06-15-2009 04:42 PM
As soon as i turn this tv on it has a dull ringing sound even when its muted...its starting to get annoying...is there something i can do or should i take it back to my local bestbuy store....any help would be great.
06-26-2009 02:05 PM
Welcome to Community@Insignia™! I apologize for the long delay in replying.
I've consulted our technical team and they have recommended that you reset the Audio Settings in the Audio menu. If this doesn't resolve the issue, your TV may need service.