Acer 7420 Laptop User Manual


 
100 Chapter 3
Removing the Left and Right Hinge
1. See “Removing the Battery Pack” on page 62.
2. See “Removing the Lower Cover” on page 64.
3. See “Removing the WLAN Board Modules” on page 68.
4. See “Removing the Middle Cover and the Power Board” on page 78.
5. See “Removing the LCD Module” on page 81.
6. See “Removing the LCD Bezel” on page 96.
7. See “Removing the LCD module with the Brackets” on page 97.
8. Remove the two screws (E) securing the left and right hinge to the back cover.
9. Remove the left and right hinge from the back cover.
Removing the Antennas
1. See “Removing the Battery Pack” on page 62.
2. See “Removing the Lower Cover” on page 64.
3. See “Removing the WLAN Board Modules” on page 68.
4. See “Removing the Middle Cover and the Power Board” on page 78.
5. See “Removing the LCD Module” on page 81.
6. See “Removing the LCD Bezel” on page 96.
7. See “Removing the LCD module with the Brackets” on page 97.
8. See “Removing the Left and Right Hinge” on page 100.
Step Size (Quantity) Color Torque
1~2 M2.5 x L5 (2) Black 2.5 kgf-cm