I'm running a Toshiba Qosmio F60-00m, 3 months old and never had a problem with it before this. Windows 7 is the only OS installed on the machine. Last night I started the computer as normal, shut it down when I was finished with it (using the start-> shutdown), packed it up and took it home. When I got home this morning and tried to start it up, the boot hung, letting the stupid little windows logo spin there for half an hour. I tried to get it into safe mode and it would not load, hanging at CLASSPNP.sys. I have made no changes to any of the settings, I have not installed any new software or hardware. It was working PERFECTLY fine yesterday. Now it won't boot AT ALL. I'd rather not throw my computer off my 14th floor balcony in a fit of rage. Is there any way I can fix this? I've been trying to get it to load for a couple of hours now and nothing is working.

Update - it won't even load a recovery disk. I really don't know what to do from here.

Hi, after checking your issue, it seems that your system files were broken. Please try to press F8 when opening the PC and login with “Last Known Good Configuration” or “Repair Your Computer”. Furthermore, you can use an installation disk to repair your system. This link maybe helpful to you: http://www.sevenforums.com/tutorials/681-startup-repair.html Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information. Hope it helpful. Regards, Leo HuangPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

It turned out that the hard disk failed. I've replaced it and used my recovery disks. Thanks!