Sony Tv White Screen Problem

When the issue occurs in the menu screen.

Sony tv white screen problem.

If there s a bad module or screen making adjustments will not fix the issue. Clean the tv screen. 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. Unplug the power cord from the outlet or the wall whichever is more accessible.

Hold the power button on the side of the tv down for 3 5 seconds. Press the home button on the remote to display the bravia tv menu screen. Power cycle the tv. Refer to odd colors on the screen for further troubleshooting.

Turn off the tv and unplug the ac power cord main lead. I m assuming the color balance of the entire screen has drifted and the problem is not a bad screen. A quick test to try activate the tv s menu or the volume bar or any onscreen displays. If the menu screen does not have the same problem it is not a malfunction.

The default picture modes of tvs tend to set white to appear slightly bluer than it should. Follow these steps to troubleshoot. You can change the picture settings to suit your tastes. Keep the tv unplugged for 2 minutes.

What to do when your tv has an all white screen and brand new boards don t fix it. Usually when you get an all white screen or one with vertical lines on the screen that usually points to a dead tcon board. If the menu screen has the same problem your tv may have a malfunction. So the majority of the lg models are ez to get into service mode.

Ok every tv made in the last 30 years has some sort of secret service menu built in. Turn off the tv and unplug the ac power cord main lead. Most picture modes like. Keep the tv unplugged for 2 minutes.

There may be an issue with your tv. Plug in the ac power cord main lead and turn on the tv to check its status. If the tv is connected to an active and stable internet connection install the latest tv software. The following steps will help you diagnose whether your issue is a problem with the tv or the device broadcasting the picture.

Press the home button on the remote to display the tv menu screen. This setting is known white balance and it s available on nearly every tv.