Table 1. Screw list(continued)
Component Secured to Screw type Quantity Screw image
keyboard
assembly.
Left fan System board and
palm-rest and
keyboard assembly
M1.6x4
M2x4
1
2
Right fan System board and
palm-rest and
keyboard assembly
M1.6x4
M2x4
1
2
Heat sink (for integrated
graphics card)
System board M2x6.5 4
Heat sink (for discrete
graphics card)
System board M2x6.5 6
I/O board Palm-rest and
keyboard assembly
M2x4 3
Display-cable bracket Palm-rest and
keyboard assembly
M2x4 2
Left hinge System board and
palm-rest and
keyboard assembly
M2.5x6 3
Right hinge System board and
palm-rest and
keyboard assembly
M2.5x6 3
System board Palm-rest and
keyboard assembly
M2x4 3
Antenna (left) Palm-rest and
keyboard assembly
M2x2 4
Antenna (right) Palm-rest and
keyboard assembly
M2x2 4
Wireless-card bracket System board M2x4 1
USB-port bracket (left) Palm-rest and
keyboard assembly
M2x4 2
USB-port bracket (right) Palm-rest and
keyboard assembly
M2x4 2
Removing and installing components 9