Envision H2476WDHAL Service Manual page 35

2. No Video (Power LED Blue)
No Video (Power LED Blue)
Press the power
button is OK?
OK
Replace the power
board and connection
NG
Replace the main
board and connection
NG
Check the LVDS/FFC
(T901)
NG
Replace the key board
NG
OK
OK
OK
35
Replace the main board
The end
The end
Replace the LVDS/FFC
cable or panel