I recently upgraded from Windows XP Pro to Windows Vista Ultimate. The install went fine and ran smooth, with no noticeable hangs or errors. Now yesterday I sat down at my pc and turned it on, all was well until, after bios shows PCI device listing, followed by, "Verifying DMI Pool Data......" Press CTRL+ALT+DEL to restart Anyone else have this problem, or any advice, would be greatly appreciated, as I have some really important files I need for work stored on it. I have already "mapped" the boot drive, and confirmed all my files were still there, c:\system_root\device\harddisk0\partition1 & c:\system_root\device\harddisk0\partition2 38162MB DISK 0 at ID 0 on BUS 0 on ATAPI [MBR]