Acer 4000 Laptop User Manual


 
67 Chapter 3
20. Tear off the mylar on the right speaker cable.
21. Remove the right speaker from the lower case.
22. Remove the screw that secure the left speaker.
23. Remove the left speaker from the lower case.
24. Remove the two screws thatsecure the audio board.
25. Remove the audio board from the lower case.