Lg has sound but no picture

[darwaynewren]

Please help me don't want to buy another Tv have a Lg that has no picture but sound

 

[paulchezter]

Are you watching on the TV using a cable box or any other device plugged in to it? Kindly, check the cables if there are any loose or not plugged in also the input source selected, make sure it's correct. If not connected to any device, possible for a board problem, try first to do a power reset, turn off the TV, then unplug the power cable for 15 minutes then plug it back in and turn on the TV.