I have an eMachines T3830 running on windows XP that won't read any cd's or dvd's I put in it. The drive shows up in the my computer file. When I put a disc in the tray it makes sounds like it's trying to read it and then it stops and it doesn't show anything in the cd/dvd drive. (The drive still shows up, but it doesn't show there being anything on the disc or playing it like it should). The disc icon appears next to my cursor when it is trying to read a cd then it disappears when it fails. It's like it can't tell that there is a disc in it when there is one. The discs are clean and without scratches. Also I've tried them on some of my other computers and they read just fine. Any suggestions on how to fix this like downloading some driver or tinkering with the operating system. Any help would be appreciated. Thanks, Glen.