Tv was working fine will not turn on now power light is on

sounds like a mainboard problem

Set is in shutdown as a short somewhere.

If model indicated here is correct someone has to open it and check voltages in power supply first.

Ur DM power board is dead,must be replaced.Try this
website for the board.Tv repair World.com.

maybe a lizard is die inside and shock your power supply circuit

Unplug the TV for maybe 10 minutes, then turn it on. Sometimes these units simply need to recycle. If that doesn't work, you've likely got serious problems.

i can' turn on my sony tv . no lights are blinking. nothing. could something when it was moved.

Finally recieved an email from syntax olevia customer support after 1 month. a standard desktop computer power cord is all you need for your Olevia LT26HVE flat screen. We lost ours in a move and FINALLY have it up and running again...for only 9 bucks at RadioShack!

You could have gotten an electrical surge that put your set into a shutdown condition and unplugging the set and letting the Microprocessor reset will fix this problem if it dosent blow out the main power regulator as you still or might I say have a regulator IC problem. IF THIS PROBLEM HAPPENS AGAIN MORE THEN A FEW TIMES WITHIN A SMALL TIME FRAME I WOULD HAVE THE SET LOOKED AT BEFORE THE REGULAOR BLOWS SOMETHING OUT!!!!