Acer 270 Laptop User Manual


 
66 Chapter 3
5. Disconnect the phone jack FFC from the audio board. Then remove the audio board.
6. Disconnect the audio board FFC from the audio board.
7. Disattach the touchpad cover latch.
8. Turn over the upper case and disattach the touchpad cover from the upper case.
9. Remove the touchpad.
10. Disconnect the touchpad FFC.
11. Unscrew the screws holding the speakers; one on each side.
12. Remove the two screws that holds the wireless card antenna line; two on each side.
13. Unscrew the two screws that secure the hinge saddles, then remove the right and left hinge saddles.
14. Remove the two screws holding the phone jack board. Then remove the phone jack board shielding.
15. Disconnect the phone jack FFC.
16. Remove the EMI shielding from the upper case.