I purchased a brand new 5670,installed it as instructed,but when I turn my PC on,there is no output on my screen.Ive checked all the cables,even replaced them,but it still wont work.
I have a HP Pavilion a6125in.It came with some unknown PSU.On the inside it reads "HIPRO 250W"
This power supply will handle that card: http://www.newegg.com/Product/Product.aspx?Item=N82E168... It was recommended to me by Helltech and Ct. I even went a bit further and bought a ATI Radeon 5750 because this PS will handle that card with 28 amps on the 12v rails. Im just passing along info, hope it helps!