October 10, 2022 firmware version 4WW4X works:PC -> DP cable -> G3223DPC -> USB-C cable -> G3223D You can now turn off blue light in OSD menu.
As title says, I really need this cause I cant stand the back blue light. Trying this:   PC -> DP cable -> G3223D PC -> USB-C cable -> G3223D No in between stuff. Windows 10 64 bit. Windows is up to date as I'm writing this. When connecting the USB-C cable, Windows sees it as "billboard device". The Device Manager of course detects the G3223D via DP cable (Dell G3223D (DisplayPort_SDR)).
G3223D, firmware M3C102 24N58 not detecting monitor