My computer will not boot up not even in Safe mode...any help you can provide will be much appreciated, Thank you!

Hello, and Welcome to D-A-L.

Could you please describe the problem in a bit more detail?
http://support.microsoft.com/default...b;en-us;555375

You push the power button.....

Exactly what happens?

Are there any lights or fans that start operating?

When I push the power button on it boots up to the welcome screen for Windows XP then does nothing. The screen for XP stays dim and the box that has the light showing it loading does not light up or move it just freezws at that point.

Have a look at this article;

What to Do When XP or 2000 Won't Boot

Post back with your results/further questions.