Dell Latitude 7389 - Removing the LED Board; Installing the LED Board

Removing the LED board
1 Follow the procedure in Before working inside your computer.
2 Remove:
a Micro SD
b base cover
c battery
3 To remove the LED board:
a Disconnect the LED board cable from the LED board [1].
b Remove the tape that secures the LED board to the touchpad panel [2].
c Remove the M2 x 3 screws that secure the LED board [3].
d Lift the LED board from the computer [4].
Installing the LED board
1 Install the LED board into the slot.
2 Replace the M2 x 3 screws to secure the LED board.
3 Ax the tape to secure the LED board.
4 Connect the LED board cable to the LED board.
5 Install the:
a battery
b base cover
c SD card
6 Follow the procedure in After working inside your computer.
20
Removing and installing components