80 Chapter 3
Removing the Mainboard
1. See “Removing the Upper Cover” on page 63.
2. See “Removing the Switch Board” on page 67.
3. See “Removing the I/O Board” on page 76.
4. See “Removing the Bluetooth Module” on page 78.
5. Turn the computer over and disconnect the power cable from the mainboard.
6. Turn the computer over and remove the two (2) screws of the main board.
Step Screw Quantity Screw Type.
Main Board
Disassembly M2.5*5 2