fusion400 0 Posted November 24, 2010 Hello i am wondering how i can automate the setting of gamma, contrast and brightness i need to change gamma, contrast and brightness on a large number of computers which are using ati 4200 cards with catalyst control center installed. I need to automate this procedure somehow. There are registry entries but nothing happens when i try and change them. When i try to change in Catalyst control center these values do not change. I have run Process Monitor to try and isolate where it changes the registry values for brightness, contrast and gamma but i just can not find the entry. "ColourDesktopGamma_DEF"="1.0 1.0 1.0" "ColourDesktopBrightness_DEF"="0 0 0" "ColourDesktopContrast_DEF"="1.0 1.0 1.0" So i am wondering can the automation be done. Ideally i just want to set everything through simple console commands. But i can not find any info about it. Share this post Link to post Share on other sites
rudi 32 Posted November 27, 2010 Hi. procmon.exe is a good start to catch the location of the settings. Narrow the displayed results by *ONLY* displaying write & success. (REG & maybe FILE) If you don't know, where the info goes to, you hardly can automate it. After altering values manually *WITHOUT* using the ATI GUI, a reboot might be required, before they take effect. Regards, Rudi. Earth is flat, pigs can fly, and Nuclear Power is SAFE! Share this post Link to post Share on other sites
Lakes 242 Posted November 16, 2011 Starting Point, you have to login/signup to access the files though.http://www.codeproject.com/KB/miscctrl/gamma_manager.aspxI use GammaPanel, its a no-install program that writes to an ini file. 2015 - Still no flying cars, instead blankets with sleeves. Share this post Link to post Share on other sites