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4 Replacement Procedures 4.7 Fan Module/Cooling Fin/CPU
Installing the Fan Module/Cooling Fin/CPU
The following describes the procedure for installing the fan module/cooling fin/CPU (See
Figure 4-12 to 4-18).
1. Check that the mark on the cam is in the unlocking position.
2. Attach the CPU to the correct position in the CPU socket.
CAUTION: Place the CPU in such direction as shown below. (Pay attention to the
position of the triangle mark on the CPU.)
CPU Socket
CPU
Figure 4-17 Installing the CPU
3. Fix the CPU by rotating clockwise the cam by 90 degrees with a flat-blade
screwdriver.
4. If there is already silicon grease on the CPU and fan module, clean it with a cloth.
Using a special applicator, apply quarter of scale (0.25ml) of silicon grease evenly on
the CPU chip.
4-26 Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445)