Maintenance and Service Guide 7-1
7.1 INTRODUCTION
This chapter contains module-level removal
and replacement procedures for the COMPAQ
DESKPRO 386 Personal Computer.
The procedures in this section describe
the following:
□ Monitor
□ Keyboard
□ Power fuse
□ Preparing the system unit for the internal
removal and replacement procedures
□ System unit cover and internal configuration
□ Power supply
□ Battery
□ Security lock
□ Expansion board(s)
□ 80287 coprocessor
□ Memory expansion board(s)
□ Memory chip(s)
□ Speaker assembly and security lock switch
□ Mass storage device(s)
□ System board
□ 80387 coprocessor
□ Lost key
□ 300-/600-Megabyte Fixed Disk Drive
Expansion Unit
Chapter 7
REMOVAL AND
REPLACEMENT
PROCEDURES
Addendum 108431-001 (11-88) to
Manual No. 108033-003