WhateverGreen VS BrcmPatchRAM

And finally, one last fix i needed to make all 3 screen working (before only 1 was working), was to replace the kexts with the newest version: https://github.com/acidanthera/WhateverGreen/releases

(from https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md)

Intel HD 520 graphics - WhateverGreen, AAPL,ig-platform-id = 00001B59 , device-id = 16590000

If so, refer yourself to Intel iGPU Patching guide and WhateverGreen patching manual.

I went to this site from the dortania opencore guide https://github.com/acidanthera/WhateverGreen/releases And I downloaded the 1.5.9 version I copy the kext file and I replace the old file with the new one in the kext folder.I have an amd gpu but I think there is hope.

Only other things I would check would be the BIOS settings. Otherwise you may need to work through the Frame buffer patching guide

Check this, there is more information about patching with whatevergreen.

my CSR Bluetooth dongle is not working on my ryzentosh, i tried to install Brcm (https://github.com/acidanthera/BrcmPatchRAM) kext files but it didn't work, please help me to solve this issue

I found two solutions. The first is a kext named "BlueToolFixup.kext" (https://github.com/acidanthera/BrcmPatchRAM) to make the UB400 work on higher versions. The second solution is a program that makes wireless USB adapters functional even though no drivers were available from the manufacturer (https://github.com/chris1111/Wireless-USB-OC-Big-Sur-Adapter/releases/tag/V16).

use this i have same card and it works.

Add this kext and it’s corresponding patch .

Here you go: https://github.com/acidanthera/BrcmPatchRAM

Dell DW1830 (BCM943602, 20703A) Monterey 12.6.3, using BrcmPatchRAM/BluetoolFixup. Airdrop/Continuity/Handoff, etc, all working fine.

Download WhateverGreen.kext, Lilu.kext, VirtualSMC.kext that all can be found here on github, and also BluetoolFixup.kext from the BrcmPatchRam zip here.