4 Replacement Procedures
4.12 Top Cover Removing the Cover
To remove the top cover, first remove the battery pack, display assembly, optical drive module,
HDD, and memory module and wireless LAN as described in the preceding sections, then follow
the steps below:
1. Remove modem and wireless LAN covers.
2. Remove a M2.5x10 screw securing top cover.
Figure 4-20 Removing the top cover-1
3. Detach the upper FFC cable and touch pad FPC cable on the top chassis.
4. Turn the computer upside down and remove the following twenty one screws. (M2.5X5-
fifteen screws, M2.5X10—four screws, and M2.5x3—three screws)
4-30 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual