10 Replies Latest reply on Dec 21, 2017 8:36 AM by Fouad

    Vertical Lines and flickering after sleep HD 520


      I am using a Lenovo Ideapad 510S running Windows 10 Home(1709 build) having Intel HD graphics 520 (driver ver:


      After waking the laptop from sleep the entire screen shows vertical lines on white background and flickers. The cursor is shown by a large square like block.

      I have to press and hold the power button and restart the laptop to resume working.

      My graphics drivers are up to date.


      Please help me resolve my problem