10-27-2017 01:10 PM
Does anyone have any idea on how to correct a problem I am having with my deaCentre A520? All of the sudden I can no longer use the touch buttons on the bottom of the screen. They light up when touched - HDMI, brightness, volume, etc - but they no longer work. I have been running Windows 10 for sometime now - I doubt it is a software issue with MS. Any idea on how to correct this issue? I can use the touch screen just fine - just not the control buttons on the bottom of the screen. Thanks.
12-05-2017 07:43 AM
Thanks for using the Lenovo forums.
Have you changed or updated anything recently? Maybe new software?
Make sure that all your drivers are up to date, you can find them on the support page, escpecially things like Chipset and Video:
Hope this helps, let us know how you get on.
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