asus tuf gaming r650-+e wifi amd ryzen 7 9800x3d

mikl17260

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AMD OS X Member
Jul 15, 2025
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amd ryzen 7 9800x3d
Bonjour, tout le monde je demande votre aide car je suis passé de mon intel core i9 9900k vieillissant à un amd ryzen 7 9800x3d mais impossible d'installer macos . Pourriez-vous m'aider merci.
 
Have you read this guide for B650 systems?

 
Bonjour, tout le monde je demande votre aide car je suis passé de mon intel core i9 9900k vieillissant à un amd ryzen 7 9800x3d mais impossible d'installer macos . Pourriez-vous m'aider merci.
 

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Ah 😅 ok merci je vais essayer mais c'est plu dur que sur les cpu intel
 
Bonjour j'obtiens un kernel panic avec virtualSMC et IOSkywalkFamily. Merci de bien vouloir m'aider à comprendre .
 

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Try this revised EFI, see if it gets you any further along the macOS Installation path.
 

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merci de m'aider . J'ai réussi à installer macOS Sequoia à l'aide de l'EFI ci-joint mais lorsque que je veux installer macOS Tahoe j'obtiens le rond barré avec le message suivant :" support.apple.com/mac/startup " .
 

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You have the contents of one EFI folder within another.

Screenshot 2025-09-11 at 20.48.31.png

Highlighted section is a full OC folder from the main EFI folder.
Those with a Blue line through the name should not be present.

Screenshot 2025-09-11 at 20.54.07.png This is how your EFI folder should look.

Other than the issue above, this is a very common issue.

You need to change/edit your USBMap.kext so it is compatible with Tahoe.

Previously configured UTBMap.kext, USBMap.kext and USBPorts.kext configurations won't work in Tahoe. They need to be edited or replaced with a new USBMap.kext using Corpnewt's USBMap Tahoe-Test script. This needs to be undertaken/run in macOS, doing this in Ventura, Sonoma or Sequoia is fine.

See this guide over at Tonymacx86 for details regarding the edits required to your USBMap.kext.

 
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Bonjour, j'ai remappé USBMap.kext à l'aide du script et suivi le tuto de Tonymacx86. Mais j'ai toujours le même message que précédement et quand je repasse sur Sequoia le clavier filaire n'est plus reconnu .
 

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You have probably made a mistake in the USB kext, if a port that previously worked doesn’t work now. I would suggest you have another go at creating the USB kext.

Vous avez probablement fait une erreur dans le kext USB, si un port qui fonctionnait auparavant ne fonctionne pas maintenant. Je vous suggère de faire un autre essai pour créer le kext USB.
 
j'ai retapé USBMap.kext tout fonctionne maintenant sous Séquoia mais j'obtiens un kernel panic à l'installation de Tahoe.
 
et j'ai oublié de préciser quand j'ai effectué le nappage avec UsbMap.command j'ai eu cette erreur
Found empty controllers!
# controller Validation. #

The following controllers have no enabled ports:
- XHC2@00000000
Choose whether to (i)gnore or (d)isable them:
 
voici la photo du kernel panic.
 

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Post a copy of your current EFI, including your revised USBMap.kext so I can see what you are using after your most recent changes.

Do you have a Broadcom WiFi/BT card in your system?
You may need to disable all OCLP kexts and patches when installing Tahoe.
 
désolé du retard ... voici les fichiers que vous m'avez demandé,
 

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I will have a look at these when I am next at my desk, later today.
 
Ok pas de soucis , merci beaucoup .
 
Try this revised EFI folder, see if it works any better.

Your USBMap.kext appears to have a couple of issues.
  1. SS01 & SS02 are both set as Type-C (10) ports, but only HS02 is set the same.
    1. HS01 has been set as USB3 (3). That doesn't seem correct to me.
  2. You have absolutely no ports set as Internal (255). While your motherboard has 2 x USB2 Headers (maximum of 4 x ports).
    1. These will be serving any case front USB2 ports, USB card readers or possibly a Bluetooth connection from a PCIe card.
    2. As your motherboard also contains a built-in M.2 slot for the WiFi/BT card, there will be another Internal port provided by this M.2 connector.
    3. So a maximum of 5 x Internal ports in your system.
  3. Your motherboard has 3 x UB2.0 ports on the rear I/O plate, so you should have a maximum of 3 x ports set as USB2 (0) in the kext.
    1. Your USBMap.kext/Contents/Info.plist contains 4 x ports set with connector type USB2 (0). One too many.
See the screenshots below showing the ports attributed to each USB controller.

XH00 Controller
Screenshot 2025-09-13 at 20.48.16.png Type-C ports & USB2 ports?

XHC0 Controller
Screenshot 2025-09-13 at 20.51.56.png Type-c+sw port

XHC1 Controller
Screenshot 2025-09-13 at 20.52.07.png USB2 ports?

XHC2 Controller
Screenshot 2025-09-13 at 20.52.21.png No ports?


I would recommend testing the Type-C, USB2 and Internal ports again. As they don't seem correct to my mind.
 

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