Gigabyte 6WMM7 Series User Manual
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Gigabyte 6WMM7 Series User Manual

Gigabyte 6WMM7 Series User Manual

6wmm7 series
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6WMM7 Series
USER'S MANUAL
1.
The 6WMM7 motherboard Series includes 6WMM7
(82810-DC100) , 6WMM7-1(82810) and 6WMM7-E(82810E).
2.
Support Dual BIOS(Optional).
3.
Support ISA Bus Slot (Optional).
4.
Support YAMAHA YMF744 Sound Chip (Optional).
5.
Support Suspend To RAM Function.
6.
System power on by PS/2 Mouse: First, enable this function in
CMOS Setup, then you can power on the system by double
clicking the right or left button of your PS/2 Mouse.
7.
System power on by Keyboard: If your ATX power supply
supports larger than 300 mA 5V Stand-By current (depends on
the specification of keyboards), you can power on your system
by entering password from the Keyboard after setting the
"Keyboard power on" jumper and password in CMOS
Setup(Optional).
8.
Support 3 steps ACPI LED selectable.
9.
Support Modem Ring-On (Include internal Modem and
external modem on COM A and COM B).
10. Support Wake -up On LAN (Your ATX power supply must
support larger than 720 mA 5V Stand-By current).
11. Support TV/DFP(Digital Flat Panel) function by TV/DFP
daughter card (Optional).
12. The PCB version 2.0 and above have supported Intel
®
Pentium
256K Socket 370 Processor.
!!!
13. Support AMR function.
TM
INTEL
Celeron
/Pentium
®
Socket 370 Processor MAIN BOARD
!!!
R-20-03-000331

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  • Page 1 6WMM7 Series USER'S MANUAL The 6WMM7 motherboard Series includes 6WMM7 (82810-DC100) , 6WMM7-1(82810) and 6WMM7-E(82810E). Support Dual BIOS(Optional). Support ISA Bus Slot (Optional). Support YAMAHA YMF744 Sound Chip (Optional). Support Suspend To RAM Function. System power on by PS/2 Mouse: First, enable this function in CMOS Setup, then you can power on the system by double clicking the right or left button of your PS/2 Mouse.
  • Page 2 Hardware Installation REV. 2.0 Third Edition 3-20...
  • Page 3 6WMM7 Series Motherboard The author assumes no responsibility for any errors or omissions that may appear in this document nor does it make a commitment to update the information contained herein. Third-party brands and names are the property of their respective owners.
  • Page 4 Quick Installation Guide Mar. 31, 2000 Taipei, Tai w an I. Quick Installation Guide : The system bus frequency can be switched between 66MHz ~ 133MHz by adjusting JP1 & JP33. The CPU Frequency is control by BIOS. The CPU speed must match with the frequency RATIO. It will cause system hanging up if the frequency RATIO is higher than that of CPU.
  • Page 5 6WMM7 Series Motherboard JP33 AUTO GMCH/ 82810E ICH/ 6WMM7-E 82801 JP33 Back Main BIOS Figure 2: for 82810E chipset CPU speed setup « Note: Please set the CPU host frequency in accordance with your processor’s specifications. We don’t recommend you to set the system bus frequency over the CPU’s specification because these...
  • Page 6 Quick Installation Guide 100.9 100.9 33.63 100.23 100.23 33.41 31.67 83.31 124.96 41.65 112.5 37.5 66.89 100.33 33.44 « Note: We don’t recommend you to set up your system speed to 70,75,83,90,95,105,115,120,124,140 or 150MHz because these frequencies are not the standard specifications for CPU, Chipset and most of the peripherals.
  • Page 7 6WMM7 Series Motherboard JP17/ JP18 / JP19 / JP20 (Optional) : AC97 JP20 JP20 JP19 JP19 JP18 JP18 GMCH/ 82810 ICH/ 6WMM7 JP17 JP17 82801 100 MHz 66 MHz Backup BIOS Main BIOS Figure 3...
  • Page 8 Quick Installation Guide II. Jumper setting : GN : Green Function Switch AC97 GMCH/ PIN No. Function 82810 ICH/ 6WMM7 Open Normal Operation 82801 Close Entering Green Mode Backup BIOS Main BIOS GD : Green Function LED AC97 GMCH/ 82810 ICH/ PIN No.

