Toshiba TV has sound but no picture

My Onida Tv is 4 months old All of a sudden it went black but the sound was coming Tried turning it off and on for a few days but was unable to get any picture. Finally took it to the service center since there is no home service in Saudi Arabia. He turns it on He does nothing and it comes. So...

Hello, I have this tv which is about 7 years old. Recently, the picture no longer works (screen is blue). I tried a couple of hard resets but still the same issue. The sound, PIP, and the menu screen are fine, but if I leave it on for say 5 minutes, it shuts itself off as well. This all happened...

Well here goes - the last couple of days the following has been happening Turn on tele and there is sound but the screen displays a myriad of colours that change shape continually and then shortly after the picture appears - this has progressively gotten worse over the last couple of days. Now...

My Panasonic TV screen only shows a thin line through the middle of the screen. I can hear the sound and the line that's there changes color, etc if I change channels, to match what would be on that channel. What causes this and is it worth fixing? Or should I just look for a new TV?

I'm having a problem with a Toshiba Satellite Pro A10 laptop. The sound works fine through earphones or external speakers but here is no sound coming from the built in Titanium speakers. I've heard somewhere that this may due to a joint breaking on the headset jack socket, can anyone shed any...