Dell Precision 7540 Service Manual page 78

d. Open the display assembly to a 180-degree angle.
e. Remove the 4 (M2.5x4.0) screws that secures the display hinge caps to the system [1].
f. Remove the display hinge caps from the system [2].
g. Remove the 2 (M2.0x3.0) screws that secure the eDP cable bracket to the system board [1].
h. Remove the eDP cable bracket [2].
i. Disconnect the eDP cable from the connector on the system board [3].
j. Peel the adhesive tape that secures the eDP cable in place [4].
k. Unroute the wireless cable from the routing channels located next to the hinges [5].
l. Remove the display assembly [6].
78 Removing and installing components