  • Page 9: External Speaker

    6WMM7 Series Motherboard HD : IDE Hard Disk Active LED AC97 GMCH/ 82810 ICH/ 6WMM7 PIN No. Function 82801 LED + Backup BIOS Main BIOS SPK : External Speaker Connector AC97 PIN No. Function GMCH/ External Speaker 82810 ICH/ 6WMM7...
  • Page 10 Quick Installation Guide J16 : Buzzer Enable (Optional) AC97 PIN No. Function GMCH/ 82810 ICH/ 6WMM7 Open Internal Buzzer Disable 82801 Close Internal Buzzer Enable Backup BIOS Main BIOS RES : Reset Switch AC97 PIN No. Function Open Normal GMCH/ Operation 82810 ICH/...
  • Page 11 6WMM7 Series Motherboard PWR : Power LED Connector (as 3 steps ACPI LED) AC97 PIN No. Function GMCH/ 82810 ICH/ 6WMM7 LED + 82801 Backup BIOS Main BIOS PW : Soft Power Connector AC97 GMCH/ PIN No. Function 82810 ICH/...
  • Page 12 Quick Installation Guide IR / CIR : Infrared Connector AC97 PIN No. Function IRRX IRTX GMCH/ CIRRX 82810 ICH/ 6WMM7 82801 Backup BIOS Main BIOS PS/2 Mouse / Keyboard Connector AC97 PS/2 Mouse/ Keyboard PS/2 Mouse Pin No. Function Data VCC(+5V) GMCH/ Clock...
  • Page 13 6WMM7 Series Motherboard USB : USB Port PIN No. Function AC97 USB V0 USB D0- USB D0+ USB V1 USB D1- USB D1+ 1 2 3 4 GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS CPU FAN : CPU Fan Connector AC97 PIN No.
  • Page 14 Quick Installation Guide POWER FAN : Power Fan Connector AC97 GMCH/ PIN No. Function 82810 ICH/ 6WMM7 82801 +12V SENSE Backup BIOS Main BIOS SYSTEM FAN : System Fan Connector PIN No. Function GMCH/ 82810 ICH/ 6WMM7 +12V 82801 SENSE Main BIOS...
  • Page 15 6WMM7 Series Motherboard IDE1 : Primary IDE Port AC97 GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS IDE2 : Secondary IDE Port AC97 GMCH/ 82810 ICH/ 6WMM7 -1 82801 Backup BIOS Main BIOS...
  • Page 16 Quick Installation Guide FLOPPY : Floppy Port AC97 GMCH/ 82810 ICH/ 6WMM7 -1 82801 Backup BIOS Main BIOS ATX POWER : ATX Power Connector AC97 Pin No. Function 3,5,7,13, 15-17 1,2,11 3.3V 4,6,19,20 VCC +12V GMCH/ -12V 82810 ICH/ 6WMM7 82801 Power Good 5V SB stand by+5V...

