I’ve two ASUS ProArt PA27C screens and a 16″ MacBook Professional 2019 (i9, AMD Radeon Professional 5500M, Intel UHD Graphics 630, Ventura 13.1). The MacBook beforehand related to the 2 screens by way of daisy-chained USB-C.

Now after I join it to even one monitor, the monitor stays black, and the built-in show additionally turns black. I attempted mirroring my built-in show to my iPad to see if I may nonetheless do some analysis with the exterior monitor plugged in, however the mirroring freezes whereas the show is plugged in. The one factor that I can consider that has modified at the moment is upgrading to Ventura.

My newer M1 (firm) MacBook nonetheless connects to each screens wonderful. The 2019 MBP may also connect with at the least one monitor fortunately by way of HDMI.

I’ve tried rebooting, resetting PRAM, resetting SMC, secure boot, and many others. I do not know what to strive subsequent.