13 Replies Latest reply on Feb 3, 2016 3:42 PM by mikec_intel

    Intel HD Graphics 4000 on Windows 10 problem



      My laptop Acer Aspire P3 171  64-bit windows 10 got a problem on intel hd graphics 4000, brightness can not be adjusted. I already had the Intel HD Graphics 4000 driver version installed and I have edited the registry  [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000] "FeatureTestControl"= and change the value data to f008, but the problem still persists. Is there any registry value that I should edit to fix this problem?

      Thank you in advance for any help you can provide.