At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
There is a loud pounding sound coming through the back of the tv when it is turned on. it is a brand new panasonic viera 50" flat screen that i bought in the beginning of november.
Re: There is a loud pounding sound coming through the...
As its new, it should still be under warranty. Your first port of call should be the vendor. If you start messing about with it, you may void your warranty.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
I would say that's pretty much had it ,if there's smoke coming from the back something has burnt out
I would take it to a TV specialist to see if it can be repaired
Nick
I have had my Panasonic Plasma tv for 5 months there was a loud pop and the tv went off and now there is a red light blinking 10 times and the tv will not turn on.
Unplug,replug the tv about an hour later,let the tv reset itself back to factory setting.Go in the tv menu go to AUDIO.Go down to reset let the sound function in the Tuner baord reset itself to the correct setting.From now on ur tv should not lost suond, when turn tv off and turn tv on anymore.
You should call for warranty service. If the set is very new try to get it exchanged.
There are some very heavy duty power supplies and many high power matrix drivers used in Plasma sets.
The description sounds like the noises are very loud. It is normal with any of these TV sets, if you put your ear right up to the back of the set at the vent holes you will hear some noises. These would be some acoustic harmonics from the power supplies and related circuits.
I am wondering if it is possible that there is something that is becoming less stable. If the set is working very well without any failure, so-far this is a very good sign. Before it gets to be a problem, I would have this checked.
On many models of these sets, they use fans for cooling specific areas. A bad fan can cause noise.
×