Bull ESCALA 7214, Руководство по обслуживанию

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Removing and Replacing the Power Switch Assembly
Attention: This procedure is intended to be performed only by an IBM
authorized service representative.
Use the following steps to remove the power switch assembly:
1. Perform the cover removal procedure. Refer to “Removing and Replacing the
Cover” on page 20.
2. Disconnect the VPD cable from the VPD card/bracket assembly connector
1
.
3. Remove the two screws attaching the VPD assembly to the chassis, using a T-10
torx driver, and remove the assembly from the chassis.
4. Disconnect the power switch cable
2
from the power supply.
5.
Disconnect the power switch cable from the assembly by pinching the plastic
tabs
4
on either side of the inner button assembly and pushing the power
switch out through the front of the bracket.
6. Guide the power switch cable assembly out through the bracket opening
3
.
To replace the power switch cable assembly, reverse this procedure.
1
2
3
4
4
RLHSV517-0
Figure 14. Removing the Power Switch Cable Assembly
30
7214 Storage Device Enclosure Service Guide