D Drive Help!!!!

I have a problem with my D drive, when I try to play a music CD or add software, my Drive says "its not ready"....when I go to my computer- D Drive- Properties- the memory graph says it is full and there is no CD in the the drive
Please help......with thanks

 

Try here

 

I have checked all this. But my CD Rom drive will not play music or install software either, if I put a CD in the drive it says "D Drive is not ready" anyother clues to what's wrong??
Thank you for your reply

 

if you have had the drive for some time it may need a lense cleaner put through it, if its been slowly getting harder to read disks over time it my need replaced

 

Defective CD-ROM drive! If it's still under warranty try getting a replacement. Was it working previously or is it a new install?