Have a tech open it up and inspect for bad caps.
Bob
Hello all,
If I disconnect my plasma 50" from the mains, it will not power up again for at least a day. Its only 3 years old.
I leave it on standby & experience no problems at all.
I hope no power cut or fuse blowing at the mains fusebox.
HELP anybody had same problem? any solutions?

Chowhound
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