4 Replacement Procedures 4.11 CPU cooling Module and Fan
4--30 Satellite/Satellite Pro/C650/C655 Maintenance Manual
4.11 CPU Cooling Module and Fan CAUTION: When removing the cooling module, keep the following in mind:
The cooling module can become very hot during operation. Be sure to let it cool down
before starting the repair work.
Do not touch or cause damage to the fan in the cooling module.
Remove the CPU cooling module and Fan
Remove the CPU cooling module and fan according to the following procedures and
Figures 4-14, 4-15, 4-16, 4-17, and 4-18.
1. Remove the fan cable from CN4300 on system board.
2. Remove two M2x5 white flat head screws on the fan.
3. Remove the fan.
4. Remove two M2x2 black flat head screws securing the bracket.
5. Remove the bracket
6. Remove four screws in the order shown on the CPU cooling module bracket
7. Remove the CPU cooling module bracket.
8. Remove the CPU cooling module.