Sony VGN-FE31H brightness control with fn in windows 7

oktabitts — Wed, 05 Feb 2014 23:37:39 GMT

Hello,

I have the vaio model "VGN-FE31H" and I installed the windows 7 Ultimate. I can't increace or decrease the brightness via fn+F5/F6. When I press the fn and " P " it prints " * " and not " P ". fn function seems to work but I can't control the brightness. Also, I installed these drivers for vista that I found at the below link but nothing changed.

Download and install: Vaio Event service
Restart your PC.

Download and install: Setting Utility Series
Restart your PC.

Download and install: Sony Shared Library
Restart your PC.

Download and install: nVidia Video Driver - 7.15.10.9813

Restart your PC.

Drivers for Sony VGN-FE31H:

http://www.sony.co.uk/support/en/product/VGN-FE31H/updates

Does anyone have an idea to how can I solve this problem? Thanks.

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Sony VGN-FE31H brightness control with fn in windows 7