Screw list
Table 1. Screw list
Component Secured to Screw type Quantity Screw image
Base cover Palm rest and keyboard
assembly
M2.5x7 10
Battery Palm rest and keyboard
assembly
M2x3 5
Display panel Display back-cover and
antenna assembly
M2x3 4
Fan Palm rest and keyboard
assembly
M2.5x5 2
Processor fan Palm rest and keyboard
assembly
M2.5x5 2
Hard-drive assembly Palm rest and keyboard
assembly
M2x3 4
Hard-drive bracket Hard drive M3x3 4
Heat sink System board M2x3 4
NOTE: Applicable only for computers shipped
with discrete conguration.
Hinges Palm rest and keyboard
assembly
M2.5x5 6
Hinge brackets Display back-cover and
antenna assembly
M2.5x4 8
Hinge brackets Display back-cover and
antenna assembly
M2x3 2
I/O board Palm rest and keyboard
assembly
M2.5x2.5 2
Power-adapter port Palm rest and keyboard
assembly
M2x2 1
Power-button board Palm rest and keyboard
assembly
M2x2 1
Power button with
ngerprint reader
(optional)
Palm rest and keyboard
assembly
M2x2 1
Solid-state drive Palm rest and keyboard
assembly
M2x3 1
System board Palm rest and keyboard
assembly
M2.5x2.5 4
10 Before working inside your computer