Gigabyte 6WMM7 Series User manual

Table of Contents
1
TABLE OF CONTENTS
1. INTRODUCTION
1.1. PREFACE............................................................................................................ 1-1
1.2. KEY FEATURES................................................................................................. 1-1
1.3. PERFORMANCE LIST........................................................................................ 1-2
1.4. BLOCK DIAGRAM............................................................................................... 1-3
1.5. INTRODUCE THE INTELCeleronTM Socket 370 Processor............................ 1-4
1.6. INTRODUCE AMR.............................................................................................. 1-4
2. SPECIFICATION
2.1. HARDWARE ....................................................................................................... 2-1
2.2. SOFTWARE........................................................................................................ 2-2
2.3. ENVIRONMENT.................................................................................................. 2-2
3. HARDWARE INSTALLATION
3.1. UNPACKING....................................................................................................... 3-1
3.2. MAIN BOARD LAYOUT...................................................................................... 3-2
3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS................................ 3-3
3.4. DRAM INSTALLATION....................................................................................... 3-8
3.5. CPU SPEED SETUP........................................................................................... 3-8
3.6. CMOS RTC & ISA CFG CMOS SRAM............................................................... 3-9
3.7. SPEAKER CONNECTOR INSTALLATION........................................................ 3-9
3.8. HARDWARE RESET SWITCH CONNECTOR INSTALLATION...................... 3-10
3.9. POWER LED CONNECTOR INSTALLATION................................................... 3-10
3.10. IDE & ATAPI DEVICE INSTALLATION............................................................ 3-10

6WMM7/6WMM7-1
2
3.11. PERIPHERAL DEVICE INSTALLATION.......................................................... 3-10
3.12. KEYBOARD & PS/2 MOUSE INSTALLATION................................................. 3-10
4. BIOS CONFIGURATION
4.1. ENTERING SETUP............................................................................................. 4-1
4.2. CONTROL KEYS ................................................................................................ 4-1
4.3. GETTING HELP.................................................................................................. 4-2
4.3.1. Main Menu............................................................................................... 4-2
4.3.2. Status Page Setup Menu / Option Page Setup Menu.............................. 4-2
4.4. THE MAIN MENU................................................................................................ 4-2
4.5. STANDARD CMOS FEATURES MENU ............................................................ 4-5
4.6. ADVANCED BIOS FEATURES ......................................................................... 4-9
4.7. ADVANCED CHIPSET FEATURES .................................................................. 4-13
4.8. INTEGRATED PERIPHERALS........................................................................... 4-16
4.9. POWER MANAGEMENT SETUP...................................................................... 4-24
4.10. PNP/PCI CONFIGURATIONS.......................................................................... 4-29
4.11. PC HEALTH STATUS....................................................................................... 4-31
4.12. FREQUENCY/VOLTAGE CONTROL............................................................... 4-33
4.13. LOAD FAIL-SAFE DEFAULTS ......................................................................... 4-35
4.14. LOAD OPTIMIZED DEFAULTS........................................................................ 4-36
4.15. SET SUPERVISOR/USER PASSWORD......................................................... 4-37
4.16. SAVE & EXIT SETUP ....................................................................................... 4-38
4.17. EXIT WITHOUT SAVING ................................................................................. 4-39
APPENDIX A :
810 INF update utility can’t find ICHxIDE.cat file automatically. ...........A-1

