Amd GA-7ZXR User Manual download pdf (Page 14)

7ZXR Motherboard

CPU Speed Setup

The system bus speed is selectable at 100~133MHz. The user can select the system bus speed

by DIP switch

SW1

Set System Bus Speed

If your clock generator (in Motherboard) is

ICW W230H

You

can follow the below reference.

SW1: (ICW W230H)

O : ON,

X : OFF

FSB 1 2 3 4

95 O O X X

100 0 X X X

102 0 0 0 X

104 X X X 0

106 0 X X 0

108 0 0 X 0

110 0 X 0 0

112 0 0 0 0

133 0 X 0 X

Ë The FSB Speed of the VIA KT133 is 100MHz.

AMD CPU Heat Sink Installation:

Beware: Please check that the heat sink is in good contact with the CPU before you turn on your

system.

The poor contact will cause over heat, and might cause damage to your

processor.

W230H

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 118 119

DECLARATION OF CONFORMITY 1
USER'S MANUAL 3
How This Manual Is Organized 5
Table Of Content 7
Revision History 8
Item Checklist 9
Summary Of Features 10
7ZXR Motherboard Layout 12
7ZXR Motherboard Layout 13
CPU Speed Setup 14
Connectors 15
Floppy Port 16
Game & Audio Port 16
J2 : System Fan 17
J3 : CPU Fan 18
J4 : IR 18
J12 : Wake On LAN 19
J15 : AUX_IN 20
J18 : CD Audio Line In 21
JP6 : Power Fan 21
STR LED Connector External 22
+ DIMM LED 22
Panel And Jumper Definition 24
Panel and Jumper Definition 25
Audio Modem Riser) 28
Pin No. Definition 29
(Promise chipset disabled) 29
(Promise chipset enabled) 29
Performance List 30
Block Diagram 31
A.1 Introduce STR function: 32
Open Normal (Default) 33
Close STR Enabled 33
Suspend to RAM Installation 35
Dual BIOS Introduction 39
DualBIOS 41
Technology FAQ 41
Four Speaker Introduction 45
SPDIF Introduction 47
B. How to use SPDIF? 47
49
@ BIOS Introduction 50
Easy Tune 51
Introduction 51
Raid Introduction 55
Creating Your Disk Array 56
Memory Installation 76
GETTING HELP 79
Standard CMOS Setup 79
BIOS Features Setup 79
Chipset Features Setup 79
Standard CMOS Setup 81
Memory 83
Base Memory 83
Extended Memory 83
Other Memory 83
BIOS Features Setup 84
Boot Up Num-Lock 85
Floppy Drive Seek 85
Password Check 85
Top Performance 86
DRAM Frequency 86
SDRAM CAS# Latency 86
CAS# Drive 89
RAS# Drive 89
ACPI Sleep Type 90
USB Dev Wakeup From S3-S5 90
Resume On RTC Alarm 92
PnP OS Installed 93
Reset Configuration Data 93
VGA Boot From 93
PCI/VGA Palette Snoop 93
Load BIOS Defaults 95
Load Setup Defaults 96
Integrated Peripherals 97
MPU-401 I/O Address 100
Game Port (200h-207h) 100
BIOS Setup 101
7ZXR Motherboard 102
IDE HDD AUTO Detection 103
Exit Without Saving 105
Appendix 106
BIOS update procedure: 115
Appendix E: Acronyms 118

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