4 Replies Latest reply on Mar 13, 2017 8:32 AM by Intel Corporation

    Intel 4000 HD in Vizo AIO cannot detect HDMI inputs and cannot adjust brightness


      I have a Vizio AIO (model # CA27) just upgrade to windows 10.  Also updated to latest drivers from Intel.  And I cannot get Windows to recognize the HDMI inputs (not outputs). 

      Also for some reason there is no brightness adjustment settings in Display section or in Power Options.  I tried the registry hack where you change FeatureTestControl to f008, no luck.


      Only other thing I can think of is since it is a built-in display  and it doesn't recognize the monitor.  It only shows up as generic PnP monitor.  I don't know what other drivers to use for this monitor. 

      I have tried the old intel drivers from Vizio's site as well.


      Thanks for any help.