I have a UE49NU7102KXXH TV that beeps/makes sizzling sound around 2 minutes after I turn off into Standby mode. I have realized this sound after 4-5 months after the purchase. This beep comes from the rear section from the USB and HDMI connectors.
Intervenitons so far:
- remote TV reset by Customer Service, did not rectify
- panel unit replacement at the sound location, did not rectify (warranty service)
- power supply replacement, did not rectify (warranty service)
I have all the time the updated software installed on my TV, so I belive this is not a sofware but a hardware issue.
I have already talked ot another mechanics and they say this is not repairable and this is the "specility" of this TV.
Really? I don't think this is ok. This sound is quite confusing.
Thank you very much for all of the answers!