Acer ASPIRE Aspire 3690 - Page 76

68 Chapter 3
7. Remove the screw fastening the main board to the lower case.
8. Pull the lower case outwards as the image shows and detach the main board from the lower case
carefully.
9. Take out the microphone from the lower case.
10. Remove the two screws fastening the speaker set.
11. Take out the speaker from the lower case.