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my Ryzentosh is working, except sleep.

Ryzen X3900
ASUS X570P (FW 1405)
Radeon RX560 4 GB Gigabyte
2x16GB G.skill RAM

HW-Monitor working
USB working
Audio working
Ethernet working

Sleep not working

Rest not tested (personal no need for it)
EFI w/o serial
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Bildschirmfoto 2020-02-06 um 13.55.23.png
Bildschirmfoto 2020-02-06 um 13.55.23.png (55.61 KiB) Viewed 394 times


Here my how to (very short)

Mostly done by this Video from YouTube

Use additional kext: Voodoo & Realtek 8111


At first start I got the massage:
"no vault provides"
You have to go to your plist and change Vault from true to false

2. Start: "This version of Mac OS is not supported" - change Mac Pro 5.1 to iMacPro 1,1

3. Start; In Startmenu insert:
keepsyms=1 npci=0x2000 debug=0x100 agdpmod=pikera

4. No Grafik during loading but Catalina works
got o config.plist, uefi , quirks, provide console GOP (change from no to yes)

5. HW sensor: Search for HW Sensors v3r86 For AMD and install needed

6, remove Yellow Icons for HDDs to grey:

Change to yes:
config.plist, kernel, quirks, external disc items

Hope it works for you
Post Merged
Tested today with RX5500XT: Works fine with the same EFI - no changes
Post Merged
Re: Ryzen - X3900 - 32 GB - RX560 or RT 5500 XT - OC 0.5.5 - ASUS X570-P - Catalina 10.15.3
Tested today with RX5500XT: Works fine with the same EFI - no changes
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