https://appuals.com/what-is-ddc-ci-and-how-to-use-it/ just found this nifty little tool for adjusting brightness and contrast, and possibly switching inputs on your monitor from a little windows program. I have to say i love it. you need to make sure the DDCCI setting on your monitor is ON. i got it from here- https://www.softpedia.com/get/System/System-Miscellaneous/ClickMonitorDDC.shtml Weiterlesen...