A week or two ago I wanted to watch a movie on my laptop but when I put the disc in it didn't work. Autoplay didn't come up, and both WMP & iTunes didn't register the disc. When I went into My Computer, the D: drive wasn't there; also, it doesn't show up in Device Manager. I've skimmed various other sites for solutions but none seem to be working...I've tried rebooting several times but that didn't work. I don't have any burning software whatsoever, so I don't know what the problem is.
HP Pavilion dv6105
Windows Vista Home Premium w/ SP1 x32
AMD Turion 64
2GB of memory
Some suggestions would be greatly appreciated. :)