Having problems with your Flat Panel Televisions ?

My LG 32LC7D TV takes 20 - 30 minutes for the picture and sound to appear. I have done all the basics to investigate to no avail. I do know that if I turn it off and then straight back on after this 20 - 30 minute waiting period it does turn on immediately. I suspect it needs to warm up somehow and I am thinking it won't be cheap to fix. Any help is appreciated.

Answers :

I would start with the power supply, check the condition of the capacitors. Look for any with bulged tops.

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