Dell Alienware M17x R3 (Early 2011) - Manual (Page 16)

16 Compartment Door
Replacing the Compartment Door
1 Follow the instructions in "Before You Begin" on page 9.
2 Align the tabs on the compartment door with the slots on the computer
base and slide the compartment door into place.
3 Replace the two screws that secure the compartment door to the computer
base.
4 Replace the battery pack (see "Replacing the Battery Pack" on page 14).
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
1 compartment door 2 screws (2)
2
1