REPAIR My 56 inch Toshiba doen't turn on. And when it trys to it turns right off. It's a HDTV

THE LIGHT ENGINE HAS GONE BAD THAT IS WHAT MINE WAS DOING IF YOU CANTACT A SERVICE REPAIR THE PART IS ABOUT 80 TO 90 DOLLARS TO BUY THEN WHAT EVER THE SERVICE CHARGE BEATS THE 2100 YOU PAID FOR YOUR SET

Chuck it in the bin and buy plasma, i hopt this works.