ChrisW_UK Posted January 30, 2013 Share Posted January 30, 2013 I returned my first HX650 (model CP-9020030-UK, RMA #5401624) because of the now famous 'chirping' problem. The replacement had a different fault - it wouldn't power up - so was replaced again. So I'm now on unit #3 and have the chirping problem again. Is it possible to get a guaranteed chirp-free HX650 or alternatively to upgrade to a different model which doesn't have this fault? Link to comment Share on other sites More sharing options...
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