I started having this problem on my laptop. It only happens on battery. A search told me that others were having this issue as well. It has something to do with 60hz refresh.
Solution: Go into the Intel graphics properties and change the screen refresh from 60hz to 40hz and the flicker will go away. I don't know when this problem started happening, perhaps within a few months ago but this fixes it.
A better fix is to go to display properties>power and then uncheck 'Display refresh rate switching'. I chased this problem for ages but this fixes it.
ReplyDeleteThanks for the tip Chris, I'll give it a try.
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