Replacing The Midplane Riser Board - HP 9000 rp4440 Maintenance Manual

Removing and Replacing Components
Midplane Riser Board

Replacing the Midplane Riser Board

To replace the midplane riser board, perform the following steps:
Step 1. Replace the midplane riser board onto the keyway slots on the chassis wall. Then push straight
down until it seats onto the locking studs.
Step 2. Using a Torx #15 driver, replace and tighten the 5 Torx screws attaching the midplane riser board
to the chassis.
Step 3. Plug in the QuickFind diagnostic board cable to the midplane riser board.
Step 4. Plug in the DVD relay board and front panel display board cable to the midplane riser board.
Step 5. Plug in the power distribution board power cable and signal cable to the midplane riser board.
Step 6. Replace the SCSI backplane board.
Step 7. Replace the I/O baseboard assembly.
Step 8. Replace the three chassis hot-swap fan units.
Step 9. Replace the processor extender board.
Step 10. Replace the memory extender board.
Step 11. Replace the front and top covers.
Step 12. Replace the front bezel.
Step 13. If rack mounted, slide the HP Server back into the rack until it stops.
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Chapter 4