  • Page 17: Lpt Port

    6WMM7 Series Motherboard COM B / LPT Port LPT PORT AC97 COM B GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS VGA : VGA Port AC97 GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS...
  • Page 18 Quick Installation Guide COM A : COM A Port AC97 COM A GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS JP3 : Clear CMOS Function AC97 3 2 1 PIN No. Function GMCH/ 1-2 close Clear CMOS 82810 ICH/ 6WMM7 82801 2-3 close Normal (Default)
  • Page 19 6WMM7 Series Motherboard JP13 : PS/2 Keyboard Power On Selection (Optional) AC97 PIN No. Function Keyboard Power on close Enabled Keyboard Power on close Disabled (Default) GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS J8 : Game & Audio Port...
  • Page 20 Quick Installation Guide J9 : CD Audio Line In AC97 GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS JP25 : AUX_IN AC97 JP25 PIN No. Function GMCH/ 82810 ICH/ AUX_L 6WMM7 82801 AUX_R Backup BIOS Main BIOS...
  • Page 21 6WMM7 Series Motherboard JP16 : TEL(The connector is for Modem with internal voice connector.) AC97 GMCH/ PIN No. Function 82810 ICH/ 6WMM7 82801 Phone-in Mono-out Backup BIOS Main BIOS J3 : Wake on LAN AC97 PIN No. Function GMCH/ +5VSB...
  • Page 22 Quick Installation Guide J6 : RING PWR ON (Internal Modem Card Ring PWR On) AC97 PIN No. Function GMCH/ Signal 82810 ICH/ 6WMM7 82801 Backup BIOS Main BIOS JP11 : STR Enable (If you want to use STR Function, please set jumper JP11 Closed.) AC97 GMCH/ 82810...
  • Page 23 6WMM7 Series Motherboard...
  • Page 24 Quick Installation Guide JP9 : STR LED CONN. AC97 STR LED Connector GMCH/ External. 82810 ICH/ 6WMM7 -1 82801 STR LED Backup BIOS Main BIOS JP12 : Case Open AC97 JP12 GMCH/ 82810 ICH/ 6WMM7 82801 PIN No. Function Signal Backup BIOS Main...
  • Page 25 6WMM7 Series Motherboard JP2 : Top Block Lock AC97 GMCH/ 82810 ICH/ 6WMM7 82801 PIN No. Function Open Top Block Lock Backup Close Top Block Unlock BIOS (Default). Main BIOS JP26 : System Boot Option AC97 GMCH/ 82810 ICH/ PIN No.
  • Page 26 Quick Installation Guide...
  • Page 27 6WMM7 Series Motherboard TV/DFP :TV-Out / Digital Flat Panel Daughter card connector. AC97 GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS JP32/JP22 : USB Port Selection (Optional ) AC97 JP32 JP22 PIN No. Function JP22 1-2close Front Panel USB Enable...
  • Page 28 Quick Installation Guide JP24 : Front Panel USB Port (Optional ) AC97 PIN No. Function 1,4,5,10 GMCH/ 82810 ICH/ 6WMM7 3,7,9 82801 USBP0+ USBP0- Backup BIOS Main BIOS JP28 SPDIF: (Optional , the SPDIF output is capable of providing digital audio to external speakers or compressed AC3 data to an external Dolby digital decoder.)
  • Page 29 6WMM7 Series Motherboard AC97 PIN No. Function SPDIF OUT GMCH/ 82810 ICH/ 6WMM7 82801 Backup BIOS Main BIOS...
  • Page 30 Quick Installation Guide JP4 : Timeout Reboot Function AC97 PIN No. Function Open Timeout reboot Close No Reboot on timeout GMCH/ 82810 ICH/ 6WMM7 82801 Backup BIOS Main BIOS JP30 : USB Device Wake-up Function (Optional) AC97 PIN No. Function 1-2 close Disable USB Device Wake-up 2-3 close Enable USB Device...
  • Page 31 6WMM7 Series Motherboard YMF 744 : YAHAHA YMF744 (Optional). AC97 YAMAHA Sound Chip GMCH/ 82810 ICH/ 6WMM7-1 82801 Backup BIOS Main BIOS JP27 : Onboard H/W Audio Function(Optional). AC97 GMCH/ PIN No. Function 82810 ICH/ 6WMM7 1-2close 82801 Disable H/W Audio...
  • Page 32 Quick Installation Guide JP31 : AMR (Optional) AC97 JP31 PIN No. Onboard AMR Card CDOEC 1-2 close Primary Secondary 2-3 close Disabled Primary GMCH/ 82810 ICH/ 6WMM7 82801 Note: 6WMM7/6WMM7-E: If M/B has hardware audio (YAMAHA YMF744), your Backup BIOS modem riser has been set to “Primary”...
  • Page 33 6WMM7 Series Motherboard BAT1 : For Battery AC97 Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions GMCH/ 82810 ICH/...
  • Page 34 Quick Installation Guide III. Top Performance Test Setting: The following performance data list is the testing results of some popular benchmark testing programs. CMOS Setup Utility-Copyright( C ) 1984-1999 Award Software Advanced Chipset Features Top Performance Enabled Item Help SDRAM CAS Latency Time Menu Level 4 SDRAM Cycle Time Tras/Trc SDRAM RAS-to-CAS Delay...
