Clover 5118, no updates to KEXTs or anything else. Upgrade from 10.15.4 to 10.15.5 via system preferences.
Two automatic reboots. 40 min installation, no issues observed.
Thanks a lot for your guide!!! Worked perfectly on my GA-B75M-D3H !!
Everything is working fine, Audio works!!
GTX750Ti Gigabyte works fine!!
Sleep/Restart/Shut down working fine
greatings from Brasil! Thank you!