My daughter was uploading music CD's for my on my Dell XPS 8500; apparently one of the CD's wasn't seated correctly when the drive closed. When the tray went into the tower it made all kinds of crunching/grinding noises, then the empty tray half opened & closed several times before finally fully closing. Now the tray will only 1/2 open and the CD is stuck inside. I've tried directions found on line for manually releasing the CD with no luck. Any ideas?