Component Screw type Quantity Screw image
I/O board M2x4 2
Optical-drive bracket M2x3 2
Optical-drive connector board M2x2 Big Head 1
Power-adapter port M2x2 1
Power-button board M2x3 1
Power button with ngerprint
reader (optional)
M2x2 1
Solid-state drive M2x2 1
Solid-state drive M2x3 1
System board M2x4 1
Touchpad M2x2 6
Wireless-card bracket M2x3 1
Secure Digital Card
Removing the Secure Digital Card
Prerequisite
1 Follow the procedure in Before working inside your computer
Steps
1 Push the Secure Digital card to release it from the computer.
2 Slide the Secure Digital card out of the computer.
Installing the Secure Digital Card
1 Slide the Secure Digital into the slot until it clicks into place.
2 Follow the procedures in After working inside your computer.
Removing and installing components
15