Missing brightness control from windows mobility center


I'm using Dell Inspiron N5110 and it runs on Windows 7 Ultimate - 64 bit. 

My problem is, for the couple of day the brightness control is missing from the Windows Mobility Center. As well as I couldn't able to change the brightness by using the Function Keys. 

Please assist me on this issue.

Thank you.

Question Info

Last updated March 19, 2019 Views 10,535 Applies to:


It looks like the issue might be with hardware. So I would suggest you to check with the Dell support for more information regarding the issue.


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