Table 1. Latitude 9520 screw list (continued)
Component
4-cell battery
6-cell battery
WWAN
Smart card reader
Solid-state drive
Speaker
I/O board
System fan
Display cable bracket
Display assembly
Power button
Power button with fingerprint
reader
System board
12
Removing and installing components
Screw type
M1.6x3.5
M2x3
M1.6x3.5
M2x3
Captive screw
M2x2
M2x2
M1.6x1.8
M1.6x3.5
M2x3
M1.6x3.5
M2.5x5
M1.6x3.5
M1.5x2.5
M2.5x5
M1.5x2.5
M2.5x5
M1.6x3.5
Quantity
1
4
1
8
1
2
1
4
4
3
1
6
1
3
3
3
3
9
Image