Dell XPS 15 (L502X, Early 2011) - Manual (Page 55)

Display 55
3 Remove the display bezel (see "Removing the Display Bezel" on page 53).
4 Disconnect the camera cable from the connector on the camera module.
5 Pull the pull-tab to disconnect the digitizer board cable from the
connector on the digitizer board.
6 Remove the ten screws that secure the display panel to the display back
cover.
7 Remove the two screws that secure the digitizer board to the display back
cover.
1 camera cable 2 display panel
3 digitizer board cable
1
2
3