Hello everyone.
Please forget my poor English because I live in China.
Recently I tried to install High Sierra on my AMD Ryzen 5 5600X & MSI B550M Pro-VDH WiFi.
After following the official guide from OpenCore https://dortania.github.io/OpenCore-Install-Guide/AMD/zen.html , I tried to boot from High Sierra's Base System, but I got something weird: like the followings:
I have updated the BIOS to the latest version but nothing changed.
Sometimes, the call frame won't appear and I'll get something like "HID: Lega" and then the screen will freeze.
I tried to google but no one has similar problems.
Any help will be appreciated. Thank you!
Please forget my poor English because I live in China.
Recently I tried to install High Sierra on my AMD Ryzen 5 5600X & MSI B550M Pro-VDH WiFi.
After following the official guide from OpenCore https://dortania.github.io/OpenCore-Install-Guide/AMD/zen.html , I tried to boot from High Sierra's Base System, but I got something weird: like the followings:
I have updated the BIOS to the latest version but nothing changed.
Sometimes, the call frame won't appear and I'll get something like "HID: Lega" and then the screen will freeze.
I tried to google but no one has similar problems.
Any help will be appreciated. Thank you!
