TV WORKED FINE LAST NIGHT WHEN I CUT IT OFF, BUT THIS MORNING OUT OF THE BLUE TELEVISION WONT POWER UP. NORMALLY I PRESS POWER,HEAR SOUND,AND AFTER ABOUT 10 SECONDS SCREEN COMES ON. NOW I PRESS POWER, GREEN LIGHT COMES ON, I HEAR A WHISTLE THEN SHUTS DOWN. IT REPEATS THIS 3 TIMES EVERYTIME YOU ATTEMPT TO TURN THE SET ON. ALL I WANT TO KNOW IS WHAT HAPPENED? COULD IT BE THE TEMPERATURE? IT DID GET KIND OF COLD LAST NIGHT.
It cant be temperature .
I think you need to have a check over the inlet power supply to tv .
Chance of fuse being damaged .
How old is your tv ?
Remove all the electrical wire connections from the back of the tv .remove the power plug from the electrical outlet and wait for two minutes and replug the wire and then ckeck.it should work.
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