I currently have a build with an i5 6400 and a GTX 1060 before I have the R9 380 installed to it and now I want this R9 380 on my old pre-build with DDR2 3GB and Intel Core 2 Quad 9400 and it keeps getting black screen and fans are running max rpm, before I had i5 and GTX 1060 I didn't have any problems with my old pre-build and R9 380. I was thinking it might be the power supply is the problem not be able to give much power to the GPU or something else.