  • Page 35 6WMM7 Series Motherboard 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.) Intel Celeron 533MHz Socket 370 processor...
  • Page 36 Quick Installation Guide...
  • Page 38 Suspend to RAM Installation IV. Suspend to RAM Installation A.1 Introduce STR function: Suspend-to-RAM (STR) is a Windows 98 ACPI sleep mode function. When recovering from STR (S3) sleep mode, the system is able, in just a few seconds, to retrieve the last “state” of the system before it went to sleep and recover to that state.
  • Page 39 6WMM7 Series Motherboard...
  • Page 40 Suspend to RAM Installation Step 2: (If you want to use STR Function, please set jumper JP11 Closed.) AC97 GMCH/ 82810 ICH/ 6WMM7 PIN No. Function 82801 Close STR Enable Open STR Disable Backup BIOS Main BIOS Step 3: Power on the computer and as soon as memory counting starts, press <Del>. You will enter BIOS Setup.
  • Page 41 6WMM7 Series Motherboard A.3 How to put your system into STR mode? There are two ways to accomplish this: 1. Choose the “Stand by” item in the “Shut Down Windows” area. A. Press the “Start” button and then select “Shut Down”...
  • Page 42 Suspend to RAM Installation Define the system ”power on” button to initiate STR sleep mode: A. Double click “My Computer” and then “Control Panel” B. Double click the “ Power Management” item.
  • Page 43 6WMM7 Series Motherboard C. Select the “Advanced” tab and “Standby” mode in Power Buttons. Step 4: Restart your computer to complete setup. Now when you want to enter STR sleep mode, just momentarily press the “Power on” button.. A.4 How to recover from the STR sleep mode? There are seven ways to “wake up”...
  • Page 44 Suspend to RAM Installation 7. Use the “USB Device Wake up” function. A.5 Notices : In order for STR to function properly, several hardware and software requirements must be satisfied: A. Your ATX power supply must comply with the ATX 2.01 specification (provide more than 720 mA 5V Stand-By current).
  • Page 45 6WMM7 Series Motherboard...
  • Page 46 Introduce Dual BIOS V. Introduce Dual BIOS (Optional) A. What is Dual BIOS Technology? Dual BIOS means that there are two system BIOS (ROM) on the motherboard, one is the Main BIOS and the other is Backup BIOS. Under the normal circumstances, the system works on the Main BIOS. If the Main BIOS is corrupted or damaged, the Backup BIOS can take over while the system is powered on.
  • Page 47 6WMM7 Series Motherboard b. Dual BIOS Utility Dual BIOS Utility V6.60.g.01K (C) 1999, Gigabyte Technology Co., LTD. Wide Range Protection :Disabled Halt On BIOS Defects :Disabled Auto Reco very :Enabled Boot From :Main BIOS BIOS Recovery :Main to Backup F3: Load Default...
  • Page 48 Introduce Dual BIOS Halt On BIOS Defects : Disabled(Default), Enabled If the BIOS occurs a checksum error or the Main BIOS occurs a WIDE RANGE PROTECTION error and Halt On BIOS Defects set to Enable, the PC will show messages on the boot screen, and the system will pause and wait for the user’s instruction.
  • Page 49 DualBIOS Technology FAQ GIGABYTE Technology is pleased to introduce DualBIOS technology, a hot spare for your system BIOS. This newest “Value -added” feature, in a long series of innovations from GIGABYTE, is available on GA-6WMM7 motherboard. Future GIGABYTE motherboards will also incorporate this innovation.
  • Page 50 Introduce Dual BIOS I. Q: What is DualBIOS technology? Answer: DualBIOS technology is a patented technology from Giga-Byte Technology. The concept of this technology is based on the redundancy and fault tolerance theory. DualBIOS technology simply means there are two system BIOSes (ROM) integrated onto the motherboard.
  • Page 51 6WMM7 Series Motherboard III. Q: How does DualBIOS technology work? Answer: 1. DualBIOS technology provides a wide range of protection during the boot up procedure. It protects your BIOS during system POST, ESCD update, and even all the way to PNP detection/assignment.
  • Page 52 Introduce Dual BIOS 2. During or after a BIOS upgrade, if DualBIOS detects that the main BIOS is corrupt, the backup BIOS will take over the boot-up process automatically. Moreover, it will verify the main and backup BIOS checksums when booting-up.

