I’ve got a work Lenovo laptop which docks and displays fine, and a Gigabyte Brix GB-BRi7-8550 mini pc which does not display on the screens, though all the peripherals work fine.
I’ve tried various power cycles and connecting in different order, and I know the USB-C 10gb socket on the Gigabyte mini pc is fine as it used to work perfectly on the old Lenovo docking station if I unplugged the laptop and plugged in the PC and the screens worked fine - but I bought the c20 in order to avoid having to switch the cable every time.
What can I do to get the mini pc (which has it’s own power supply connected, I’m just using the usb-c for everything else) to see the screens via the idock?