
Important:
Always use the microprocessor installation tool to install a
microprocessor. Failing to use the microprocessor installation tool may damage
the microprocessor sockets on the system board. Any damage to the
microprocessor sockets may require replacing the system board.
v
Do not allow the thermal grease on the microprocessor and heat sink to come in
contact with anything. Contact with any surface can compromise the thermal
grease and the microprocessor socket.
v
Dropping the microprocessor during installation or removal can damage the
contacts.
v
Do not touch the microprocessor contacts; handle the microprocessor by the
edges only. Contaminants on the microprocessor contacts, such as oil from your
skin, can cause connection failures between the contacts and the socket.
v
Do not remove the first microprocessor from the system board to install the
second microprocessor.
v
To order an additional optional microprocessor, contact your IBM sales
representative or IBM reseller.
About this task
To remove a microprocessor and heat sink, complete the following steps.
Procedure
1.
Carefully turn the server on its side so that it is lying flat, with the cover facing
up.
Attention:
Do not allow the server to fall over.
2.
Unlock and remove the left-side cover (see “Removing the left-side cover” on
page 39).
3.
Remove the air baffle (see “Removing the air baffle” on page 210).
4.
Remove the heat sink:
Attention:
Do not touch the thermal material on the bottom of the heat sink.
Touching the thermal material will contaminate it. If the thermal material on
the microprocessor or heat sink becomes contaminated, you must wipe off the
contaminated thermal material on the microprocessor or heat sink with the
alcohol wipes and reapply clean thermal grease to the heat sink.
a.
Open the heat sink retention module release lever to the fully open position.
b.
Lift the heat sink out of the server. After removal, place the heat sink (with
the thermal grease side up) on a clean, flat surface.
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