Dell 4100 specifications

1M2.5 x 12-mm screws (3)

2M2 x 3-mm screws (2)

3hard-drive bay door

5.Remove the two M2 x 3-mm screws that are located in the hard-drive bay door labeled "circle P."

6.Turn the computer over, and remove the three M2 x 3-mm screws that secure the palm rest to the bottom case:

a.Remove the two M2 x 3-mm screws that are located on the back edge of the bottom case, underneath the display assembly.

b.Remove the M2 x 3-mm screw located underneath the keyboard, on the right side of the bottom case, next to the microprocessor thermal cooling assembly.

7.Pull up on the pull-tab that is attached to the palm-rest flex cable connector to remove it from the interface connector on the system board.

1	M2 x 3-mm screws (3)
2	palm rest
3	palm-rest flex cable
4	bottom case
5	back center of the palm rest
6	touch pad connector