Q: A1093 Bringhtness Control under Win7/8 x64

Hi all ,

Situation: I got 2 CinemaHD 30 (A1083 Displays) connected to different grafikcards (AMD Radeon HD 6800 & NVIDIA GeForce GT630) under Windows 8 x64

PROBLEM: one Apple HD30" is more brighter then the other I can see this but also the power use shows it. One needs ~69W the other ~124W

I am searching for a working method to control/change or (for the first) simply check the bringhtness settings of my two Displays.

Does anyone know how to get this worked.

I tested some WinACD versions (newest I found: WinACD-0.4.6.msi)  but I dont get this workin :/ ....Link

Would be nice to get any hint for this thing ... I think these displays should have the same brightness ?!?

Thanks a lot

Have a nice Day!!