Hello everyone.
I have a Mac Pro 4,1 (Early 2009) currently running OSX 10.11.6
My goal here is to make the necessary upgrades/actions in order to make this to work perfectly with the latest OSX Mojave /w working SSD & USB 3.0
My specs are : 2x2,93Ghz Quad Xeon / 24GB RAM / EVGA GTX 660 2GB SC /
Samsung SSD via Sonnet Tempo SSD PCIe Adapter
Sonnet Alegro USB 3.0 PCIe Card
These are my questions :
- Is the upgrade to 5,1 and then to Mojave possible without any hardware upgrades?
- Do I need a new GPU? I see that the SAPPHIRE RX 580 8GB is metal-compatible, will it work on this setup without any issues? Any other similar GPUs that are working on Mojave with a Mac Pro?
-Anything other hardware change needed? Will the Sonnet cards work on Mojave or I need to invest in a new ones?
- Right now with my GTX 660 I have a black screen on boot. I also have the Radeon HD 5770, which I used for whenever I needed the boot screen. Will the Radeon HD 5770 work with this upgrade? from 4,1 to 5,1 and then to Mojave? If not, if I upgrade to a SAPPHIRE RX 580 8GB or other compatible GPU, will I be able to see boot screen?
I greatly appreciate your time as I have been frustrated with the info online on what I need to do to be prepared.
Thank you again,
Luke
I have a Mac Pro 4,1 (Early 2009) currently running OSX 10.11.6
My goal here is to make the necessary upgrades/actions in order to make this to work perfectly with the latest OSX Mojave /w working SSD & USB 3.0
My specs are : 2x2,93Ghz Quad Xeon / 24GB RAM / EVGA GTX 660 2GB SC /
Samsung SSD via Sonnet Tempo SSD PCIe Adapter
Sonnet Alegro USB 3.0 PCIe Card
These are my questions :
- Is the upgrade to 5,1 and then to Mojave possible without any hardware upgrades?
- Do I need a new GPU? I see that the SAPPHIRE RX 580 8GB is metal-compatible, will it work on this setup without any issues? Any other similar GPUs that are working on Mojave with a Mac Pro?
-Anything other hardware change needed? Will the Sonnet cards work on Mojave or I need to invest in a new ones?
- Right now with my GTX 660 I have a black screen on boot. I also have the Radeon HD 5770, which I used for whenever I needed the boot screen. Will the Radeon HD 5770 work with this upgrade? from 4,1 to 5,1 and then to Mojave? If not, if I upgrade to a SAPPHIRE RX 580 8GB or other compatible GPU, will I be able to see boot screen?
I greatly appreciate your time as I have been frustrated with the info online on what I need to do to be prepared.
Thank you again,
Luke
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