Removing and installing components
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
Recommended tools
The procedures in this document may require the following tools:
● Phillips screwdriver #0
Screw list
NOTE: When removing screws from a component, it is recommended to note the screw type, 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 1. Screw list
Component
Base cover
Base cover
Base cover
Solid-state drive in SSD slot one
Solid-state drive in SSD slot two
I/O board
I/O board
Wireless-card bracket
Display hinges
Battery
Screw type
M2.5x1.7+3.3L (captive screw) 4
M2.5x8.5+3.5L (captive
screw)
M2.5x5
M2x4
M2x4
M2x4
M2x2
M2x4
M2.5x5
M2x4
Quantity
2
2
2
2
1
1
1
6
4
Screw image
9