IBM BladeCenter HS22V, Installation And User Manual

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Microprocessor
Microprocessor
socket
Alignment marks
Microprocessor retainer
f.
Orient the triangle painted on the corner of the microprocessor with the
triangle on the microprocessor socket.
g. Carefully place the microprocessor into the microprocessor socket, using
the alignment tabs on the microprocessor with the alignment notches in
the microprocessor socket as a guide.
Attention:
v Do not press the microprocessor into the socket.
v
Make sure that the microprocessor is oriented and aligned correctly in
the socket before you try to close the microprocessor retainer.
v
Do not touch the thermal material on the bottom of the heat sink or on
top of the microprocessor. Touching the thermal material will
contaminate it. If the thermal material on the microprocessor or heat
sink becomes contaminated, contact your service technician.
h. Carefully close the microprocessor retainer.
i. Rotate the locking lever on the microprocessor socket to the closed and
locked position. Make sure that the lever is secured in the locked position
by pressing the tab on the microprocessor socket.
11. If you are installing a new microprocessor and heat sink, complete the
following steps:
Attention:
v
Do not set down the heat sink after you remove the plastic cover.
v
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, contact your service
technician.
a. Remove the plastic protective cover from the bottom of the heat sink.
b. Align and place the heat sink on top of the microprocessor in the retention
bracket, thermal material side down. Press firmly on the heat sink.
c. Align the three screws on the heat sink with the holes on the heat-sink
retention module.
d. Press firmly on the captive screws and tighten them with a screwdriver,
alternating among the screws until they are tight. If possible, each screw
should be rotated two full rotations at a time. Repeat until the screws are
tight. Do not overtighten the screws by using excessive force. If you are
using a torque wrench, tighten the screws to 8.5 Newton-meters (Nm) to
13 Nm (6.3 foot-pounds to 9.6 foot-pounds).
12. Reinstall the memory module closest to the microprocessor you installed.
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BladeCenter HS22V Type 7871 and 1949: Installation and User's Guide