Compaq SLT 386s/20 Maintenance And Service Manual page 53

Chapter 5 - Removal and Replacement Procedures
INTRODUCTION
This chapter provides module level removal and replacement procedures for the
COMPAQ SLT 386s/20 and COMPAQ SLT/286 Personal Computers.
After completing all removal and replacement procedures, run the DIAGNOSTICS
program to verify that all components operate properly.
MAINTENANCE AND SERVICE GUIDE SUPPORT SOFTWARE for information on installing
new or updated utilities when adding or removing options.
Chapter 5.1 TOOL AND SOFTWARE REQUIREMENTS
To service the COMPAQ SLT 386s/20 or COMPAQ SLT/286 Personal Computer, you
need the following:
o Torx T-8 screwdriver
o Torx T-10 screwdriver
o Torx T-15 screwdriver
o 3/16 inch nutdriver
o Modem terminating plug
o 25 pin parallel interface loopback plug
o 9 pin serial interface loopback plug
o DIAGNOSTICS software
o PLCC Extractor
Chapter 5.2 DISASSEMBLY/ASSEMBLY SEQUENCE CHART
Use the following chart as a reference along with the procedures in this
chapter for removing and reinstalling the subassemblies of the COMPAQ
SLT 386s/20 and COMPAQ SLT/286 Personal Computers.
5.3 Preparation Procedures
|
5.4 |- Battery Pack
|
5.5 |- Keyboard
|
5.6 |- Chassis
| |
5.7 | |- Memory
| | |- Memory Shield
| | |- Memory Boards
| |
5.8 | | LED Indicator Board
| | |- Nylon Bushings
| |
5.9 | |- Internal Power Supply
| |
5.10 | |- Mass Storage Devices
| |- Drive Mounting Plate with Mass Storage Devices
Refer to the