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Submitted 210 days ago...

Grantor971

Grantor971

New User (1)

Why does my TV makes a high pitched noise

The high pictched noise is not consistant to a channel. It has the same volume level no matter what the volume level is on the tuner or Home theater. I'm connected to a Comcast HD DVR for the past year but the noise only started as resently as one month ago. The TV is a Sharp 32" tube TV that is 9 years old. I have unplugged everything to reset but the noise returns. I have turned of the Home Theater system but the noise continues. It may have something to do with the tuner but I suspect the TV. The noice stops when I turn the TV off and leave the turner on. The noice seems to go in and out depending on the change in picture and/or channel. Any suggestions to stop this noise?

 
 
 
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