5 Replies Latest reply on Jun 19, 2018 8:42 AM by Intel Corporation

    HD Graphics 4600 abnormal refresh rate limitation


      Hi everybody,


      I am doing an experiment in my lab.

      It´s a rapid serial visual Presentation protocol which needs a high and efficient refresh rate to present very high velocity stimuli (<10 milliseconds).

      My screen is featured by a 144 HZ refresh rate but my experiment software indicates clearly a 60HZ limitation.

      I've done the updating of the graphic card and I have a HDMI connectic but the problem persists.


      Please could you help me to fix it ? I need to improve my refresh rate imperatively to do the experiment.