The tv just turned off and it will not turn on. It's only 2 1/2 years old, we do not use it a lot. What coud be the problem

The real problem here is its age, a lot of these sets of that age critically needed parts are just no longer available.

I repair them but the real risk is someone fixed it, a few months later it develops another problem etc etc etc.

Ten years is now a days a long life for a TV.

Please let me know whats the model number of the tv so that I can tell you what the PCB LED diagnostics are pointing to. It sounds like a power supply or Main board issue so I would like to confirm which one of them it is.

if the camera wont turn on remove the memory card and make sure your pictures are transfered. Try using regular disposable batteries. Also when trying to turn it on try holding down the power button for 5 seconds. If it still doesnt turn on coud be a broken switch connection.

HI,

WHEN WORDS AND PICTURES ARE BLUR,DIFFICULT TO SEE,,

ITS PROBLEM WITH LOT (LIGHT OMITTING TRANSISTOR) WHICH INSIDE TV ...

NOT OTHER PROBLEM ..JUST GO TO ECONOMIC TV TECHNICIAN.

TNKS

RABBANEES

Sometimes if the batteries are low in the remote this can happen. I've seen it happen because of old garage door openers as well. There could also be a problem with your electrical wiring...whether it's in your tv or in the house wires...
Try the batteries first though.

a couple of things could make the tv chassis whistle
1 coud be dry solder joint probably on power capacitors
2 IF your tv has tube the board on the back could be making the noise its to do with the yoke on the way out!

replaced flyback transformer

I repair a lot of these and a average tv lasts like 3 years . It is not like the old days. I suspect the lamp or fans or therm protector.

I would call a local tv shop see what they charge for estimate it might be worth his estimate to find out what it is.


Thanks doctor video

have u repleace the lamp yet , if not repleace, 4 years old would be a lot of hours the lamp may look intact but after severals hours tv start to go off

I am having the exact same problem with my Toshiba 42HP95. From the information that I have been able to glean from the internet, it looks to be some sort of problem with the power supply or some other component of the power circuit. I am giving up and getting service