IBM HS12 - BladeCenter - 8028, Service Manual

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7. Rotate the locking lever on the microprocessor socket from its closed and
locked position until it stops in the fully open position (approximately a 135°
angle). Lift the microprocessor retainer cover upward.
8.
Use your fingers to pull the microprocessor out of the socket.
Microprocessor
Microprocessor
socket
Alignment marks
Microprocessor retainer
9. If you are instructed to return the microprocessor and heat sink, follow all
packaging instructions, and use any packaging materials for shipping that are
supplied to you.
Installing a microprocessor and heat sink
Use this information to install a microprocessor and heat sink in the blade server.
Notes:
1. The microprocessor and heat sink assembly is a field-replaceable unit (FRU)
and must be replaced by a trained service technician. To contact an IBM service
representative, see “Hardware service and support” on page 177.
2. The heat-sink FRU is packaged with the thermal material applied to the
underside. This thermal material is not available as a separate FRU. You must
replace the heat sink when new thermal material is required, such as when a
defective microprocessor is replaced or if the thermal material is contaminated
or has come in contact with another object other than its paired microprocessor.
3. A heat-sink FRU can be ordered separately if the thermal material becomes
contaminated.
To install a microprocessor and heat sink, complete the following steps.
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BladeCenter HS12 Type 8014, 8028 or 1916: Problem Determination and Service Guide