Table 1. Latitude 9520 screw list
Component
Screw type
Quantity
Image
M2.5x5
1
M1.6x4.5
1
Keyboard
M1.6x2
4
M1.6x1.5
36
Major components of your system
1. Base cover
2. Solid-state drive shield
3. Solid-State drive
4. WWAN shield
5. WWAN Card
6. System board
Removing and installing components
13