Screw list
NOTE: When removing screws from a component, it is recommended to note the screw type, and the quantity of screws,
and then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type is
restored when the component is replaced.
NOTE: Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surfaces when
replacing a component.
NOTE: Screw color may vary with the configuration ordered.
Table 28. Screw list
Component Screw type Quantity Screw image
Base cover Captive 9
Battery Captive 5
Heat sink - discrete graphics Captive 7
Heat sink - integrated graphics Captive 4
Display assembly M2.5x5 4
Display panel M2.5x2.5 6
Fan M2x3 2
I/O board M2.5x5
M2x5
M2x3
2
2
1
M.2230 solid-state drive M2x2 2
Power button board M2x2.5 2
Power-adapter port M2.5x5 2
System board M2x3
M2x5
M2.5x5
4
2
2
32 Working inside your computer