Display Assembly; Removing The Display Assembly - Dell Precision 7740 Service Manual

a. graphic card
b. heat sink assembly
c. palmrest
d. SIM card
e. M.2 SSD card
f. WWAN card
g. WLAN card
h. primary memory
i. secondary memory
j. base cover
k. keyboard
l. hard drive interposer board
m. hard drive
n. battery
o. battery cover
p. SD card
3. Follow the procedure in

Display assembly

Removing the display assembly

1. Follow the procedure in
2. Remove the:
a. SD card
b. battery cover
c. battery
d. keyboard
e. hard drive
f. base cover
g. WWAN card
h. WLAN card
i. palmrest
3. To remove display assembly:
a. Remove the 2 (M2.5x5.0) screws at the bottom of the system that secures the display assembly in place [1].
b. Unroute all the wireless antenna cables from the routing channels at the bottom of the system and next to the hinge
caps [2] and unthread the antenna cables.
After working inside your
Before working inside your
computer.
computer.
Removing and installing components 83