I need msi pro B650-P and 7600x EFI

[mumin16]

I have MSI PRO B650-P WIFI | 7600x | RX 6600 XT | Kingston 6000 MHz DDR5 CL40 | Hi-level M.2 NVMe PCIe 3 ssd. I need compatible EFI. Does anyone want to help me?

I used https://www.mediafire.com/file/oqc1faayyoq3xtr/Ryzentosh_OpenCore_0.8.8_Core_6.zip/file . But i have error "OC: Driver OpenRuntime.efi at 0 cannot be loaded. Access denied! Halting on critical error."

What about motherboard settings?

 

[ExtremeXT]

I have MSI PRO B650-P WIFI | 7600x | RX 6600 XT | Kingston 6000 MHz DDR5 CL40 | Hi-level M.2 NVMe PCIe 3 ssd. I need compatible EFI. Does anyone want to help me?

I used https://www.mediafire.com/file/oqc1faayyoq3xtr/Ryzentosh_OpenCore_0.8.8_Core_6.zip/file . But i have error "OC: Driver OpenRuntime.efi at 0 cannot be loaded. Access denied! Halting on critical error."

What about motherboard settings?

Check this:

Ryzen 7000 Testing

@etorix and @CaseySJ Thank you both for your insight, especially since this will be my first machine with a TB4 maple ridge controller. Regarding maple ridge, an old friend of mine actually had a pretty nice setup with a Gigabyte Z590i Vision D board with TB4 that served him well. I think he...

forum.amd-osx.com

 

[mumin16]

I passed first problem that UEFI -> Quirks -> DisableSecurityPolicy set true .

 

[mumin16]

Last error: "couldn't alloc class applekeystoretest".

 

[mumin16]

it works! (except usb2 ports, wifi and bluetooth)

 

[shnyaps]

it works! (except usb2 ports, wifi and bluetooth)

Do you use the latest ryzen patches?