  • Page 53: Table Of Contents

    6WMM7 Series Motherboard TABLE OF CONTENTS INTRODUCTION 1.1. PREFACE......................1-1 1.2. KEY FEATURES....................1-1 1.3. PERFORMANCE LIST..................1-3 1.4. BLOCK DIAGRAM .................... 1-4 ® !!! Socket 370 1.5. INTRODUCE THE INTEL Celeron / Pentium Processor.......................1-5 1.6. INTRODUCE AMR..................... 1-5 SPECIFICATION 2.1. HARDWARE....................2-1 2.2.
  • Page 54 Table of Contents 3.10. IDE & ATAPI DEVICE INSTALLATION............. 3-11...
  • Page 55 Introduction 3.11. PERIPHERAL DEVICE INSTALLATION............3-11 3.12. KEYBOARD & PS/2 MOUSE INSTALLATION..........3-11 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.

  • Page 57: Introduction

    6WMM7 Series Motherboard 1. INTRODUCTION 1.1. PREFACE Celeron Welcome to use the 6WMM7 motherboard series. It is a ® Pentium 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.
  • Page 58 Introduction x TEL, 1x SPDIF OUT(Optional).
  • Page 59 6WMM7 Series Motherboard Supports 2xCOM (16550), 1xLPT (EPP / E CP/ SPP), 1x1.44MB Floppy ¡¼ port. ¡¼ Supports Dual BIOS Function. ¡¼ Licensed AWARD BIOS, 4M bits FLASH ROM. ¡¼ 24.4 cm x 24.2 cm Micro ATX SIZE form factor, 4 layers PCB.

  • Page 60: Performance List

    Introduction 1.3. PERFORMANCE LIST 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.) Intel Celeron 533MHz Socket 370 processor DRAM (128x1)MB SDRAM (Winbond 902WB W986408BH-8H) CACHE SIZE...
  • Page 61 6WMM7 Series Motherboard...

  • Page 62: Block Diagram

    Introduction 1.4. BLOCK DIAGRAM 66 / 100 /133MHz 14.318MHz 3.3V SDRAM PGA 370 DIMM Sockets Host Bus INTEL DRAM Bus Display cache FW82810 Memory 4MB (GMCH) PCI to ISA Bridge Winbond w83628 14.318MHz ISA Bus 100MHz 33MHz Ultra 9248-73/96 DMA66/33 IDE Ports PCI Bus 33MHz...

  • Page 63: Introduce The Intel Celeron

    6WMM7 Series Motherboard ® 1.5. INTRODUCE THE INTEL Celeron /Pentium Socket 370 Processor ® Figure 1.1: INTEL Celeron /Pentium 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.

  • Page 65: Specification

    Specification 2. SPECIFICATION 2.1. HARDWARE ® Celeron /Pentium Socket 370 processor 300– 733 MHz. 66/100/133MHz Socket 370 on board. Speaker Alarm when detect "CPU FAN Failure" or PROTECTION “CPU Overheat”. Automatically slow down CPU speed when "CPU Overheat". H/W monitor power status ( 5V, 12V, VGTL,5VSB, CPU voltage &...

  • Page 66: Software

    6WMM7 Series Motherboard 1x Line in Audio Ports 1x Line out 1x Mic in 1x Game Port 1x CD Line in 1x TEL (Optional) 1x SPDIF OUT (Optional) Suspend mode support. GREEN FUNCTION Green switch & ACPI LED support. IDE & Display power down support.

