- Joined
- Apr 18, 2011
- Messages
- 1,492
- Motherboard
- ASUS Pro WS X299 Sage II
- CPU
- i9-10980XE
- Graphics
- W5500
- Mac
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- Mobile Phone
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Here’s the screenshots. Anybody know what’s going wrong?
That shows up when you're trying to boot into the installer? I used the same EFI and I could boot into a 10.15.5 installer.
Make sure XHCI handoff is enabled in your BIOS or try another usb port.
General Troubleshooting · GitBook

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