Win7 x64 screen brightness control problem

Hi


I have iMac 21 with 16 gb of RAM.


The problem im encountering is screen brightness controls do not work eather from keyboard nor from system prefrences.


Bootcamp 4.0


After i Install Bootcamp, screen brightness works only untull a next reboot, then i have to reinstall it again and it will not work any more.


Any ideas how i can fix that?

MacBook

Posted on Jan 7, 2012 4:48 AM

Reply
9 replies

Jan 7, 2012 9:13 PM in response to The hatter

Hi


Tried that first thing. Got myself latest catalyst driver before NY, and no help. It was December driver from oficial website.


Tried again now. The same driver. The same result.


The controls do show up when i try to ajust brightness, but unfortunately nothing happens. ITs still the same: at about average, which kills my eyes at this level with global lightning around much lower.


Any other tips from anyone who has solved that problem before under same curumstances?

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Win7 x64 screen brightness control problem

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