Sony Tv White Screen Problem

The following steps will help you diagnose whether your issue is a problem with the tv or the device broadcasting the picture.

Sony tv white screen problem.

Follow these steps to troubleshoot. Refer to odd colors on the screen for further troubleshooting. So the majority of the lg models are ez to get into service mode. If the menu screen does not have the same problem it is not a malfunction.

Ok every tv made in the last 30 years has some sort of secret service menu built in. Clean the tv screen. The default picture modes of tvs tend to set white to appear slightly bluer than it should. What to do when your tv has an all white screen and brand new boards don t fix it.

If you don t see them appear on your tv it s telling us the tcon is blocking that signal from appearing on the tv screen. Press the home button on the remote to display the tv menu screen. Usually when you get an all white screen or one with vertical lines on the screen that usually points to a dead tcon board. Plug in the ac power cord main lead and turn on the tv to check its status.

Restart the tv and check if the issue is resolved. What to do when your tv has an all white screen and brand new boards don t fix it. Keep the tv unplugged for 2 minutes. If the tv is connected to an active and stable internet connection install the latest tv software.

Press the home button on the remote to display the bravia tv menu screen. Turn off the tv and unplug the ac power cord main lead. This setting is known white balance and it s available on nearly every tv. There may be an issue with your tv.

Turn off the tv and unplug the ac power cord main lead. Keep the tv unplugged for 2 minutes. If there s a bad module or screen making adjustments will not fix the issue. I m assuming the color balance of the entire screen has drifted and the problem is not a bad screen.

Power cycle the tv. If the menu screen has the same problem your tv may have a malfunction. You can change the picture settings to suit your tastes. Hold the power button on the side of the tv down for 3 5 seconds.

Most picture modes like. Restart the tv and check if the issue is resolved.