Your experience is very close to mine. The clicking sound started about a year ago, first just 2 or 3 clicks, then taking longer. This week it won't turn on at all. I even tried warming it up with a hair dryer, nothing works. In my opinion, get it fixed while it's under warranty. The problem won't do anything but get worse. I'm going to try to see if I can get a part and fix it myself. I hope this helps.