Compaq Portable II User Manual

2. To remove the APS board, which is secured to the system chassis by four
PCB standoffs, press the top of each PCB standoff together, one at a time.
At the same time, carefully lift that portion of the APS board from the
system chassis.
Repeat this procedure until all board standoffs have been disconnected
from the APS board, then lift and remove the APS board from the system
chassis (Figure 7-23).
To replace the APS Board, complete the following steps:

Compaq Portable II Specifications

General

Brand	Compaq
Model	Portable II
Category	Desktop
Language	English