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cmcgehee
Paper Tape
Posts: 2
Registered: ‎01-20-2017
Location: US
Views: 201
Message 1 of 1

Yoga 12 (Type 20DK) Touch ignores first input.

Hello.

 

My problem can be seen here. Ignore my commentary.

https://www.youtube.com/watch?v=J7la_0KObbc

 

I have an issue with my touchscreen consistently, frequently, taking anywhere from 2-15 (!) taps to regonize input. Once it does, it latches on immediately and functions until I begin using the KB/Mouse for some time.

 

If I drag my finger, it recognizes it immediately, but it can sometimes take 1-5 inches of movement before it starts to recognize input.

 

Suggestions welcomed. I'm willing to try anything at this point, including replacing the whole display assembly.

 

I have tried:

  • Windows touch calibration
  • Disabling Wacom flicks
  • Clearing any calibrations
  • Brand new OS install
  • This issue is somewhat/slightly present in OS installers - a la, before Windows 10 loads...
  • Disabling USB Power Management on the USB Touchscreen as well as the Wacom device.
  • Disabled USP Selective Suspend in power options.
  • Updated to latest BIOS (Date September of 2016)

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