It *might* Mine was clicking when I first got it, then it started behaving itself...Then I had to send it off to have the display board replaced, and when I got it back, it wouldn't boot I was allowed to open it up and check, and it turned out to be the cable(I got lucky, I was able to plug the far end in, and it started working fine But they're out of cables right now and David is going to mail me one when he gets them in.