6.0 Removals and Replacements
This section contains information on removals and replacements, locations,
and grounds.
The arrows in the removals and replacements figures show the direction of
movement to remove a field replaceable unit (FRU), to turn a screw, or to
press a tab to release a FRU. The arrows are marked in numeric order to
show the correct sequence of removal.
When other FRUs must be removed prior to removing the failing FRU, they
are listed at the top of the page. Go to the removal procedure for each
FRU listed, remove the FRU, and then continue with the removal of the
failing FRU.
To replace a FRU, reverse the removal procedure and follow any notes that
pertain to replacement. See "Locations" for internal cable connection and
arrangement information.
CAUTION:
Before removing any FRU, power-off the system, unplug all power cords from
electrical outlets, and disconnect any interconnecting cables.
Warning: The system board, adapters, memory modules, and the math
coprocessor are sensitive to, and can be damaged by, electrostatic
discharge. Establish personal grounding by touching a ground point with
one hand before touching these units.
Note: An electrostatic discharge (ESD) strap may be used to establish
personal grounding.
Subtopics
6.1 1005 Cover
6.2 1010 Adapters
6.3 1015 Bus Adapter
6.4 1020 Hard Disk Drive
6.5 1025 Diskette Drive and Second Drive Bezel
6.6 1030 Cover Lock Assembly
6.7 1035 Real-Time Clock Module
6.8 1040 Power Supply
6.9 1045 Math Coprocessor
6.10 1050 Memory Module Kits
6.11 1055 System Board
6.12 1060 Control Assembly
6.13 1065 Retainer Plate
6.14 1070 Adapter Guide
IBM PS/2 Model 35 SX, 35 LS, 35 SLC HMR
Removals and Replacements
¦ Copyright IBM Corp. 1991, 1992
6.0 - 1
