10-23-2017 11:29 AM
Have had a Thinkpad Yoga S1 for several years and last week the pen stopped working. I reinstalled the drivers and that didn't help. Yesterday it started working again, but today it stopped again. I ordered a new digitizer pen thinking it might be the pen, but the new one doesn't work either. The touchscreen still work fine and I can write with my finger. Any idea what the problem my be?
11-02-2017 02:08 PM
Replace whole screen and motherboard... samething. In device manager i cant find any HID pen. But if i display hidden device, the HID pen is in error 45.
In a same time, teh pencei is working each time i wake up windows and not responding a few second later. So windows must be reinstall to check if problem is software
07-25-2018 05:26 AM
I have the same issue... the digitizer pen stopped working some 4 months ago, but everything else is fine. I checked also if the pen was broken, but since I have a 2nd pen, i could exclude that issue...
even after some windows updates, the pen still doesnt work. I have no clue what the hell is going on.
would be enormously thankful for any help!