Recently I've started having a problem with my DVD-RW. It doesn't show up in "My Computer", disk management, Hardware Devices, or anything. When I boot up, it'll show that it's working, it'll show my 3 hard drives, and my DVD Burner, but once Windows loads, its not there. Now, occasionally I can restart a couple of times, and it'll show up again. It'll stay there, until I restart again, then It'll be gone again. What could be causing this? I've taken my computer apart to make sure all of the cables are connected, and they are. I've reformatted my computer, and it didn't help. So far I'm thinking it MAY have something to do with Alcohol 120%, although I've been using it for a couple of years probably, it seems like its happening when I install that, but I'm not positive. Could just be my DVD-RW messing up, but in the past week, i've reformatted, burned a few DVDs, and CDs, with no problem, so I don't know.
Thanks for any help.