02-29-2012 02:01 PM
02-29-2012 02:12 PM
Although buzzing isn't necessarily a defect, if it bothers you that much, best to return it.
02-29-2012 02:35 PM
Really depends on how loud the buzzing is. If it intrudes on TV volume at normal levels, then take it back.
02-29-2012 04:14 PM
Again, if it bugs you, return it for another brand of TV.