How to fix this computer boot problem?

I have a computer error message so heres the videos of my problem
the updated video which better shows the problem and what i tryed to do to fix it.
http://www.youtube.com/watch?v=6FQOYDg3xdQ
first video shows problem but not as good as updated
http://www.youtube.com/watch?v=6aqN53YYDpI
5 answers 5