sink is facing the memory slot. Push down slowly while holding the
Retention Module’s sides inward so that the SEC Cartridge does not
push away the two walls of the Retention Module.
3. Secure the Heat Sink: Slide the Heat Sink support Top Bar into the
bottom groove of Heat Sink until it locks into the heat sink support
Base Posts.
4. Heat Sink Direction: How to allocate Heat Sink on board efficiently.
CPU FAN
HEAT SINK
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P6LX-ATX M/B Manual Page 7
JUMPER SETTINGJUMPER SETTING
2.7 Chart Of Jumper
WINBOND
W839771F
PCI1
PCI2
PCI3
AGP
SLOT1
DIMM3
DIMM2
DIMM1
JP2
ABCD
INTEL 82371
INTEL 443LX
ATX-POWER
POWER FAN
CPU FAN
JP10
JP11
FLASH BATTERY
IDE1
IDE2
FDD
USB
IrDA
J12
Chassis FAN
ISA1
ISA2
ISA3
LM78
LM75
COM2 PRINT PORT PS/2 KB PS/2 MOUSE COM1
PIN1
PIN1
PIN1
Page 8P6LX-ATX MB Manual
3. AWARD BIOS SETUP
3.1 BIOS Setup
The motherboard supports 5V programmable Flash ROM chips. These memory chips can be
updated when BIOS upgrades are released. Use the Flash Memory Writer utility to download the
new BIOS file into the ROM chip as described in detail in this section.
All computer motherboards provide a Setup utility program for specifying the system
configuration and settings. If your motherboard came in a computer system, the proper
configuration entries may have already been made, If so, invoke the Setup utility, as described
later, and take note of the configuration settings for future reference; in particular, the hard disk
specifications.
If you are installing the motherboard, reconfiguring your system or you receive a Run Setup
message, you will need to enter new setup information. This section describes how to configure
your system using this utility.
The BIOS ROM of the system stores the Setup utility. When you turn on the computer, the
system provides you with the opportunity to run this program. This appears during the Power-On
Self Test (POST). Press the <Delete> Key to call up the Setup utility. If you are a little bit late
pressing the mentioned key(s), POST will continue with its test routines, thus preventing you
from calling up Setup. If you still need to call Setup, reset the system by simultaneously pressing
the <Ctrl>,<Alt> and <Delete> keys, or by pushing the Reset button on the system case. You
can also restart by turning the system off and then back on again. But do so only if the first two
methods fail.
When you invoke Setup, the CMOS SETUP UTILITY main program screen will appear with the
following options:
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P6LX-ATX M/B Manual Page 9
AWARD BIOS SETUPAWARD BIOS SETUP
Load Defaults
The “Load BIOS Defaults” option loads the minimized settings for troubleshooting. “Load Setup
Defaults”, on the other hand, is for loading optimized defaults for regular use, Choosing defaults
at this level, will modify all applicable settings.
A section at the bottom of the above screen displays the control keys for this screen. Take note
of these keys and their respective uses. Another section just below the control keys section
displays information on the currently highlighted item in the list.
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