Replacing The Power Distribution Board - HP 9000 rp4440 Maintenance Manual

Removing and Replacing Components
Power Distribution Board

Replacing the Power Distribution Board

To replace the power distribution board, perform the following steps:
Step 1. Replace the power distribution board over the keyway slots and push it towards the side of the
chassis to lock it onto the studs.
Step 2. Reattach the power distribution board to the chassis bulkhead by replacing the one Torx #15 screw.
Tighten hand-tight.
Step 3. Replug the power and signal cables back into the midplane riser board.
Step 4. Replace the hot-swap power supply(s) into the chassis.
Step 5. Replace the power supply fan unit into the chassis.
Step 6. Replace the top cover.
Step 7. If rack mounted, slide the HP Server back into the rack until it stops.
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Chapter 4