Mine is a variation on the above. My drive recognizes discs, but it has stopped burning discs completely. By that I mean, it burns the disc information, so that when I load the disc back in, it recognizes what is supposed to be on the disc, but it doesn't burn the remainder of the data. So, as an example, I am creating a cd from a downloaded concert file, aiff file format, and it burns the track information, but none of the music in on the disc. Looking at the disc, I can see that the disc hasn't been burned, but it is not useable anymore because it has burned the disc info. Any clues what might be causing this problem? I did a reload of the system software for other reasons, so I'm thinking that it's not the software, but the fact that it burns the disc info suggests that it can burn, but it can't burn past the initial info.
Of course, my iMac is now four years old, but I'm not going to trash Apple, as others have, because nothing last forever. I just need to know if the consensus here is that the drive is toast or is there anything else I can try before opening the sucker up.
Thanks