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4 Replacement Procedures 4.14 CPU
4.14 CPU
Removing the CPU
Remove the CPU according to the following procedures and Figures 4-27, 4-28 and 4-29.
CAUTION: When removing the CPU, keep the following in mind:
The CPU can become very hot during operation. Be sure to let it cool down before
starting repair work.
NOTE: FOXCONN CPU socket will be 180 degrees to the right.
1. Unlock the CPU by rotating the cam on the CPU socket 120 degrees to the left with a
flat-blade screwdriver (in the order shown in the figure below).
2. Remove the CPU.
Figure4-27 Removing the CPU
4-50 Qosmio F40/F45 Maintenance Manual