Compaq V6500 - Manual (Page 74)

6 . Remove the two Phillips PM2.5×7.0 screws (1) and the two Phillips PM2.5×4.0 screws (2) that
secure the top cover to the base enclosure.
7 . Lift the front edge of the top cover (1) until it disengages from the computer.
8 . Remove the top cover (2).
Reverse this procedure to install the top cover.
66 Chapter 4 Removal and replacement procedures