Try to play with DVD player. Also try to test on another inputs. If the problem persists, the main board may be defective. Another reson could be the T-con board. To find out whether the T-con board or main board cause problem, you need open the TV and check inside.
Answers & Comments
Try to play with DVD player. Also try to test on another inputs. If the problem persists, the main board may be defective. Another reson could be the T-con board. To find out whether the T-con board or main board cause problem, you need open the TV and check inside.