Has this happened to anybody else? I ran the Windows Repair tool, all the steps, and now my second DVD-RW drive is not showing at all, even on the Device Manager. (Actually, that's an improvement -- at first neither of them showed, but I uninstalled the driver on the remaining one & rebooted & now I have it. Both have power -- they slide open & shut when I press the button. Anything I can do? As I said, the second drive is not even showing.