HP Integrity Server rx4640 manual Removing and Replacing the Memory Extender Board

Removing and Replacing Components

Removing and Replacing the Memory Extender Board

Replacing the Top Cover

To replace the top cover, follow these steps:

Step	1.	Align the tabs at the rear of the top cover with the corresponding slots in the chassis, fully seat the
		tabs into the slots, and push forward until it seats.
Step	2.	Using a torx T15 driver, tighten the two thumbscrews securely.
Step	3.	If rack mounted, slide the HP server into the rack until it stops. See “Inserting the Server into the
		Rack” on page 39.

Removing and Replacing the Memory Extender Board

The memory extender board is located directly under the front cover of the chassis. The standard memory extender board can hold up to 16 DIMMs. The high capacity memory extender board can hold up to 32 DIMMs.

WARNING Ensure that the server is powered down and all power sources have been disconnected from the server prior to removing or replacing a memory 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 could result in personal injury or damage to equipment.

CAUTION Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD safety precautions could result in damage to the server.

Removing the Memory Extender Board

To remove a memory extender board, follow these steps:

Step	1.	If rack mounted, slide the HP server out from the rack until it stops. See “Extending the Server
		from the Rack” on page 39.
		NOTE	If desired, the memory extender board may be removed without removing the HP
			server from the rack.
Step	2.	Remove the front bezel from the chassis. See “Removing the Front Bezel” on page 41.
Step	3.	Remove the front cover from the chassis. See “Removing the Front Cover” on page 42.

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