While it didn't happen to me there are reports of firmware issues that wake the TV for checks on updates, recording and more. ALWAYS CALL THESE BUGS IN. Get your transaction number and ask when they will fix it. If they never do, then you have your documentation for exchange or refund.
Bob
Hi,
I recently bought a Samsung UE48HU7505 Smart-TV that works great, except one very annoying thing.
While in standby, it randomly turns it self on for about 20-40 seconds, then turns itself off again. I can notice it turning on by a clicking sound and the blue light underneath comes on. However, the screen itself does NOT turn on, the screen is black with no backlight.
Normally, while annoying, this wouldn't be a great issue, but unfortunately it also turns on my CEC (Anynet+) connected receiver, and it never turns it off again. Since my cable box is connected to the receiver, we've been wakened several nights by the TV sound blasting though the speakers.
I contacted Samsung support, who asked me to do the following:
- Turn off automatic updates (didn't help)
- Perform factory reset (didn't help)
- Update firmware (was already latest)
Have anyone else experienced such problems? Is it normal behaviour, or could replacing it fix the issues? I'd rather not spend a lot of time fixing it, if the new TV will behave just the same...

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