What happens if add a another GPU in MP 3,1 while the stock GPU is still in it. The Gpu which i add in would be a Radeon HD 5570 (unflashed). Will i be able to use the 5570 ? Thanks.
Thank you for your reply. Hi, nope, i do mean 5570. I do have a non mac Edition 5770, which has not been flashed. What i am trying to find out is, if i can put a Radeon 5570 (PC version) simultaneously with the stock Mac edition Radeon HD 2600 XT.Do you mean an Apple OEM ATI [AMD] Radeon HD 5770? If so, you will be OK if you are not combining an AMD branded GPU with an NVIDIA branded GPU.
Thanks.If you already get native boot screen(s) with the Radeon HD 2600 XT -AND- you are adding a second unflashed GPU then you can safely ignore the "will I get a boot screen" question.
This you mean if i solely use the 5570 only right ?I don't know the 3,1 well enough - someone else may be able to confirm that the 5570 (if ever used in older macs) has built in AMD KEXT support and will therefore work once installed in your Mac Pro.