4 Replacement Procedures 4.19 Fan, CPU & Heat Sink
4-52 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual
Figure 4-37 Removing the fan botton
4. On the top of the system board, remove two M2.5x3 screws from the heat sink cover.
Figure 4-38 Removing the heat sink
Note: The Satellite Pro M70 places the heat sink on the bottom of the system board.