Toshiba tv turn of itsself help me find soltion

Hi Nileshkumar.
You can try unplugging your TV for about 30 minutes to an hour. If this does not help try unplug the TV and leave it unplugged all night. If this does not work you have either a bad main board or firmware issue. Here is a link to the Toshiba website for your model TV, it includes troubleshooting, firmware updates, and how to update your TV's firmware. Just click on the link or copy and paste it.
Hope this helps.

http://support.toshiba.com/support/modelHome?freeText=3357897

Yes it can still be fix, most common culprit is the horizontal output transistor

Most common problem on Toshiba tv's is the so called nexthyper module thats were your problem is,normaly they have bad ground connections,a tv tech can fix it.

there should be a power button somwhere on the unit right or left side or bottom

Is your air intake clean or clogged.. Maybe it's overheating causing it to shut off.. Had the same problem didn't replace the bulb but cleaned the intake and it works great again. Worth a try.. Intake is located on the left back pannel of the tv.. outside pannel pops off easly.

did u have a lightning storm or a power surge. sounds like too much of a coincedince for both to go down with out a spike in the electrical supply.

You have a bad capacitor in your vertical area.

Sorry, probable bad CRT.....check voltages on CRT board
connected and dis-connected.............Let me know.....T.

my tv starts turning a red color and then turns off by itsself then i have to unplug it to turn it back on every 5 mintues or so.

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.