Bootcamp 3.2 Windows 7 Brightness

6 month ago "tassoart" posted the same solution in this very thread.

Yay both of you!

^This. When my backlight flipped to totally on, it was like a breath of fresh air - I literally "ahhhh'ed" out loud. Thanks dude.

Excellent , thanks for this just reinstalled with Windows 8.1 and this fixed me up no probs

You can go to Control Panel -> Power Options, there is a screen brightness slider in the bottom of the window

Went to Control Panel, but I don't see "Location and Other Sensors" on it. Using Window 7 on Macbook Air.

I have the same issue here so I found out a way that I can fix the volume, here is how. and it works perfectly with me. and I am still looking for another way to solve the brightness issue.

Thanks Foffa, simple fix worked for me.

(Nvidia GeForce 9400M in Mid-2009 MBP 15", Windows 10)

Increases your display brightness in your mac os then it will autometically increases that brightness in windows operating system, it works for me, try yours