Introduction
1-1
1. INTRODUCTION
1.1. PREFACE
Welcome to use the 6WMM7/6WMM7-1 motherboard. It is a CeleronTM
Socket 370 Processor based PC /AT compatible system with PCI / ISA Bus,
and has been designed to be the fastest PC / AT system. There are some
new features allow you to operate the system with just the performance you
want.
This manual also explains how to install the motherboard for operation, and
how to set up your CMOS CONFIGURATION with BIOS SETUP program.
1.2. KEY FEATURES
qIntel CeleronTM Socket 370 Processor based PC / AT compatible main
board.
qSocket 370 Pins ZIF white socket on board.
qBuilt-in AC 97-Link software audio and YAMAHA 744 Hardware audio
(Optional).
qSupports CeleronTM Socket 370 processor running at 200-533 MHz.
qINTEL FW82810 chipset, Supports SDRAM / Ultra DMA66(optional) /33
IDE / Keyboard and PS/2 Mouse Power On / ACPI features.
qSupports 2xDIMMs using 3.3V SDRAM DIMM module.
qSupports 4MB SDRAM Display cache.(Optional)
qSupports external Modem Ring-On on COMA & COMB and internal
Modem Ring-On.
qSupports PC100 SDRAM 16MB~512MB memory on board.
qSupports Wake-up on LAN.
qSupports AMR Function.
qSupports feature connector for TV-Out or DFP (Digital Flat Panel).
q3xPCI Bus slots, 1xISA Bus slots(Optional).
qSupports 2 channels Ultra DMA66(optional)/33 IDE ports for 4 IDE
Devices.
qSupports 1x Line in, 1x Line Out, 1x Mic in, 1x CD Line in,1x GAME Port
1 x TEL, 1x SPDIF OUT(Optional).
qSupports 2xCOM (16550), 1xLPT (EPP / ECP/ SPP), 1x1.44MB Floppy
port.
qSupports Wake-up on LAN.
qSupports Dual BIOS Function.
qLicensed AWARD BIOS, 4M bits FLASH RAM.

6WMM7/6WMM7-1
1-2
q24.4 cm x 24.2 cm Micro ATX SIZE form factor, 4 layers PCB.
1.3. PERFORMANCE LIST
The following performance data list is the testing results of some popular
benchmark testing programs.
These data are just referred by users, and there is no responsibility for
different testing data values gotten by users. (The different Hardware &
Software configuration will result in different benchmark testing results.)
•CPU IntelCeleronTM 466MHz Socket 370 processor
•DRAM (128x 2) MB SDRAM (WINBOND 852WB
W986408BH-8H)
•CACHE SIZE 128 KB included in CPU
•DISPLAY Onboard Intel Corporation 810 Graphics Controller
Hub) (4MB SDRAM)
•STORAGE Onboard IDE (IBM DTTA-371010)
•O.S. Windows NT™4.0 SPK4
•DRIVER Display Driver at 1024 x 768 x 64k colors x 75Hz.
Intel Bus Master IDE Driver 2.05.1 Alpha Release.
Processor IntelCeleronTM (Socket 370)
466MHz (66x7)
Winbench99
CPU mark32 834
FPU Winmark 2500
Business Disk 4750
Hi-End Disk 10500
Business Graphics 163
Hi-End Graphics 323
Winstone99Business 29

Introduction
1-3
3.3V SDRAM
DIMM Sockets
Floppy Port
Hi-End 28.5
1.4. BLOCK DIAGRAM
33 MHz
14.318MHz
33MHz
33MHz
66 / 100 MHz
PCI Bus
ISA Bus
LPT Port
Keyboard
COM Ports
PS/2 Mouse
USB Bus
USB Ports
14.318MHz
48MHz
14.318MHz
I/O
CHIPSET
Winbond
W83627
Host Bus
INTEL
FW82810
(GMCH)
INTEL
FW82801
ICH/ICH0
100MHz
PGA 370
DRAM Bus
IDE Bus
MIC
L-IN
L-OUT
AC97
CODEC
ICS 9248-73
Ultra
DMA66/33
IDE Ports
33MHz
48 MHz
LPC Bus
AMR
Slot
AC’97-Link
PCI to ISA
Bridge
Winbond
w83628
Display cache
Memory 4MB
YAMAHA
YMF744
GAME Port

