Removing and installing components
Recommended tools
The procedures in this document may require the following tools:
• Phillips screwdriver #0
• Phillips screwdriver #1
• Torx #5 (T5) 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
Torx M2.5x4 8
Battery System board and
palm-rest and
keyboard assembly
M2x4 7
Solid-state drive thermal
bracket (SSD1 slot)
System board and
palm-rest and
keyboard assembly
M2x4
NOTE: This
screw is also one
of the seven
screws that
secures the
battery to the
palm-rest and
keyboard
assembly.
1
Solid-state drive thermal
bracket (SSD2 slot)
Palm-rest and
keyboard assembly
M2x4
NOTE: This
screw is also one
of the seven
screws that
secures the
battery to the
palm-rest and
1
2
8 Removing and installing components