Hey Everyone—
Sorry to start a new thread on this, but I wasn't sure which old one to tag onto, and most of them are, well, old. And I'm in a time crunch. I've got a 2009 Mac Pro 4,1 that I need to upgrade to 5,1 firmware, but it just isn't having it. I've upgraded probably a dozen machines in my "career", but this one is SUPER stubborn. It appears to be a refurb, with the B08 firmware and serial number starting with 'H', so I know there have been questions about upgrading from that in the past.
I have looked at threads on at least 3 or 4 different forums/communities, and most suggest similar things, which I'd normally suggest too. I've tried using 10.6.8, 10.9.5, 10.10.5, and 10.11.6 in various configurations: USB attached, built-in SATA, HD, SSD, etc. I've tried reverting the machine date in case the 2019 Certificate-pocalypse was to blame. I get Error 5570 almost every time, with the exception being 5530 when I had the date reverted. I've also tried hacking the shell script inside the Firmware Tool and running that in Terminal, as suggested on Netkas, I believe. That resulted in a ton of errors about not finding files or paths, so perhaps it needed to be run on a different OS version than I did (10.6 at that time, I believe)...anyone know if that hack is OS-specific?
Anyway, I'm onsite at a client location that's 4 hrs away from me, so I really need to figure this out today. Any updated tips or recent experiences w/ this would be welcomed. Again, I've done this a bunch, so I know what I'm doing...except in this case I don't!
Thanks for any help,
Fred
Sorry to start a new thread on this, but I wasn't sure which old one to tag onto, and most of them are, well, old. And I'm in a time crunch. I've got a 2009 Mac Pro 4,1 that I need to upgrade to 5,1 firmware, but it just isn't having it. I've upgraded probably a dozen machines in my "career", but this one is SUPER stubborn. It appears to be a refurb, with the B08 firmware and serial number starting with 'H', so I know there have been questions about upgrading from that in the past.
I have looked at threads on at least 3 or 4 different forums/communities, and most suggest similar things, which I'd normally suggest too. I've tried using 10.6.8, 10.9.5, 10.10.5, and 10.11.6 in various configurations: USB attached, built-in SATA, HD, SSD, etc. I've tried reverting the machine date in case the 2019 Certificate-pocalypse was to blame. I get Error 5570 almost every time, with the exception being 5530 when I had the date reverted. I've also tried hacking the shell script inside the Firmware Tool and running that in Terminal, as suggested on Netkas, I believe. That resulted in a ton of errors about not finding files or paths, so perhaps it needed to be run on a different OS version than I did (10.6 at that time, I believe)...anyone know if that hack is OS-specific?
Anyway, I'm onsite at a client location that's 4 hrs away from me, so I really need to figure this out today. Any updated tips or recent experiences w/ this would be welcomed. Again, I've done this a bunch, so I know what I'm doing...except in this case I don't!
Thanks for any help,
Fred