Sony Tv White Screen Problem

Restart the tv and check if the issue is resolved.

Sony tv white screen problem.

I m assuming the color balance of the entire screen has drifted and the problem is not a bad screen. 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. Turn off the tv and unplug the ac power cord main lead.

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. 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 tv is connected to an active and stable internet connection install the latest tv software. Plug in the ac power cord main lead and turn on the tv to check its status.

Refer to odd colors on the screen for further troubleshooting. Hold the power button on the side of the tv down for 3 5 seconds. There may be an issue with your tv. So the majority of the lg models are ez to get into service mode.

Clean the tv screen. Unplug the power cord from the outlet or the wall whichever is more accessible. Follow these steps to troubleshoot. When the issue occurs in the menu screen.

Ok every tv made in the last 30 years has some sort of secret service menu built in. The following steps will help you diagnose whether your issue is a problem with the tv or the device broadcasting the picture. This setting is known white balance and it s available on nearly every tv. Press the home button on the remote to display the tv menu screen.

A quick test to try activate the tv s menu or the volume bar or any onscreen displays. You can change the picture settings to suit your tastes. Turn off the tv and unplug the ac power cord main lead. If there s a bad module or screen making adjustments will not fix the issue.

Most picture modes like. Press the home button on the remote to display the bravia tv menu screen. Keep the tv unplugged for 2 minutes. Keep the tv unplugged for 2 minutes.

If the menu screen has the same problem your tv may have a malfunction. If the menu screen does not have the same problem it is not a malfunction.