Dell Inspiron 4000 - Manual (Page 24)

Screw Identification
When you are removing and replacing components, photocopy the screw placemat as a tool to lay out and keep track of the component screws. The placemat
provides the number of screws and the sizes.
System Components
NOTICE: When reinstalling a screw, you must use a screw of the correct diameter and length. Make sure that the screw is properly aligned with its
corresponding hole, and avoid over tightening.
Screw Placement
Hard Drive Door Security:
M3 x 5 (1 each)
Keyboard to Bottom Case Assembly:
M2.5 x 12 (5 each)
LCD Display Bezel:
M2.5 x 5 (4 each)
Rubber Screw
Covers (4 each)
LCD Hinge Bracket to Bottom Case
Assembly:
M2.5 x 5 (5 each)
14.1-Inch LCD Display Assembly and Flex-Cable
Retention Bracket to Top Cover:
M2 x 4 (5 each)
Display Assembly EMI Shield
Bracket:
M2 x 3 (5 each)
Palm Rest to
Bottom Case Assembly:
M2 x 3 (5 each)
M2.5 x 12 (3 each)
Hybrid Cooling Fan:
M2.5 x 5 (2 each)
System Board
to Bottom Case Assembly:
M2.5 x 5 (10 each)