Inspiron 15-5578 2-in-1 Service Manual

Procedure

1. Open the latches, and then disconnect the keyboard cable from the system board and the keyboard daughter-board.

   

   1. latches (2)
   2. keyboard cable
   3. system board
   4. keyboard daughter-board

2. Open the latches, and then disconnect the touch-pad cable from the touch pad and the keyboard daughter-board.
3. Peel off the touch-pad cable from the touch pad.
4. Peel off the tape that secures the touch-pad assembly to the palm rest and keyboard assembly.

   

   1. touch-pad cable

   2. latches (2)

   3. tape

   4. touch pad

5. Remove the screws that secure the touch-pad bracket to the palm rest and keyboard assembly.

   

   1. screws (3)

   2. touch-pad bracket

   3. palm rest and keyboard assembly

6. Remove the screws that secure the touch pad to the palm rest and keyboard assembly.
7. Lift the touch pad off the palm rest and keyboard assembly.

   

   1. screws (4)

   2. touch pad

   3. palm rest and keyboard assembly