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Removing and installing components
Recommended tools
The procedures in this document may require the following tools:
•
Philips screwdriver #1
•
Flat-head 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
Base cover
M.2 connector shield
M.2 2230 solid-state
drive
M.2 2230 mounting
bracket
M.2 2280 solid-state
drive
Back cover
Wireless-card bracket
Display assembly
Battery
Keyboard-backlight
cable
Left I/O-board
connector
Left I/O-board
Secured to
Palm-rest assembly
System board
M.2 2230 mounting
bracket
Palm-rest assembly
Palm-rest assembly
Palm-rest assembly
Left I/O-board
Palm-rest assembly
•
Palm-rest assembly
•
System board
•
Left I/O-board
•
Right I/O-board
Keyboard-controller board M2x1.9
•
System board
•
Left I/O-board
Palm-rest assembly
Screw type
Quantity
M2.5x5
2
M2x4.5
1
M2x3
1 per M.2 2230 solid-
state drive
M2x3
1 per M.2 2230 solid-
state drive
M2x3
1 per M.2 2280 solid-
state drive
M2.5x5
2
M2x3
1
M2.5x5
6
M2x4.5
6
2
M2x3
2
M2x3
1
Screw image
9
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