AOC LE32H1461/20 Service Manual page 34

2. Can't start
Can't start (LED red)
No
Replace the Adaptor
Power input＝12/16V?
Yes
Yes
Replace the main board
Check the power key is under control?
No
Yes
Replace the IR board
Check the IR receiver is normal?
No
Replace the main board
No
Replace the Power board
34