Re: X1 Yoga (20FR) display freezes/black screen with spinning dots with latest Intel HD Graphics Dri in ThinkPad: X Series Laptops https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/X1-Yoga-20FR-display-freezes-black-screen-with-spinning-dots-with-latest-Intel-HD-Graphics-Driver/m-p/3604583 ThinkPad: X Series Laptops topics Sun, 16 Apr 2017 00:12:54 +0000 tp02_en <![CDATA[ Re: X1 Yoga (20FR) display freezes/black screen with spinning dots with latest Intel HD Graphics Dri ]]> https://forums.lenovo.com/topic/findpost/1301/3604583/3642618 I have exactly this problem, and 21.20.16.4590 driver on a Carbon X1 20FB. The value is there, and is a DWORD set to '4'. I am going to delete it and see what happens.

 

Excellent - my X1 screen is operational again after deleting that value and rebooting. Many thanks.

 

P ]]> Sun, 16 Apr 2017 00:12:54 +0000 https://forums.lenovo.com/topic/findpost/1301/3604583/3642618 CodeSlinger