Up arrow not working, Fn+Up arrow combo for brightness not worki

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Arole - Jun 19, 2016 at 05:11 PM
Ambucias Posts 47356 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 - Jun 19, 2016 at 05:39 PM
Hello,

Hi, Up arrow button in my windows laptop stoped working. Cnnot use Fn key + Up arrow for brightness cotnroll :( , Brightness control option from control pannel is not available due to driver compatibility.

Any suggetion pleae ?

1 response

Ambucias Posts 47356 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 11,164
Jun 19, 2016 at 05:39 PM
Hello

Usually, those problems occur only on laptops and they are cause by accumulated filth or eroded circuits under the keyboard pad.

A good cleaning by a technician should fix it.

Good luck
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