Acer AL2671W Service Manual page 33

4. Disconnect the inverter cable.
5. Remove the power board.
Removing the Audio Board and the Main Board
1. Disconnect all cables connected to the audio board.
2. Remove the four screws fastening the audio board.
3. Then remove the audio board.
4. Take out the cables from the cable clip as shown.
5. Disconnect all cables connected to the main board.
6. Remove the four screws holding the main board heatsink.
7. Then detach the main board heatsink carefully.
8. Remove one screw that secures the I/O bracket.
9. Detach the main board from the LCD TV.
Chapter 3 47