I have a Hp compaq 6005 window 7 pro.
W/ Athlon x2 b23 3.4 ghz
4 gb ram
With geroce 9600 gt
My case looks a lil bit borig and ugly. And small i eant to change ot to bigger and much better. But i've been searching if i can fit my motherboard in atx cases :') please help! Btw its a SFF
all you can do is lay your motherboard down in the case, like its being installed. then take a felt pen and mark your holes and drill new ones, making sure you use correct size drill bit . that way your standoff's will tighten down and make a solid foundation for your motherboard.