Toshiba Satellite Pro L450-W1543 Maintenance Manual - Page 160

CPU and Thermal Module

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Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.15 CPU and Thermal Module Removing CPU and Thermal Module Remove the CPU and the CPU thermal module according to the following procedures and Figure 4.25, 4.26. CAUTION: When removing the thermal module, keep the following in mind: 1. The thermal module can become very hot during operation. Be sure to let it cool down before starting the repair work. 2. If you remove the CPU thermal module, please use soft cloth with alcohol to clean the CPU and CPU thermal module. Reapply Shinetsu 7762 grease before installing the CPU thermal module. If you use one new CPU thermal module, please make sure remove the release paper first. 1. Remove four spring screws securing the thermal module to the motherboard, according to the number sequence sealed on the thermal module. 2. Remove the thermal module from the motherboard. Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual 4-33

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4 Replacement Procedures
Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual
4-33
4.15
CPU and Thermal Module
Removing CPU and Thermal Module
Remove the CPU and the CPU thermal module according to the following procedures and Figure
4.25, 4.26.
CAUTION:
When removing the thermal module, keep the following in mind:
1.
The thermal module can become very hot during operation. Be sure to let it cool down
before starting the repair work.
2.
If you remove the CPU thermal module, please use soft cloth with alcohol to clean the
CPU and CPU thermal module. Reapply Shinetsu 7762 grease before installing the
CPU thermal module. If you use one new CPU thermal module, please make sure
remove the release paper first.
1.
Remove four spring screws securing the thermal module to the motherboard, according to
the number sequence sealed on the thermal module.
2.
Remove the thermal module from the motherboard.