I have P4 1.7 Ghz,512 Mb 133 MHZ SD ram,40 GB HDD, 52X CD Rom,FDD,and
GEforce 2 MX 400 Graphics Card. I want to upgrade my Graphics Card To FX
5200. but the problem is that my friends telling me that i must have 400
watts smps.i have agp 4X geforce 2 MX 400 graphics card and it works...