Installing The Display Assembly (Laptop) - Dell P139G Service Manual

5. Remove the single (M2x4) screw that secures the display cable bracket to the system board.
6. Lift the display cable bracket off the system board.
7. Open the latch and disconnect the IR camera cable from its connector on the system board.
8. Peel the tape that adheres the IR camera cable connector to the system board.
9. Disconnect the display cable from its connector on the system board.
10. Remove the two screws (M2.5x4) that secure the left-display hinge to the system board.
11. Remove the two screws (M2.5x4) that secure the right-display hinge to the system board.
12. Open the display hinges at an angle of 90 degrees.
13. Gently slide the palm-rest and keyboard assembly off the display assembly carefully.

Installing the display assembly (laptop)

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the display assembly and provides a visual representation of the installation
procedure.
52 Removing and installing components