dechidus,
If the firmware update didn't fix the issue, I would definitely recommend having a service technician come out and take a look at it. It's under warranty, but not turning is not normal operation.
I would recommend calling 800-SAMSUNG so our service tech could address the problem.
Keep me posted.
--HDTech
Hey guys i have a LN46A650 i just purchased and i never been happier except that after a day of working perfectly it wouldnt start up at all after i turn it off the previous night. The red power light just blinks every 5 seconds.Then in like 8-9 hours it unexpectedly turns on.So i updated the firmware to the latest but now it still turns off and on.I checked the firmware and it says that it fixes this problem but i still got it. Hopefully you guys can shed some light or if theres a new firmware coming up?

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