What do i do when the picture turns off after a few minutes but tv will not turn off

If you're seeing a solarized picture on your Sony TV XBR-43X800G, there are a few things that could be causing the issue. Here's how to fix it. First, check the input source.

If you're using an HDMI cable, try switching to a different input. If you're using a component cable, make sure it's securely connected to the TV.

If the input source isn't the issue, try resetting the TV. To do this, unplug the TV from the power outlet and then plug it back in. Once the TV is back on, go to the Settings menu and select Picture.

Scroll down to Picture Mode and select Standard. If you're still seeing a solarized picture, there may be an issue with the TV itself. In this case, you'll need to contact Sony customer support for assistance.

sounds like another loose solders.leave it to the technicians will you?

new TV...

IT MAY BE YOUR AUDIO/VIDEO CORD

I'm afraid, its RED Picture tube problem that will be replaced.
It is qualified tech job to replace picture tube in rear projection TV because there are few adjustments required after replacement.
Please call local tech for fix tv.
Thanks.

This seems some lose connections or cold solder joints in TV.
Please mention tv model and brand to help you out.

This problem is common in Samsung projection TVs. The DMD board is going bad.

I have a sansui 19" LCD TV+DVD
I had to attempt multiple times turning the TV on to get a picture. The sound was fine. This kept happening when I would go to turn on the set the TV kept playing fine with picture & sound but after the 2nd attemts I turned it off & then tried to turn it back on which took multiple attempts, it kept playing for a few minutes then the picture went out but the sound was still there.
The set is not yet 2 years old.

I have the same problem. The only way to get the TV to come on is to unplug it, but once you get it back on it turns itself off again in a few minutes.