5 Replies Latest reply: Jan 1, 2009 10:43 AM by xylvb
xylvb Level 1 Level 1 (10 points)
My 9 key sometimes does not respond on my new Macbook. When this happens, it returns after I strike the key hard a few times. It then comes back completely. The first time this happened, I thought some small particle had lodged under the key and it was now gone. However, the same thing happened again today. Of course I've restarted it a number of times.

Any ideas?

MacBook unibody late 2008, Mac OS X (10.5.5)