LG 37LC7D 37 in. LCD HDTV "went blank" Questions

...blank! Went to input control blank! Switched off, left for 20 min, came back, tv still blank - help! Unplug the TV from the wall. Wait a few minutes and then plug it back in. Turn it on to see if it ...

went blank after the screen went blank the vizio light at the bottom of the tv went completely dark. I think the power supply just blew. what do you think. jim problem is in the power supply. regards,

...went blank and no audio, no power Set went blank, no audio and no power for a few times, then after a while, it totally went blank and unable to power up. The Tv is defective. You have to call Corian ...

went blank. Audio works The TV made a pop sound, then the video went blank. Audio still works. i think the power supply went bad. this needs a lg repairman i would notr try to repair your self,lots of

...went blank. What While watching tv, the screen went blank. What could be the problem? we had a similar problem on our 40 inch samsung , the screen went black but we could still hear sound on ours it ...

went blank with power LED turned amber. I have switched OFF and ON the tv severally to see if this will resolve the problem, but it st TV was on and all of a sudden it went blank with only amber light

...went blank -- I could barely see some digital reception in the corner, and then it went completely blank. Any ideas or suggestions I have sound but just a black screen and no OSD, went all at once, ...

...went blank We were watching television last night and it was working fine and then all of a sudden the screen just went blank. We could still hear the sound but couldn't see the picture. any ...

went blank, is there a reset button? If the picture went blank, either the TV has no signal or something is defective within the TV's electronic components. There is no reset button that will repair a

...went blank. Voice stayed on While watching 50'' Akai plasma TV the screen went blank but voice stayed on. Flipped the switch that is just above the power cord on the back and the TV worked normally ...