I have two issues with my computer...?

When I install my Video card and turn on my computer it just turns on than off than on than off again with no screen.. I cant figure out why it wont work.. Maybe someone on here can tell me.... Thanks for any help I have provided pics of what I have This is my... show more When I install my Video card and turn on my computer it just turns on than off than on than off again
with no screen..

I cant figure out why it wont work.. Maybe someone on here can tell me....

Thanks for any help

I have provided pics of what I have

This is my mobo
http://www.ocworkbench.com/2007/ecs/G33T-M2/g2.htm


This is the my video card
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121229

Thanks again for any help....

And about every hour to two hours my computers turns off and resets..
Or just turns off
What could be the cause??
Update: Thanks. I would also like to add that everytime
I restarts or it restarts, it beeps twice....
Update 2: Im sorry I havent been more clear..
Im running Vista Ultimate 64bit
with 8gb ram....
6 answers 6