I put in a game CD & it isn't reading the drive, help

Is this the only cd not reading?

Have you tried other cds and dvd discs to see if they can be read

Have you tried to see if disc could be seen in windows explorer

Did this game ever work

Have you checked to make sure disc is clean and not scratched

Does the player play music and movie discs

Any changes that either happened or that you perhaps made to your computer around the time that the problem started; particularly any software or hardware that you installed or setup.