Latitude 7290 Owner's Manual

Removing display assembly

1. Follow the procedure in Before working inside your computer.
2. Remove the:
   1. base cover
   2. battery
   3. WLAN card
   4. WWAN card
   NOTE To identify the number of screws, see screw list
3. To remove the display assembly:
   1. Un route the WLAN and WWAN cables from the routing channels [1].
   2. Remove the M2.0 x 3.0 screws that secure the eDP bracket [2].
   3. Lift the eDP bracket from the eDP cable [3].
   4. Lift the eDP cable to disconnect it from the connector on the system board [4].
   5. Un route the eDP cable from the routing channel [5].
      NOTE When removing the display assembly or system board, the display bracket must be removed and the piece of tape adhered to the power-adapter connector on the system board must be peeled back in order to disconnect the display cable.

      
4. To remove the display assembly:
   1. Open the display of the computer and lay it on a flat surface at 180-degree angle
   2. Remove the six (M2.5 x 3.5) screws that secure the display hinge to the display assembly [1].
   3. Lift the display assembly from the system.