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 #1
● Flat-head screwdriver
● Plastic scribe
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 surface when
replacing a component.
NOTE: Screw color may vary with the configuration ordered.
Table 1. Screw list
Component Secured to Screw type Quantity Screw image
Base cover Palm-rest and keyboard
assembly
M2x5 5
6-Cell battery Palm-rest and keyboard
assembly
M2x4 7
3-Cell battery Palm-rest and keyboard
assembly
M2x4 4
Display hinges Palm-rest and keyboard
assembly
M2.5x5 6
Display assembly Palm-rest and keyboard
assembly
M2x4 6
I/O board Palm-rest and keyboard
assembly
M2x3 3
CPU fan Palm-rest and keyboard
assembly
M2x4 2
Power-adapter port Palm-rest and keyboard
assembly
M1.2x2 1
Power button and
optional fingerprint
reader
Palm-rest and keyboard
assembly
M1.6x2 2
2
10 Removing and installing components