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How can I fix the issue of the processor being at 500MHz after waking up from sleep? This happens on several versions and the processor is a Ryzen 7 5800X. THX

After spending the whole day on it, I finally realized it was actually simple — just change all the max kernel values in the AMD processor patches for the 15.x EFI from 24.99.99 to 25.99.99, and make sure not to load WhateverGreen.kext and AppleALC.kext. Then it works.

anyone has problems can try my EFI, remember to modify the core numbers if you are not using 8-core AMD CPUs: https://mega.nz/file/HIlhQBhC#hQonkpZMG6fm_-o_O5EpLdSr313-0YXYzg3dxLQYCsE

use my lates CPU-patch code in the config.plist I uploaded days ago

i've tested, no problem

I finally found that to solve this problem is not as simple as adding a line of code, you need to modify other patch codes, I have attached all the patch codes I modified （Opencore 0.9.0）

I limited older one max kernel to previous os Darwin, but still failed, pls help me to check the config.plist, thank you

Apple killed AMD GPUs acceleration in 12.x and 13.x

5800X the same problem

Congratulations on your successful installation of Ventura!

but stll no news from them

A very detailed guide

Congratulation

A very detailed guide

My win10 and MacOS 13beta3 are installed on the same PM9a1 SSD

are u guys using only one pcie4.0 M2.SSD, and no other storage devices ? My Samsung PM9a1 ( MSI B550M Mortar WiFi) and My friend's WD SN770 (MSI b550 unify-x) in the above link succesfully installed 13beta3, I installed 11.6 first, then upgraded to 12.2, then upgraded to 13beta3, see my EFI...

https://bbs.pcbeta.com/viewthread-1937827-1-1.html the simple steps: install 12,13 only with 1 PCIE4 M2 SSD on the first nvme SSD slot, no other nvme SSD or SATA devices, you can use the latest BIOS from MSI, you will encounter no wifi, no BLE, no ethernet problems after installation, please...

BIOS Ver：2021-9

12.4 runs on my MSI B550 Mortar wifi with 5800x and samsug M.2 PM9a1 SSD, and succesfully upgraded to 13beta, some guys use samsung T7 USB HDD to successfully install 12.4 on MSI B550 Mortar wifi with 5600, you can also try SATA SSD on MSI B550 Mortar wifi