Toshiba QOSMIO G30 Maintenance Manual page 310

4 Replacement Procedures
Installing the GPU heat sink
The following describes the procedure for installing the GPU heat sink (See Figure 4-40).
1. Install the GPU heat sink and GPU holder.
NOTE: For details on applying the silicon grease, refer to Installing the CPU.
2. Secure the GPU heat sink and GPU holder with the following screws.
• M2.0×4B
NOTE: When securing the GPU holder, be sure to secure the screws in the order of the
number marked on the holder.
4-64 [CONFIDENTIAL]
BIND screw
4.27 GPU heat sink
×3
QOSMIO G30 Maintenance Manual (960-546)