Does your fan run after mac OS boots into the login screen? (The fan on with Sapphire Pulse RX580 Pulse installed on my 300 Series-1 stops after booting High Sierra, Mojave or Catalina Beta - restarts when running Geekbench)
Do you want the fan running faster or slower? Also have you installed...
Check out https://www.tonymacx86.com/threads/mojave-applehda-audio.260004/ and post your question there with the required problem reporting files (IOReg, ...)
Download the attached IOReg zip file ... courtesy of @pastrychef
Has anybody run into problems installing (Ethernet) network services in Catalina Public Beta?
For TUF Z390M-PRO gaming - unable to install network services during setup (DCHP or Manual) ... system shuts down unless setting up without Ethernet.
Mojave 10.14.5 setup including Ethernet network...
Normally, system would boot slower from USB. Sometimes we get fooled as to which drive is booting the system.
To be sure, click DEL on initial cold boot and enter BIOS screen ... select Boot menu, select UEFI [USB Drive] and see what happens ... repeat and select UEFI [Internal Drive] ... which...
Which version of Mac OS did you install - High Sierra or ???
Also, provide a more complete signature/profile - i7 xxxx instead of just I7 - that way someone with the same processor may be more interested in helping you .... same applies to the graphics card (use complete Nvidia name).
Something odd happening with audio in Catalina Beta - Signature: 300 Series-1:
Audio output in System Preferences defaults to "Digital Out" on boot. Need to select "Internal Speakers" for audio after each boot.
Could this be an AppleALC issue?
Clover v2.4k_r4961 from tonymacx86 Clover Builds seems to work OK also. Be sure to add FakeSMC.kext and replace the config.plist file, as mentioned in Step 2 - https://www.tonymacx86.com/threads/how-to-create-a-macos-catalina-public-beta-installation-usb.278188/
Anybody using a mobo with a Z390...
Has anybody had any problems on boot where video signal cuts out for about a second ("No DVI Signal" message on screen) then desktop launches OK?
- Signature - 300 Series-1 with a RX580 8GB and DVI video cable
Also, had a problem trying to install Clover on the internal drive - work around: pasted the EFI from the USB drive.
So, Clover is 32-bit?
Update: Multi-Beast 11.3.0 runs in Catalina Beta - not sure if it's fully compatible.
As a fall back - instead of using Multi-Beast - Signature 300...
Seems like you did everything necessary.
Question: did you repair caches and permissions after removing FakeSMC kexts?
You may want to run vClad's Kext Utility, which does a pretty good job after removing kext files from /Library/Extensions.