AOC I2757FH Service Manual page 38

2. No Video (Power LED White)
No Video (Power LED White)
NG
Press the power
Replace the main board
button is OK?
OK
OK
Replace the main
The end
board and connection
NG
OK
Replace the LVDS/FFC
Check the LVDS/FFC
cable or panel cable or panel
Replace the key board
38