I haven't experienced error codes really. I put in a disk and it doesn't auto start then I try to manually run it and I just get a "Please insert a disk into drive D:" message.
Is there a way I can get it to give me more information or specific error codes, I checked the device manager and it says everything is just great.
I thought this might be happening because the DVD reader was dirty, so I tried to blow out the drive and I got a cd/dvd player cleaning disk, but because it won't recognize the disk is in there it won't spin the cleaning disk, so it cannot clean it.
Later I heard that installing Quicktime with iTunes could mess up drives, so thinking that might be it I deleted all that stuff.
Thanks again for the help.