How do you install a graphics card on mac pro 1,1? Howdo you install a Radeon 6000 series graphics card on mac pro 1,1?
There's nothing to install since OS X has the drivers predelivered. You pull out the old one and stick in the new one. https://www.ifixit.com/Guide/Mac+Pro+Graphic+Card+for+Mac+Pro+(Early+2008)+Replacement/14161