Removing and installing components
Recommended tools
The procedures in this document may require the following tools:
•
Phillips #00 and #01 screwdriver
•
Torx #5 (T5) screwdriver
•
Plastic scribe
Screw list
The following table provides the list of screws that are used for securing different components.
Table 2. Screw list
Component
Secured to
Screw type
Quantity
Screw image
Base cover
Palm-rest and keyboard
assembly
Torx head M2x3
8
Battery
Palm-rest and keyboard
assembly
M2x5
8
Display assembly
Palm-rest and keyboard
assembly
M2.5x4
6
Display-cable bracket
System board
M1.6x1.8
2
Fans
Palm-rest and keyboard
assembly
M2x3
4
Fingerprint-reader
Palm-rest and keyboard
assembly
M1.6x1.8
1
Heat sink
System board
M2x3
5
I/O board
Palm-rest and keyboard
assembly
M2x3
1
I/O-board interposer
Palm-rest and keyboard
assembly
M1.6x5.5
4
Power button
Palm-rest and keyboard
assembly
M2x1.7
1
Speakers
Palm-rest and keyboard
assembly
M2x1.7
2
3
12
Removing and installing components