I've got a Samsung SH-S183. I haven't burned anything in a month or so, but I really needed to burn something today. Hell, I haven't even put a disk in the drive in a while. I searched around and there is nothing to be found. My bios and Windows both recognize that my drive is indeed plugged in...
While you really shouldn't have the problem that I had, after 2.5 years of having a 7800GTX, I finally reseated the headsink. I was getting temperatures in the high 60s and low 70s, and I never had seen them that high. I reseated and the temperatures dropped to nearly about 45 degrees idle.