To replace the service door:
1.Tilt down the service door to align the front edge of the service door near the front edge of the computer (1).
2.Insert the alignment tabs (2) on the rear edge of the service door with the notches on the computer.
3.Slide the service door towards the battery bay until the service door snaps into place.
4.With the battery bay toward you, slide the service door release latch to the left (3), and if you choose to, insert and tighten the optional screw (4) to hold the service door in place. Slide the release latch to the right to lock the service door (5).
NOTE: If you want to use the optional screw, it is stored inside the service door.
5.Insert the battery (see Inserting or removing the battery on page 32).
Removing or replacing the service door 35