Not yet. It's still under warranty, so I'll hand it over. That pains me though. Last time I checked with the Apple store they didn't have anyone on site that was qualified to repair them. I'd have to be without my comp for at least a week. I know I fix most anything that's wrong with it, but I don't want to void the warranty in case something really horrible happens. I guess I'll have to bite the bullet and let them fix it.