hey, wondering if you guys can help me out? I have a Centurion 899 dvd player. When I switch on the DVD player my screen displays the Centurion turn on page. However, when I put in a disk it takes a moment and then ejects it again. The Centurion website doesn't give any help so turning to you guys. Is the DVD player broken, does anyone else have this model? help pleaaaaaseeee . cheers.