Firmware update failed for MacPro 2006 1.1
Upgraded my system with 2 Xeon X5365 processors and they just work fine. After that I used the firmware upgrade tool for going from 1,1 to 1,2. That did not work. Any suggesstions why that's the case?
Does it influence the performance in any way when the firmware is not updated?
Is this a good question?