- Joined
- Dec 10, 2010
- Messages
- 1,377
- Motherboard
- Gigabyte Z390 Aorus Elite
- CPU
- i9-9900K
- Graphics
- RX 6600 XT
- Mobile Phone
Yes, this EFI seems ok. Try with it and comment.in fact yesterday I tried to load SSDT-RX550 but nothing changed.
so, just to understand if I did it right, I am attaching the EFI that I have modified. you give me confirmation that everything is done right?
between what now I will try it and see.
Yes, this EFI seems ok. Try with it and comment.
ifreddy,in fact yesterday I tried to load SSDT-RX550 but nothing changed.
so, just to understand if I did it right, I am attaching the EFI that I have modified. you give me confirmation that everything is done right?
between what now I will try it and see.
ifreddy
Contrary to miliuco's recommendations, I'd advise to add the device properties back in for the AMD GPU
for it to work, as well as device properties for the Intel GPU. Device id 699F is correct for your AMD GPU.
Remove the two config GPU SSDTs and only use SSDT-GPU-Spoof.aml in your ACPI build.
You can check my EFI setup here for comparison where I use a RX550 > https://www.tonymacx86.com/threads/...4-ga-z170n-wifi-samsung-860-evo-rx550.313767/
This is how I set my device properties for both cards.
But as you are using i7-9700, you need to use 0300983E for AAPL,ig-platform-id and 983E0003 for the device-id on your Intel IGPU (so you can use it as headless or computational mode ie. Intel Quicksync).
It is probable (I wish) that @ifreddy can solve his problem with the instructions that you have given him. I have not thought that setting the dGPU in DeviceProperties was necessary. That is why it did not work despite loading the SSDT. I hope that now with this change the RX 550 finally works well.... You likely missed the shikigva=80 and igfxonln=1 for the boot-args and some frame buffer values (which I have restored). I also added in the ResetNVRAM.efi tool as you need to run it every time you change your EFI.
As for the BIOS settings, what you have there looks correct (I normally leave the internal GPU enabled)...
This sounds like a graphics card to me. Either iGPU or dGPU.thank you Guys , something is moving .....
boot hangs on message: "gtrace synchronization point 2"...