DEC DECpc 433 User Manual

System Box FRU Replacement
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3. Press both fasteners into place and then fully tighten
the two screws.
4. Connect all previously removed power cables to the
mass storage devices and the system board. Remove aU
identification tags.
5. Replace the intelligent graphics controller.
6. Replace the chassis inner cover.
7. Replace the system box outside cover.
SIMMs
Both the ~ystem board and the intelligent graphics controller contain SIMMs.
Removing and replacing the SIMMs on either the system board or the
intelligent graphics controller is the same. It might be necessary to remove
additional SIMMs to get sufficient clearance to pull the SIMM from its socket.
To
remove SIMMs, see Figure 3-19 and do the following:
CAUTION
Apply only enough pressure on the retaining dips to
release the SIMM. Too much pressure can break the
retaining dips or damage the socket slot
1. Remove the system box outside cover.
2. Remove the chassis inner cover.
3. Remove the intelligent graphics controller.
4. Open the retaining dips to free the SIMM.
5. Lift the SIMM from its socket slot.
3-34 DECpc 433 Worksbtion Service Guide

DEC DECpc 433 Specifications

General

Brand	DEC
Model	DECpc 433
Category	Desktop
Language	English