Dell Precision 7740 - Display Hinge Service

2. Install the:
a. display bezel
b. display assembly
c. palmrest
d. WWAN card
e. WLAN card
f. base cover
g. hard drive
h. keyboard
i. battery
j. battery cover
k. SD card
3. Follow the procedure in After working inside your computer.
Display hinges
Removing the display hinge
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. SD card
b. battery cover
c. battery
d. keyboard
e. hard drive
f. base cover
92
Removing and installing components