I recently bought an iMac g3 that had only been used for a year or less when bought and was then put away. My problem is the that it doesn't, not even in the extensions manager, recognize the cd/DVD driver. It just says size:112 k but version and package are blank. Whenever I click on the apple DVD player an error message reads "apple DVD player cannot open because the apple cd/DVD extension is not installed or the DVD rom module could no be found." when I try to open apple cd audio player, the error message "the apple cd rom drive is not responding, please be sure that at least one drive is connected and restart your Mac." I also have to manually eject CDs. It is in perfect cosmetic condition.