You are saying that you can't even toggle caps, scroll, and num lock on the keyboard? That is very strange because I totally thought those lit up whether your PC worked or not. My guess is that something goes completely bonkers with your motherboard, since that's the only thing that really could stop everything like that. Maybe a faulty processor? I really have no idea honestly.
Tag(thx fkusumot) - "Yet again I completely fail to see your point..."
HD vs Wii, PC vs HD: http://www.vgchartz.com/forum/thread.php?id=93374
Why Regenerating Health is a crap game mechanic: http://gamrconnect.vgchartz.com/post.php?id=3986420
gamrReview's broken review scores: http://gamrconnect.vgchartz.com/post.php?id=4170835