Removing and installing components
Recommended tools
The procedures in this document may require the following tools:
• Philips 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 assembly M2x4 6
Battery Palm-rest assembly M1.6x4 1
Battery Palm-rest assembly M2x2 Big Head 4
Fan Palm-rest assembly M2x2 2
Display hinges Palm-rest assembly M2x3.5 5
Keyboard Palm-rest assembly M1.2x1.3 4
Keyboard bracket Palm-rest assembly M1.2x1.8 29
Power-adapter port Palm-rest assembly M2x3 1
Solid-state drive Palm-rest assembly M2x2 1
System board Palm-rest assembly M2x2 Big Head 4
2
8 Removing and installing components
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