Recommended tools
The procedures in this document may require the following tools:
● Phillips screwdriver
● Plastic scribe
Screw list
The following table provides the list of screws that are used for securing different components.
Table 1. Screw list
Component Secured to Screw type Quantity Screw image
Base cover Palm-rest assembly M2.5x5 4
Battery Palm-rest assembly M2x3 3
Battery Keyboard shield M2x3 1
Hard-drive assembly Palm-rest assembly M2x3 2
Hard-drive assembly Keyboard shield M2x3 1
Hard-drive bracket Hard drive M3x3 4
Solid-state drive Keyboard shield M2x3 1
I/O board Palm-rest assembly M2x3 2
Fan Keyboard shield M2x3 2
Wireless card I/O board M2x3 1
Power-adapter port Palm-rest assembly M2x3 1
USB Type-C bracket System board M2x3 1
USB Type-C bracket Palm-rest assembly M2x3 1
System board Palm-rest assembly M2x2 1
System board Keyboard shield M2x2 3
Display hinges Palm-rest assembly M2.5x5 7
Touchpad Palm-rest assembly M2x2 4
8 Before working inside your computer