Can someone please help, I've tried so many times got it right once

[armyaircorp]

Ok I've installed Snow Leopard on my Gateway MX6956 with intel Core duo

Had it perfect and didn't write down my settings and can't replicate it.

 

This is what I get now:

 

Install 1:

Now all i can get is once Snow Leopard boots up no KP's. But when I enter the OS it takes 5 minutes to respond.

 

Install 2:

No video but I get a mouse cursor and music.