4 Replies Latest reply on May 23, 2018 12:46 AM by F86597

    Screen turn on and off while connecting or disconnecting charger

    F86597

      I'm using HP Elitebook 8470p.

      Processor: Intel Core i5-3210M CPU 2.5GHz

      RAM 4GB

      Display(graphics): Intel HD Graphics 4000

      Display memory 32MB

      Shared Memory 1760MB

       

      My problem is that screen turn off for 2 seconds and then turn on again while I connect or disconnect the charger.

      I update the display driver and problem gone away for 4 days. Now all drivers of my system are up-to-date but the problem comes back again.

      What I do to get rid of this problem??intel_admin