Dell Latitude 3390 2-in-1 - Removing and Installing Components; Base Cover

Removing and installing components
This section provides detailed information on how to remove or install the components from your computer.
Screw size list
Table 1. Latitude 3390 2-in-1 screw size list
Component M2*3
M2*2
(Big
head)
M2*2 M2.5*5 M2.5*7
M2.5*2.5
(Big head)
M2.5*L1.4 M2*3.5
Battery 4
Power and volume buttons board 1
WLAN card 1
Power connector port 1
SSD card 1
System fan 1
System board 3
Keyboard shield 14
Base cover 9
Display hinges 4 6
I/O board 2
Touchpad and Touchpad bracket 8
Keyboard 15
Sensor board 1
Removing and installing components
This section provides detailed information on how to remove and install the components in your laptop.
Base cover
Removing the base cover
1 Follow the procedure in Before working inside your computer.
2 Close the display and turn the laptop over.
3 Remove the M2.5 x 6 screws (9) that secure the base cover to the laptop.
2
Removing and installing components 9