User`s guide
Table Of Contents
- FRONT MATTER
- CONTENTS
- INTRODUCTION
- CHAP 1-USING YOUR CHAPTER
- Turning On the Computer
- Turning Off the Computer
- Using Disks and Disk Drives
- Special Keys on the Keyboard
- Stopping a Command or Program
- Resetting the Computer
- Using a Password
- Using Your Computer a Network Server
- Changing the Processor Speed
- Preparing the Hard Disk for Moving
- Using AUTOEXEC. BAT and Other Batch Files
- CHAP 2-INSTALLING AND REMOVING OPTIONS
- How to Use This Chapter
- Removing the Cover
- Changing the Jumper Settings
- Memory Modules (SIMMs)
- Installing an Option
- Removing an Option Card
- Removing the Option Card Connector Board
- Replacing the Option Card Connector Board
- Installing a New Processor Chip
- Using the Alternate VGA
- Replacing the Cover
- Post-installation Procedures
- CHAP 3-INSTALLING AND REMOVING DRIVES
- CHAP 4-RUNNING SYSTEM DIAGNOSTICS
- CHAP 5-FORMATTING A HARD DISK
- CHAP 6-TROUBLESHOOTING
- APPENDIX A-SPECIFICATIONS
- GLOSSARY
- INDEX
Appendix A
Specifications
CPU and Memory
32-bit CPU
4SX/33: Intel
i486SX, 33
MHz
microprocessor; can be replaced with
optional 487SX/33 or ODP486-33
OverDrive processor
4DX2/50: Intel i486DX, 50 MHz
microprocessor
4DX2/66: Intel i486DX2,66 MHz
microprocessor
System speed
High, low, and automatic speeds available;
high speed is CPU-dependent (33, 50, or
66 MHz), low speed is simulated 8 MHz
speed, automatic speed switches from
high to low only for diskette drive access;
speed selection through SETUP, keyboard
command, or ESPEED program; 0 wait
state memory access at high speed
Memory
ROM
4MB RAM standard soldered on main
system board; expandable using 1MB,
4MB, 16MB, or 64MB SIMMs to 128MB
(maximum); SIMMs must be 36-bit,
fast-page mode type with 70 ns (or faster)
access speed
128KB ROM containing system BIOS and
video BIOS; 64KB ROM containing SETUP
code
Specifications A-l