Removal And Replacement; Accessing Frus, Pedestal Systems - Digital Equipment 3300R Service Manual

Removal and Replacement

This section describes the procedures for removing and replacing FRUs.
CAUTION: Static electricity can damage integrated circuits. Always use
Unless otherwise specified, you can install a FRU by reversing the steps shown in the
removal procedure.

Accessing FRUs, Pedestal Systems

Access pedestal FRUs as follows:
CAUTION: Before removing the top cover and side panels:
1. Perform an orderly shutdown of the operating system.
2. Set the On/Off button on the operator control panel to off.
3. Unplug the AC power cord.
4. Unlock and open the front door (Figure 7-1).
5. Remove the retaining screw indicated by the yellow label on the lower left side of the
front of the system (Figure 7-1).
6. Slide back and remove left side panel (Figure 7-2).
7. Slide back and remove top and right side panel (Figure 7-2).
grounded wrist strap (29-26246) and grounded work surface when
working with internal parts of a computer system.
FRU Removal and Replacement
DIGITAL Server 3300/3300R 7–5