Hope someone can help with this as I have no idea what's happened.
Only information I have is that I have an e-machines computer with original 16x DVD ROM drive. I later installed a BENQ 52x24x52 CDRW drive and everything worked fine.
All of a sudden the driver icons disappeared from my computer. I've looked under device manager and they don't appear. They are still working cause when I put a cd or dvd in them, they start to run as i can hear the whirring noise and the lights flash to say its running but the cd or dvd doesnt start playing or isn't recognised by the computer.
Hope someone can help, please!