Cpu Cooling Module And Fan; Removing The Cpu Cooling Module And Fan - Toshiba Qosmio F40 Maintenance Manual

4 Replacement Procedures

4.13 CPU Cooling Module and Fan

Removing the 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 according to the following procedures and Figures
4-25, 4-26.
1. Remove two M2x4 black flat head screws on the north bridge bracket.
2. Remove the north bridge bracket.
3. Remove two M2x4 black flat head screws on the CPU thermal module bracket.
4. Remove the CPU bracket.
5. Remove the CPU cooling module.
6. Remove the one M2x4 black flat head screw.
7. Disconnect the fan cable form CN807and then remove the fan.
Figure 4-25 Removing the CPU cooling module and fan
4-48
M2x4 black flat head screw
CPU thermal
module bracket
CPU thermal module
Fan
CN807
4.13 CPU Cooling Module and Fan
North bridge bracket
System board
Qosmio F40/F45 Maintenance Manual