Processor Extender Board; Removing The Processor Extender Board - HP rp4410 Service Manual

Processor Extender Board

The processor extender board is located under the front cover, directly beneath the memory
extender board. The processor extender board can hold one to four dual processor modules.
WARNING!
from the server before removing or replacing the processor extender board.
Voltages are present at various locations within the server whenever an ac power source is
connected. This voltage is present even when the main power switch is in the off position.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
behavior or system failure. For assistance with this procedure contact your local HP Authorized
Service Provider.
Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD safety
precautions can result in damage to the server.

Removing the Processor Extender Board

To remove the processor extender board, follow these steps:
1. If rack-mounted, slide the server out from the rack until it stops. See
Rack-Mounted Server" (page
NOTE:
the rack.
2. Remove the front bezel. See
3. Remove the front cover. See
4. Press the latch on the extraction levers located on each side of the processor extender board.
5. To unplug the processor extender board from the socket located on the midplane riser board,
pull out the extraction levers .
Ensure that the system is powered off and all power sources have been disconnected
Failure to properly complete the steps in this procedure results in erratic system
You can remove the processor extender board without removing the server from
"Removing the Front Bezel" (page
"Removing the Front Cover" (page
149).
"Accessing a
152).
152).
Processor Extender Board 161