Windows 10: Lenovo Yoga 12 touchpad not working?

I have a Lenovo Yoga 12 on Windows 10 but the touchpad (including the nipple and the TrackPoint buttons) doesnt seem to be working at all?
The touchscreen is working fine, but if I try the touchpad there is no response at all and there is no pointer mouse shown at all?
I have checked and Windows claims that the drivers for the touchpad are up-to-date.
So, am I missing a setting that will enable the touchpad or is it a fault with the touchpad? Any help really appreciated?

:)

 

touchpad functioning on lenovo yoga pro3

I just upgrading window10 on my Lenovo yoga pro3. Touchpad is not functioning. I tried in settings but not helpful. pl. advise.

 

Touchpad cursor disappears and is unresponsive. (Lenovo Yoga 720, Windows 10)

SOLUTION: for the Yoga 720 12ikb

Problem: after sleep, windows pointer from touchpad dissapears and will not reappear

in your apps should be "Lenovo Vantage" start it;

--System Update: click on "Download and Install Lenovo Updates for Your Device"

-- Check for updates

1st recommended update was the driver: Elan Touchpad IAP for Yoga 720 Win10[64] v1.0.0.3

installed, rebooted

Problem not solved, so started Lenovo Vantage again, .... this time a Bios Update was suggested.

--Install, reboot

Problem solved.,or at this early stage it appears so! ..... you mileage may vary

 

Touchpad cursor disappears and is unresponsive. (Lenovo Yoga 530 14ARR, Windows 10)

I have the same frustrating issue with Lenovo Yoga 530 14ARR:

Touchpad cursor disappears and is unresponsive. (Lenovo Yoga 720, Windows 10)

My bios version is: 8MCN50WW

Interesting that Lenovo lists 8MCN45WW

https://pcsupport.lenovo.com/hu/en/...netbooks/yoga-series/yoga-530-14arr/downloads