This has been doing it for a while, my desktop which is a dell... a 6 year old Dell, running Windows xp. It'll freeze then blue screen saying "Kernel_stack_Inpage_error" What the hell does this mean and how do I fix it? The only thing that doesn't work on this computer is the dvd/cd burner. The door won't open. Could my HD be taking a shit? I did have a problem with it not finding my HD a week or so ago upon turning it on until I rebooted it.