IBM SAN Volume Controller 2145-CG8, Hardware Maintenance Manual

Page: 292 / 372

1
Downward motion to seat the microprocessor
2
Twisting motion to insert the microprocessor into the socket
3
Microprocessor
4
Screws
5
Alignment holes
6
Installation tool
7
Handle
v
Close the microprocessor bracket frame.
v Carefully close the microprocessor release lever to the closed position to secure the microprocessor
in the socket.
4.
5.
After alignment, carefully place the microprocessor onto the socket. Close the microprocessor-bracket
frame (
3
).
Tip: Do not force the microprocessor. The microprocessor fits only one way on the socket.
1
Microprocessor
2
Microprocessor-release lever
3
Microprocessor-bracket frame
6. Carefully close the microprocessor-release lever (
2
) to the closed position to secure the
microprocessor in the socket.
7.
Clean the grease from the heat sink and apply new grease on the microprocessor.
When you are installing the heat sink on the same microprocessor that it was removed from, make
sure that the following requirements are met:
v
The thermal grease on the heat sink and microprocessor is not contaminated.
v
Additional thermal grease is not added to the existing thermal grease on the heat sink and
microprocessor.
To replace damaged or contaminated thermal grease on the microprocessor and heat sink, complete
the following steps:
a. Place the heat sink on a clean work surface.
b. Remove the cleaning pad from its package and unfold it completely.
c. Use the cleaning pad to wipe the thermal grease from the bottom of the heat sink.
Note:
Make sure that all of the thermal grease is removed.
1
2
3
4
Figure 262. Closing the SAN Volume Controller 2145-CG8 or 2145-CF8 microprocessor-bracket frame
262
IBM SAN Volume Controller Hardware Maintenance Guide
|
|
|
|
|
|
|