HP Integrity Server rx4640 manual CPU 1 Socket Unlocked

		Removing and Replacing Components
		Removing and Replacing a Processor
Step	1.	If rack mounted, slide the HP server out from the rack until it stops. See “Accessing a Rack
		Mounted Server” on page 38.
Step	2.	Remove the front bezel. See “Removing the Front Bezel” on page 41.
Step	3.	Remove the front cover. See “Removing the Front Cover” on page 42.
Step	4.	Remove the processor extender board. See “Removing the Processor Extender Board” on page 52.
Step	5.	Using an antistatic wrist strap place the extender board on a grounding mat (Electrically
		Conductive Field Service Grounding Kit-HP 9300-1155).
Step	6.	Ensure the cam on the processor socket lock is in the unlocked, counterclockwise position.
		Figure 4-16 shows the CPU 1 ZIF socket in the unlocked position.

Figure 4-16 CPU 1 Socket Unlocked

Alignment holes

Processor ZIF socket lock in unlocked position

Alignment holes

Step 7. Carefully lower the processor, without the sequencer clamp, onto the processor socket. Align the pins on the bottom of the heatsink to the slots in the retention frame on the extender board. Figure 4-16 shows the alignment holes on the processor extender board.

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