My new LG, HD TV, 37" is buzzing periodically. It is not too loud but I am curious about this. I am told it could be power surges and a surge protector will solve this problem. If not, should I return the TV or is the periodic low buzzing harmless? Model # LG37LK450.
I am a grandma who is not technically gifted or technical at all for that matter. I only have a short time to return it. Thank you for your help.
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