Casio G486VPB Computer Hardware User Manual


 
PCI/ISA System Board
4
v Table of Contents v
Introduction ........................................................................................ 6
Features and Specifications ...................................................... 7
Package Checklist ..................................................................... 9
Installation Overview ........................................................................10
Preparing the Area .............................................................................10
Handling the System Board .....................................................10
Tips in Handling the System Board ...............................11
Hardware Installation ............................................................... 12
Installation Procedures .................................................. 12
Locations of Jumpers .......................................... 13
Cache Configuration ............................................14
Jumper Setting for Cache Memory ...........16
CPU Installation ...................................................17
Jumpers for CPU Voltage Select ..............19
Jumpers for CPU External Clock Select ...20
Jumpers for CPU Type Select .................. 21
Installing Upgrade CPU .............................32
Memory Installation ............................................. 37
Installing the Modules ................................39
Other jumper settings (Internal Battery Select,
CMOS clean Select, EPROM Type,
PS/2 Mouse, CPU External Clock Speed
for PCI Slots, ECP DMA Channel Select) .40
Installing the System Board ................................ 45
Built-in Ports ........................................................ 47
Serial Ports ............................................... 48
Parallel Ports .............................................49
Floppy Disk Drive Controller ..................... 51
IDE Hard Disk Interface ............................ 52
PS/2 Mouse Port .......................................55
Installing Expansion Cards ..................................56