CaseySJ
Moderator
- Joined
- Nov 11, 2018
- Messages
- 22,225
- Motherboard
- Asus ProArt Z690-Creator
- CPU
- i7-12700K
- Graphics
- RX 6800 XT
- Mac
- Classic Mac
- Mobile Phone
We should generally start with a basic configuration, get it stabilized, and then add to it as necessary. So please try this:Today, I got my Motherboard.
I started with updating Mobo to F5. And edit the EFI file for usage.
I have couple of problems. I inserted two GPU, RX 580 and GT 710. Only GT 710 giving display output. Can I get help for this?
A friend, nicely warn me to told this detail:
HW: Z490 VD, i5 10600K, MSI Armor RX 580 8GB, Asus GT 710 (fanless).
SW: EFI (the one from this Golden Guide, I will share my branch with GitHub Repo), Catalina with pure install.
Hackintool says:
View attachment 519577
Which is not true. I have 5 ports. I injected my configuration for RX 580 that I tweaked carefully. But, it still is wrong.
If I connect display to the RX 580, it remains gray. Constantly. But, I know that there is a running OS, that I can connect from my MBP.
I can confirm that the card is working REALLY great. I tested it with GeekBench 5 and it gives me a great score in both, Metal and OpenCL.
View attachment 519585
And I attached my IOreg dump. All helps are very welcome!
@jaymonkey, sir, can I manage this or should I abandon this approach?
Because a few messages ago, they told me it's possible. But I couldn't manage it to work.
- Remove the Nvidia GT710
- Install RX 580 into the top x16 slot
- In BIOS, set Initial Display Output to PCIe 1 Slot
- Connect monitor to RX 580 (any HDMI or DisplayPort connector)
- Do not use any video converters or adapters; use straight HDMI-to-HDMI or DP-to-DP connections at first
- Does everything work as expected?
- If so, then shutdown and flip power switch on PSU to OFF position
- Install Nvidia GT 710 into the next available long slot
- Connect second monitor to GT 710
- Boot the system
- Primary display will be the monitor connected to RX 580
- Do both monitors turn on when macOS is booted?
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