Hi,
I've been using a DELL U2415 connected to the MBP16 via a HP USB-C Hub. This hub provides one HDMI port, 2 USB-A ports and 1 USB-C with PD. This has been working fine for USB-A and HDMI with Catalina (despite the GPU heat issue).
But I just upgraded to Big Sur, and HDMI output is completely gone. USB function is still OK.
Have attempted resetting SMC and NVRAM as per Apple documentation, to no avail. Also installed DisplayLink software, no change.
So be careful if you're using the same HP stuff!
I've been using a DELL U2415 connected to the MBP16 via a HP USB-C Hub. This hub provides one HDMI port, 2 USB-A ports and 1 USB-C with PD. This has been working fine for USB-A and HDMI with Catalina (despite the GPU heat issue).
But I just upgraded to Big Sur, and HDMI output is completely gone. USB function is still OK.
Have attempted resetting SMC and NVRAM as per Apple documentation, to no avail. Also installed DisplayLink software, no change.
So be careful if you're using the same HP stuff!