  • Page 67: Hardware Installation

    HARDWARE INSTALLATION 3.1. UNPACKING The main board package should contain the following: The 6WMM7 Series motherboard. USER'S MANUAL for main board. Cable set for IDE, Floppy devices, [COMB Port Cable (Optional)]. CD for main board Utility. [IUCD (Bus Master + Sound Driver + LDCM + Utility), INTEL 82810 Driver.]...
  • Page 68 6WMM7 Series Motherboard...

  • Page 69: Main Board Layout

    Hardware Installation 3.2 MAIN BOARD LAYOUT 6WMM7 GAME & COM A PS/2 AUDIO AC97 ISA 1 JP28 COM B PCI 3 PCI 2 PCI 1 JP13 JP30 JP25 JP31 JP16 CPU FAN JP27 PWR FAN GMCH/ JP20 82810-DC100 JP19 ICH/ 6WMM7 JP18 JP17...

  • Page 70: Quick Reference For Jumpers & Connectors

    6WMM7 Series Motherboard 6WMM7-E GAME & COM A PS/2 AUDIO AC97 ISA 1 JP28 COM B PCI 3 PCI 2 PCI 1 JP13 JP30 JP25 JP31 JP16 CPU FAN JP27 PWR FAN GMCH/ JP20 82810E JP19 ICH/ 6WMM7 -E JP18...
  • Page 71 Hardware Installation ® Celeron /Pentium Socket 370 Processor installed...
  • Page 72 6WMM7 Series Motherboard IR : INFRARED Connector (IR / CIR) -- Function Option Pin No. Function IRRX IRTX CIRRX CPU FAN : CPU FAN Connector Pin No. Function GND. +12V SENSE PWR FAN: Power FAN Connector Pin No. Function GND.
  • Page 73 Hardware Installation...
  • Page 74 6WMM7 Series Motherboard JP13 : PS/2 Keyboard Power On Selection (Optional) Pin No. Function 1-2 short Enabled PS/2 Keyboard power on. 2-3 short Disabled PS/2 Keyboard power on(Default). J9: CD Audio Line in Pin No. Function Left Right JP25:AUX_IN Pin No.
  • Page 75 Hardware Installation...
  • Page 76 6WMM7 Series Motherboard JP26 : System Boot Option Pin No. Function 1-2 short Normal 2-3 short Safe Mode 1-2-3open Recovery JP2: Top Block Lock Pin No. Function Open Top Block Lock. Short Top Block Unlock (Default). JP4: Timeout Reboot Pin No.
  • Page 77 Hardware Installation JP24: Front Panel USB Port (Optional) Pin No. Function 1,4,5,10 3,7,9 USB P0+ USB P0- JP30: USB Device wake-up (Optional) Pin No. Function Disable USB Device wake-up. Enable USB Device wake-up. J5 : For 2X11 PINs Jumper PWR P+P P HD Soft PWR: Soft Power Connector Open: Normal Operation Short: Power On/Off...

  • Page 78: Dram Installation

    6WMM7 Series Motherboard SPK: Speaker Connector PIN 1 : VCC (+) PIN 2 : NC PIN 3 : NC PIN 4 : Data ( HD: IDE Hard Disk Active LED PIN 1: LED anode (+) PIN 2: LED cathode ( )

  • Page 79: Cpu Speed Setup

    Hardware Installation 3.5. CPU SPEED SETUP The system bus frequency can be switched between 66MHz and 133MHz by adjusting JP1 & JP33. The CPU Frequency is control by BIOS. AUTO GMCH/ 82810/ 6WMM7-1/ 82810-DC100 ICH/ 6WMM7 82801 Back Main BIOS Figure 1: other chipset CPU speed setup JP33 AUTO...

  • Page 80: Cmos Rtc & Isa Cfg Cmos Sram

    6WMM7 Series Motherboard The CPU speed must match with the frequency RATIO. It will cause system hanging up if the frequency RATIO is higher than that of CPU. « Note: Please set the CPU host frequency in accordance with your processor’s specifications.

  • Page 81: Power Led Connector Installation

    Hardware Installation 3.9. POWER LED CONNECTOR INSTALLATION System has power LED lamp on the panel of chassis. The power LED will light on off or flash to indicate which step on the system. The connector should be connected to P+P-P- of main board in a correct direction. 3.10.

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