Special Tools - IBM PS/2 90 XP 486 Hardware Maintenance Reference

6.0 Special Tools

The following special tools are required to service the system:
Volt-Ohm Meter
A meter similar to the Triplett Model 310. (1)
Wrap Plug
The Tri-Connector Wrap Plug (IBM part 72X8546) is used during advanced
diagnostic tests of the parallel ports and the serial ports.
Video-Memory Installation Tool
The video memory insertion tool is used to install the video memory
modules on the system board.
information on how to install video memory.
Video-Memory Removal Tool
The video-memory removal tool is used to remove the video-memory modules
from the system board.
Hard-Disk-Drive Removal Tool
The hard-disk-drive removal tool is used to remove a hard disk drive from
the system unit and is attached to the frame of the system unit.
(1) Manufactured by Triplett Corporation, Bluffton, Ohio 45817,
U.S.A.
IBM PS/2 Model 90 XP 486 HMR
Special Tools
PICTURE 4
See "Video Memory" on page 7.14 for
PICTURE 5
PICTURE 6
PICTURE 7
¦ Copyright IBM Corp. 1990, 1991
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