- Nov 1, 2018
- HP Zbook g5 17
- Xeon 2176M
- Quadro 5200 + intel UHD P630
- Mobile Phone
I've remove ECHI I though that was for usb. Sorry.Are you still getting "waiting for root device"...?
Are you using a USB2 flash drive as already suggested?
I don't have usb2 port and I used usb3 flash drive. Seems I have to add something to manage usb3.
Complete nonsense. Your hardware has no EHCI controllers.