I have a Dell Insprion 1150. I am running XP Home Version. I cannot remember the last time I used my DVD player but I recently got a course and I need the DVD player, but it is not working. It is not showing up in My Computer and I have uninstalled it and reinstalled it several times, but it still isn't working. I went into System and Device Managers and there is a big ! On the DVD player. Does this mean I need to get a new one?