Dell Latitude 7380 Owner's Manual page 30

a base cover
b WLAN card
c WWAN card
d display assembly
NOTE: To identify the number of screws, see
3 Push the display hinge cap to the right.
4 Remove the display hinge cap.
Installing display hinge Cap
1 Insert the display hinge cap to the display assembly.
2 Push the display hinge cap to the left to secure it.
3 Install the:
a display assembly
b WLAN card
c WWAN card
d base cover
4 Follow the procedure in
30 Removing and installing components
After working inside your computer.
screw list