Sound no picture

Check for any shorted boar/s in it.

how dar is the picture ?
i can help you if you have more details

if your tv has energy saver turned on that could be the problem you can find that out in your menu, hope that is all that is wrong

Most likely what happened is one of the capacitors went bad. When a capacitors goes bad it produces a popping sound. This could be an easy and cheap fix if you find the bad capacitor or capacitors. The bad capacitor will have a bulging top most likely on the power board but could be anywhere.

Ther aren't any customer fixes for these plasma TVs. When you have no picture on a plasma TV there as many as 4 different circuit boards that could cause it. Sometimes it will require the replacement of more than one board. Call LG fro help. Depending on the age of the TV they may help with repair costs. At the very least, they can refer you to a local factory authorized service center.

michtech

Have sound but no imagen

Have a look at my 'I broke the glass post'

ysus pcb that supplies voltage to the panel is faulty

sounds like it may be a software upgrade