Get quick access to guides, parts, and answers for your devices
Looks like your cart is empty
Thank you so much for this amazing guide. Followed it exactly and had no problems upgrading the firmware of my Mac Pro 4,1 to 5,1. Now I can happily update my OS past El Capitan 10.11….
Is it safe to swap back in a non-Apple GPU once FW update is complete?
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.