I've had 2 Samsung LCD TV's so far, and no problems whatsoever. I would suspect to find similar problems when dealing with customer service of just about any of these manufacturers, though. Are you talking about a tv in or out of warranty?

Here's a quick link to the AVS forum for this series of TV.

Edit: This is a long thread. A little over 100 pages. I'm just a little of the way into it, but am learning a lot. The newer Samsung Plasmas have eliminated the buzzing noise.

Last edited by CatBrat; 09/30/10 11:22 PM.
https://docs.google.com/spreadsheet/ccc?...amp;usp=sharing