4.21 GPU heat sink 4 Replacement Procedures
Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 4-51
Installing the GPU heat sink
The following describes the procedure for installing the GPU heat sink. (See Figure 4-33.)
1. If there is already silicon grease on the GPU and GPU heat sink, clean it with a cloth.
Using a special applicator, apply silicon grease so that the GPU chip on the GPU is
completely covered.
NOTE: For details on applying the silicon grease, refer to Installing the CPU.
2. Install the GPU heat sink and secure it with the following screws.
• M2×4B BIND screw ×2
3. Stick the insulator in place.