Contents
 Harmful interference To radio
FCC Compliance Statement
 Declaration of Conformity
 7ZXR
Page
 How This Manual Is Organized
Bios
Page
 Table Of Content
 Revision History
 Item Checklist
 CPU
Summary Of Features
 Bios
 7ZXR
7ZXR Motherboard Layout
 7ZXR Motherboard Layout
 0AMD CPU Heat Sink Installation
CPU Speed Setup
Ë100 102 104 106 108 110 112 133
Set System Bus Speed
 Connectors
 Floppy Port Game & Audio Port
 IDE1,IDE2 Primary/Secondary,IDE3/IDE4Raid/ATA100 Port
 CPU Fan
 J12 Wake On LAN
 J15 Auxin
 J18 CD Audio Line
 JP8 / LED1 STR LED Connector & Dimm LED
 USB 1 Connector
 Panel And Jumper Definition
BAT1 Battery
 JP3 Clear Cmos Function Optional
 JP4 Rear USB Device Wake up Selection USB Connector Æ USB1
 JP10 Bios Write Protection Optional
 JP11 Front USB Device Wake up Selection USB Port Æ USB2
 JP19 Onboard Promise Selection Optional
 Winstone99
Performance List
Winbench99
 AMD-K7TM
Block Diagram
 STR function Installation
Suspend To RAM Installation
Step-By-Step Setup
Setup with Windows 98 CD
 Step
 How to put your system into STR mode?
 Suspend to RAM Installation
 How to recover from the STR sleep mode?
 + Dimm LED
 Press F1 to enter Dual Bios Utility
Dual Bios Introduction
What is Dual Bios Technology?
How to use Dual BIOS? a. Boot Screen
 Status
Bios will auto detect
 Auto Recovery EnabledDefault, Disabled
Boot From Main Bios Default, Backup Bios
Halt On Error DisableDefault, Enable
Copy Main ROM Data to Backup
 What’s DualBIOSTM?
DualBIOSTM Technology FAQ
 What is DualBIOSTM technology? Answer
 IV. Q Who Needs DualBIOSTM technology? Answer
III. Q How does DualBIOSTM technology work? Answer
 7ZXR Motherboard
 How to use Four Speaker?
What is Four Speaker?
Four Speaker & Spdif Introduction
Four Speaker Introduction
 Four Speaker Application
 Spdif Introduction
How to use SPDIF?
What is SPDIF?
 7ZXR Motherboard
 Four Speaker & Spdif Introduction
 Gigabyte announces @ Bios Windows Bios live update utility
@ Bios Introduction
 Gigabyte announces EasyTuneIII Windows overdrive utility
Easy TuneIIITM Introduction
 7ZXR Motherboard
 Raid Introduction
What is Raid?
RAID 0 stripe
RAID 1 mirror
 Striping RAID
About RAID Levels
 RAID 1 Mirroring
Mirroring RAID
 Creating Your Disk Array
 Creating a Security Array With New Drives
Creating an Array for Performance
 Creating a Security Array With An Existing Data Drive
 Raid Introduction
 Viewing Bios Screen
Using FastBuild Configuration Utility
 Using the Main Menu
Navigating the FastBuild Setup Menu
 Optimize Array For
Creating Arrays Automatically
 Creating Multiple Disk Arrays
Using a Hot Spare Drive
Defining Typical Application Usage
 Mode
Viewing Drive Assignments
 Manually Creating an Array
Array No RAID Mode Total Drv CapacityMB Status
 Assigning Drives to Array
Selecting Array Type
Selecting Stripe Block
 Adding Fault Tolerance to an Existing Drive
Creating a Mirrored Array Using New Drives
 ↑ Up ↓ ESC Exit Ctrl-Y Save
 Making a Disk Array Bootable
 How Saves Array Information
How Orders Arrays
 Deleting An Array
 7ZXR Motherboard
 Rebuilding a Mirrored Array
 Keys Available ↑ Up ↓ Down ESC Exit Enter Select
 Viewing System Resources
Viewing Controller Settings
Halting Bios On Bootup Errors
 Memory Installation
 Bios Setup
 Entering Setup
Bios Setup
 Bios Features Setup
Standard Cmos Setup
Chipset Features Setup
Main Menu
 PnP/PCI Configurations
Power Management Setup
Load Bios Defaults
Load Setup Defaults
 Date
Standard Cmos Setup
 Floppy Drive a / Drive B
Time
Primary Master / Slave , Secondary Master / Slave
 Memory
Boot Sector Virus Protection
Base Memory
Extended Memory
 1st / 2nd / 3rd Boot Device
Bios Features Setup
 Password Check
Boot Up Num-Lock
Default value
A.R.T. for Hard Disks
 Top Performance
Chipset Features Setup
Dram Frequency
Sdram CAS# Latency
 PCI Delay Transaction
AGP Mode
AGP Comp. Driving
AGP Aperture Size
 Delay Dram Read Latch
Bios Flash Protection
Sdram Command Drive
Dram Drive Strength
 RAS# Drive
CAS# Drive
 USB Dev Wakeup From S3-S5
Power Management Setup
Acpi Sleep Type
 Suspend Time Out Minute
Soft-off by Power Button
Display Activity
System after AC Back Function
 Resume On RTC Alarm
 PnP OS Installed
PnP/PCI Configurations
Reset Configuration Data
VGA Boot From
 IRQ 3,4,5,7,9,10,11,14,15
DMA Channel 0,1,3,5,6,7
 Load Bios Defaults Y/N? N
Load Bios Defaults
 Load Setup Defaults
Load Setup Defaults
 On Board Serial Port B
Integrated Peripherals
On Board Serial Port a
 Duplex Mode
Serial Port B Mode
Parallel Port Mode
On Board Parallel port
 MC97 Modem
AC97 Audio
OnBoard Legacy Audio
Sound Blaster
 Game Port 200h-207h
MPU-401 I/O Address
 Hardware Monitor
 Load Setup Defaults Exit Without Saving
Set Supervisor / User Password
 IDE HDD Auto Detection
 Save to Cmos and EXITY/N? Y
Save & Exit Setup
 Quit without saving Y/N ? N
Exit Without Saving
 Appendix
 Click Next Click Finish to restart computer
 Appendix B Creative Sound Driver Installation
 Click here ClickNext Click Finish to restart computer
 103
 104
 FastTrak Utility Installation
 Click Next Click Finish to restart
 Promise RAID Driver Installation
 Bios update procedure
Appendix D Bios Flash Procedure
 109
 Aflashxxx.exe 7ZXR.f1 
 DDR
Appendix E Acronyms
 VID