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Sasha2012

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13 years ago

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Sasha2012

12 Posts

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12693

November 6th, 2013 10:00

Mobility Center Button Stopped working on Inspiron 7720

Hi ,

I upgraded my Inspiron 17r SE 7720 to Windows 8.1 from Windows 8 and the Mobility Center Button stopped working . 

The light goes on then off  and nothing happens. The other two buttons are OK. Bios A15. Tried to reinstall QuickSet several times and several versions. The problem with this particular button seems to be quite widespread. It's strange that Dell has not properly addressed it yet. Any response will be appreciated. :emotion-1:

  • BA

    Bill Alsip

    92 Posts

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    Posted March 19th, 2014 16:00

    I have exactly the same problem with my 17R 7720 and have tried reloading with no improvement. When you look at the number of Dell driver/app download files of Win 8.1 versus 8.0 they go from qty 6 down to qty 2 so it obvious Dell has a lot of catch-up to do. It would be nice to know that this work is actually in progress since the computer is barely over a year old. I do have some faith as BIOS A16 fixed all the BIOS problems thoroughly from my point of view.

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