ati radeon x 850 xt
I just bought this graphics card so I can use my 3d cad software at home. And when i hooked it up, nothing happened. The box would not boot. So, I called the place I bought it at , and they told me I needed a bigger power supply. I got a 450W. They were out of the 550w, which is what I wanted. Is that the problem? More power. Also, I decided to switch to ddr ram. So I got 512 pc 3200 400MHz. I put it in, and got a series of 3 beeps. My max bus speed is 400, so I thought it should work ok. But, It doesn't. Any help is appreciated.