this thread is in Mojave Desktop Guide
maybe create a new thread in Ventura or Sonoma Desktop Support
Totally understand that.
Sorry..
I honestly only posted in here because I have this exact build and it seems like everybody has moved on from Mojave and it's turned more into a "support for this build on more current macOS" thread.
Update: Got the Sonoma installer booting by pulling the USB stick out and putting it in a different port when it got stuck. So weird. Maybe that XHCI handoff setting in BIOS?
Anyhow - installing it now on my test drive where I had Ventura just to see if there are any differences on the 4k/120hz/4:4:4/HDR situation
If not, I'll just go up to Ventura on my main drive with a fresh install and manually restore things from my Time Machine SSD.
As an aside, just for shiggles & gits, I did do the "full Ventura installer upgrade" just a bit ago on my main NVMe.... worked fine....but...no sign of 120hz to be found, even after rebooting -- so def will be doing a fresh install to get that juicy 120hz!!
One more update:
I can get HDR 4k 60hz or 4k/120hz in Sonoma -- might even be a way to force 4k/120hz/HDR - not sure...
I'm going to Sonoma:
To get the most out of my new OLED display, I need to be on the latest macOS as clearly Apple is working on this.
BT was working fine still ... but no WiFi, as I knew. Not an immediate issue for me as I'm usually wired ethernet anyhow, and I don't really use Continuity or AirDrop honestly... so I'll go to Sonoma and figure that part out. Don't get me wrong, I'd prefer to have WiFi -- but for now I'd prefer to have my OLED display working at top spec! Once you get the taste of high refresh rates, it's hard to go back
