Will work on it and see if I can get the HCLs for T470s and T490s. Yoga 720 died a while ago. But it was working.
I made a mistake re X8. To get wifi on Carbon X8 to be recognized, I needed to upgrade the kernel to the latest. I still haven’t figured out how to get the microphone to work on it. This is the HCL for the Carbon X8.
Qubes-HCL-LENOVO-20U90006MZ-20210808-183025.yml (751 Bytes)