- Nov 18, 2011
- Gigabyte Z490M Gaming X / GA-H67N-USB3-B3
- intel i7-10700 / intel i3-2105
- built in
So, I have hdmi audio and usb front ports working fine on my build. I'm using the same MB as the OP, I didn't end up having to change anything - upon restart everything worked. I agree, the opencore guide says you shouldn't need to rename using newer SMBIOS. Sorry I can't be of more help, but wanted you to know that nazrm's seems to be working for me.Today I've tried to manage the USB ports limites... but maybe I miss something. Have an error when using USBMap tool and select "D" for discover :
Was unable to locate any valid ports.
Please ensure you have XHC/EH01/EH02 in your IOReg
Normally don't need to rename XHC ports (because using SMBIOS 19,1) ! Don't understand :/