4 Replacement Procedures 4.7 Logic Upper Assembly
4.7 Logic Upper Assembly Removing the Logic Upper Assembly
Remove the logic upper assembly according to the following procedures and Figures 4.13, 4.14
and 4.15.
1. Turn the laptop upside down.
2. Remove the following twenty-one screws:
− Eighteen M2.5x5 screws
− Three M2x2 screws
M2.5×5*18
M2×2*3
Figure 4.13 Removing twenty-one screws from the bottom of the laptop
[CONFIDENTIAL] Satellite L670/Pro L670 Maintenance Manual