NOTE: Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surface when
replacing a component.
NOTE: Screw color may vary with the configuration ordered.
Table 1. Screw list
Component Screw type Quantity Screw image
Base cover
Captive screws 8
3-cell battery
Captive screws 4
4-cell battery
Captive screws
4
WLAN M2x3 1
WWAN M2x3 1
Solid-state drive bracket M2x2.5 2
Fan M2x3 2
Heat sink - UMA only Captive screws 4
System board M2x3
M2x4
M2x2.5
2
1
2
Type-C bracket M2x5 3
Power button with fingerprint
reader
M2x2.5 1
Fingerprint reader bracket
Note: Systems with non-
fingerprint reader configuration
do not have a fingerprint reader
bracket.
M2x4 1
Keyboard
M2x2 19
Display assembly
Laptop - M2.5x4
2-in-1 - M2.5x4
4
4
Display panel
Laptop - M2x2.5 2
Hinge screws
M2.5x3 6
Removing and installing components 13