11-03-2018 01:44 AM
Hello dear friends,
I have a problem with my device that I can not solve in any way. My touchscreen just stopped working! I tried all the solutions that were on the internet but unfortunately none of them worked.
Laptop - Lenovo Yoga 910, 4k touchscreen display. Bios is uptodate, windows is uptodate! I installed all lenovo updates through Lenovo Vintage.
Solutions I tried:
1. Removed, updated HID touchscreen driver. It is not identified as touchscreen but I assume the one with warning is the driver. See the attached Photo.
2. Restart, shut down, hard shut down my laptop.
3. I even reinstalled my windows to windows 10 pro.
4. For the final frontier - purchased automatic driver update, installing software
5. Ran lenovo diagnostics - no problems identified
None of them work! Problem persists!
I have 64 bit windows 10 pro. 16 GB ram, 1TB SSD (dont know, maybe this info is important). I have no clue how to solve this.
FYI - I dont know why, but also my lenovo stopped reading USB 2.0 Flash drives and USB connected phones. It only works on USB 3.0 Flash drives. I tried flash drives that I am sure that work (tested on multiple devices). I can use USB 2.0 drives only through a USB C dongle. Maybe these 2 problems are somehow connected.
11-03-2018 08:20 AM - last edited on 11-03-2018 07:22 PM by NateS
Welcome to the Community Forums!
Sorry for the trouble. We appreciate that you tried some steps to resolve this. We would like to ask if you also tried update the Display driver, BIOS and Chipset driver of your laptop? You could find those in our site: https://support.lenovo.com/us/en/?Source=social_eservices&Medium=LITHIUM&Term=eServices_&Content=201...
Moderator comment: Link expanded.
11-03-2018 10:54 AM
Hello, thank you for reply.
I did update all those drivers. I checked bios version and it is the final one (same as on Lenovo website).
Restarted computer - but this does not solve my problem.
11-03-2018 12:47 PM
Is Windows 10 Pro the default operating system on your machine? If not, is everything working fine on its original operating system? You may also isolate the touchscreen problem if hardware related by testing it on the Advanced Options menu. Go to Start > Press and hold the shift key > Click Restart > Choose any option and exit from the Advanced Options menu using the touchscreen. If it's working, then the problem is the software / driver.
11-04-2018 04:08 AM