6WMM7/6WMM7-1
1-4
1.5. INTRODUCE THE INTEL

CeleronTM Socket 370 Processor
Figure 1: INTELCeleronTM Socket370 Processor
1.6 INTRODUCE AMR
The Audio Modem Riser (AMR) is a new port that supports both audio and
modem. The main purpose of the AMR port is to provide lower cost and
higher levels of integration at all levels of the PC platform.
The backbone of the AMR interface is on AC’97 compliant AC-Link with
support for codes. Motherboard support for an AMR interface are not only
capable of achieving the lowest possible cost for basic PC audio and
modem, but have also introduced increased motherboard flexibility enabling
robust, cost effective scalability.
The AMR is done through software and controlled by the motherboard’s I/O
Controller Hub (ICH). There are two types of AMR, one defined as primary
and another defined as secondary. If the motherboard with onboard sound
YAMAHA 744, the AMR must be used primary.

Specification
2-1
2. SPECIFICATION
2.1. HARDWARE
•CPU −CeleronTM Socket 370 processor 200–533 MHz.
−66/100MHz Socket 370 on board.
•PROTECTION −Speaker Alarm when detect "CPU FAN Failure" or
“CPU Overheat”.
−Automatically slow down CPU speed when "CPU
Overheat".
−H/W monitor power status (±5V, ±12V,
VGTL,5VSB, CPU voltage & CMOS battery
voltage).(Optional)
•SPEED −66/100 MHz system speed.
−33 MHz PCI-Bus speed.
−8 MHz AT bus speed.
•DRAM MEMORY −2 banks 168 pins DIMM module sockets on board.
−Use 16 / 32 / 64 / 128 / 256MB DIMM module
DRAM.
−Supports PC-100 SDRAM 16MB~512MB.
•CACHE MEMORY −32 KB 1st cache memory included in CPU.
−128KB L2 cache memory included in CPU.
−Supports DIB speed mode for L2 Cache.
•I/O BUS SLOTS −3 33MHz Master / Slave PCI-BUS.
−1 8MHz 16 bits ISA BUS (Optional).
•IDE PORTS −2 Ultra DMA66/33 Bus Master IDE channels on
board.(Using IRQ14,15)
−Supports Mode 3,4 IDE & ATAPI CD –ROM.

6WMM7/6WMM7-1
2-2
•I/O PORTS −Supports 2 16550 COM ports.
−Supports 1 EPP/ECP LPT port.
−Supports 1 1.44/2.88 MB Floppy port.
−Supports 2 USB ports.
−Supports PS/2 Mouse & Keyboard.
•Audio Ports −1x Line in
−1x Line out
−1x Mic in
−1x Game Port
−1x CD Line in
−1x TEL (Optional)
−1x SPDIF OUT (Optional)
•GREEN FUNCTION −Suspend mode support.
−Green switch & ACPI LED support.
−IDE & Display power down support.
−Monitors all IRQ / DMA / Display / I/O events.
•BIOS −Support Dual BIOS (Optional).
−Supports Plug & Play, DMI Function.
•DIMENSION −Micro ATX Form Factor, 4 layers PCB.
•Display Cache −4MB SDRAM (Optional)
2.2. SOFTWARE
•DRIVER −IUCD (Bus Master + Sound Driver + LDCM +
Utility)
−INTEL 82810 Driver.
•BIOS −Licensed AWARD BIOS.
−AT CMOS Setup, BIOS / Chipset Setup, Green
Setup, Hard Disk Utility included.
•O.S. −Operation with MS-DOS, Windows95,
Windows98, WINDOWSNT, OS/2, NOVELL
and SCO UNIX.
2.3. ENVIRONMENT
•Ambient Temp. −0°C to +50°C (Operating).
•Relative Hum. −0 to +85% (Operating).
•Altitude −0 to 10,000 feet (Operating).
•Vibration −0 to 1,000 Hz.

Introduction
1-3
•Electricity −4.75 V to 5.25 V. (Max. 20A current at 5V.)