Random shutting on/off
Sounds like it could be a power issue. is the powercord on the back of the tv detachable? make sure its plugged in tightly. also if using a surge protector reset surge protector. if not using a surge protector try a different outlet. also if gfci outlet (has reset button on outlet itself) try resetting the outlet by pushing the reset button
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our lc32g4u used to go blank with voice,so we had to send it from Hawaii to New York to have it repaired. It came back after a month, but now it will not stay on, when we turn it on, it will make a whirl sound of the fan starting up and the clicking sound will turn the set off and the light turns from green to red. All this in 2-5seconds. Once, the picture stayed on after I played around with the small power button on top of the screen(not the main power switch), but had no sound!. Does sound like this thing has been repaired or gotten from good to bad? We are in total despair! Frustrated and certainly will not get another one of this brand. This machine was purchased in 2005 and it was not cheap, perhaps we should lease future equipment, probably be cheaper!
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