Technical information

74 Chapter 3
12. Remove the two screws (C) on the modem board.
13. Detach the modem board from the mainboard.
Removing the Speaker Modules
1. See “Removing the Battery Pack” on page 51.
2. See “Removing the Lower Cover” on page 51.
3. See “Removing the Lower Cover” on page 51.
4. See “Removing the Fan Module” on page 59.
5. See “Removing the CPU Heatsink Module” on page 60.
6. See “Removing the CPU” on page 61.
7. See “Removing the Middle Cover” on page 62.
8. See “Removing the Keyboard” on page 63.
9. See “Removing the LCD Module” on page 64.
10. See “Separating the Upper Case from the Lower Case” on page 68.
11. See “Removing the Mainboard” on page 72.
Step Size (Quantity) Color Torque
1~2 M2 x L3 (2) Silver 1.6 kgf-cm