[success] AMD Ryzen9 9900X Tahoe 26.2 -> 26.3 update

[redline]

MSI MAG B650 TOMAHAWK WIFI (BIOS 7D75v1P5(Beta version)
AMD Ryzen9 9900X 12-Core Processor
Memory 64GB
AMD Radeon RX 6800

The file size is large, so only the OC folder is uploaded. USB Port Mapping Creating it is important.
Create a usbmap.kext file using usbtoolbox. Make sure the model is identified.
If you encounter a USB recognition error during booting, try changing the USB Port Mapping setting to INTERNAL if the USB you are using is set to Type A.

 

[Edhawk]

Great that you were able to update your AM5 system to 26.3.

What would be even better, would be for you to share your working EFI folder, excluding the SMBIOS data in your config.plist and to tell people how you dealt with any issues that arose (if any). Obviously crediting anyone whose help or guide you used. As most of us need and obtain help from someone/somewhere.