02-20-2018 11:06 PM
I had the win10 2017 fall creator update and a failed auto-rotation (while the lock button only showed me message without doing its job). Here's what I have done to get everything working again:
1. on the download list for yoga 11s, I installed below in order.
Lenovo System Interface Foundation
lenovo vantage app in Windows store
Advanced Configuration and Power Management Interface (ACPI) Driver
Intel Management Engine Interface
Intel Chipset Driver
Lenovo Yoga Mode Control
(I didn't have Lenovo Transition, but it might be helpful.)
2. restart, and auto-rotation & its friends started working.
I'm not sure on the roles of the stuff in the list, so I pasted all I believe was related. Hope this is helpful.