Correct. In the new one we do not install RC scripts because now we use native NVRAM. If RC scripts are already installed, it's best to delete them. The procedure for this is listed in the Native NVRAM guide (click here).
Let's focus on Windows first. The best way to install Windows is to download and run Microsoft's Media Creation Tool. You will either need (a) a Windows PC or (b) Windows running in a virtual machine on macOS such as VMWare Fusion.
Just to confirm: are you on 10.15.3 or 10.15.4?
That's much better. Each LG 5K is driven by a different GPU. Your VideoProc screenshot shows that the Intel UHD 630 is being prioritized over the AMD GPU. When multiple GPUs are present, some apps will choose the one that is alphabetically first. Because "Intel UHD 630..." is alphabetically ahead of "Radeon ..." it means VideoProc and possibly Fortnite will select the Intel chip. We can rename these devices easily. Just go to Clover Configurator --> Devices --> Properties, select the 3rd item in the "Devices" box and on the right side you will see various properties. Change the existing AAPL,model field to something else such as UHD 630. That will bring Radeon... in front of UHD 630. It's also possible to rename the Radeon to something like AMD Radeon...Hi @CaseySJ, thank you for the welcoming reply and for helping me debug!
I had thought that both displays were using the graphics card. I think you’re right that this wasn’t the case. Looks like the Initial Display Output setting makes a difference for my setup.
Previously, my BIOS settings were Internal Graphics: Enabled and Initial Display Output: PCIe 1 Slot. I’ve now changed the Initial Display Output setting to IGFX. As a result, the iGPU now shows up under System Information > Hardware > Graphics/Displays and I can see both displays connected to the graphics card and iGPU separately.
The info in About This Mac has also updated accordingly. I tested with Plex (with the (GPU) Hardware Acceleration setting enabled) and saw that watching a movie on the main display (SSP1) would use the IGPU and moving the movie to the secondary display (SSP2) would use the graphics card. I noticed that Fortnite will use the iGPU no matter what (basically unplayable) but I'm not playing much Fortnite these days so that doesn't bother me at all (just something I like to test).
Have you seen (and clicked) on these 2 links from Post #1:I still don’t have any graphics output to my display when powering on my machine until the macOS loading bar and user login screen. I worked around that by powering on my computer (using the case button) and then rebooting (using the macOS user login screen button), which somehow gives me display output during the re-boot so I can access and use the BIOS settings. If I flash the original firmware back onto the Winbond chip I can see the Gigabyte boot logo when booting from a powered-off state (as normal). But I'd rather have the configured thunderbolt 3 controller
The reason both LG monitors cannot be driven by the AMD GPU is because Designare Z390 has only one DP-In port. The GC-Titan Ridge has two DP-In ports so it can do something even more amazing:
Which USB port is the flash drive connected to?
This is quite easy because the dsl files (disassembled) are just plain text files! I use DeltaWalker to compare text files. I think the other questions were answered above!
