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schlossji
What's DOS?
Posts: 1
Registered: ‎10-27-2017
Location: US
Views: 531
Message 1 of 2

IdeaCentre A520 can't adjust volume/brightness on touch screen monitor

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.

Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 412
Message 2 of 2

Re: IdeaCentre A520 can't adjust volume/brightness on touch screen monitor

Hello Schlossji

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:

https://support.lenovo.com/de/en

 

Hope this helps, let us know how you get on.


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