p3-171-6820: upgrade to win 8.1 freezes display at full power, would like to dim. 8.0 works fine

cheriaire
cheriaire Member Posts: 2 New User
edited March 2023 in 2014 Archives

Hi, I've rolled back to window 8.0 because 8.1 will not allow me to adjust my screen brightness. 8.0 works fine and will also allow "automatic".  Any ideas?  I'd like to run 8.1. Thanks in advance.

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