Troubleshooting - TCL LE43FHDF3300 User Manual

Troubleshooting

TV Problems
The TV won't turn on.
There is no picture and no sound but the TV is on.
You may be tuned to an input with no component connected to it. If you're trying to view a connected
component, press INPUT until the picture from that component appears.
The screen is blank.
INPUT until you get to the correct video input channel.
The buttons on the TV panel don't work.
The TV turns off unexpectedly.
high or low.
.
20
Other Information
OK
ANT/CABLE/SAT IN
.