I have encountered this problem before on an older operating system, but I don't remember the cure.
If I were to start up my computer, and then put in a cd in it will recognize it. If I were to take the cd out, it will not recognize the new one. I have to restart the computer for it to see a new cd. This sucks when I am trying to do mass burns.
Windows 2000 is the OS. Everything except the hard drive is brand new. Only the burner does this. The new cd-rom works as it should. The old burner did not work at all.
Don Manning