Screen brightness button deactivated permanently

Home Surface Pro 3 Screen brightness button deactivated permanently

This topic contains 0 replies, has 1 voice, and was last updated by Emmanuel Chryssagis Emmanuel Chryssagis 1 year, 8 months ago.

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    Emmanuel Chryssagis
    Emmanuel Chryssagis

      Few months ago my i5 8GB 256hd surface pro 3 cannot adjust screen brightness. It is permanently on full brightness.The relevant screen button from power menu shows 0% and it is dead (deactivated) the same with every other internal software menu for adjustment. I tried meny instructions from internet. Is this software or hardware issue? Any suggestions to solve it?

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