Dell XPS /Dimension Gen 5 Owner's Manual page 119

If the drive door is open and it is opened too far, instead of breaking away from the computer in
one piece, the drive door may disassemble into several smaller pieces. If the drive door
disassembles:
1 If necessary, reattach the door hinges to the door bracket. Ensure that the hinge tabs are away
from the door bracket.
2 Attach the door bracket/door hinge assembly to the door, starting with the lower part of each
door hinge.
door bracket/door
hinge assembly
door
hinge tab
door hinges (2)
door bracket
lower part
of the door
hinge
Removing and Installing Parts
119