DVD drives don't show up in "My Computer" or anywhere in Windows.

Hey Tom's!

So I recently re-assembled my computer into a new case, and I found that neither of my SATA DVD burners are showing up in Windows anywhere. They are not in "My Computer" and are not accessible by iTunes and the like.

I looked in Device Manager, and it shows my 2 drives with the yellow triangles on them. I click on the "Update software automatically" and it just reads them as a CD-ROM drive.

I know they work, because they work in the BIOS and Memtest is bootable.

Any ideas?

Thanks,
Josh