M57774 Yoga 920 USB C to HDMI not working - Lenovo Community ). You should not have to have a "procedure" for a PnP display like we've seen on the 10 page thread on Lenovo's support site (. I have also tested all 4 adapters with my Samsung Galaxy S8+ and Microsoft Surface Book 2 and they perform flawlessly with simple plug-and-play activity. I have tested 4 different USB-C to HDMI adapters and all 4 have failed when trying to display out from either USB-C port on the Yoga 920.
I'm 100% convinced that this is a driver issue. Lenovo Yoga 920 (model 80Y7)