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Natrous527

macrumors newbie
Original poster
Sep 30, 2020
19
7
Just what the title says. Noticed it when lying in bed in pitch black last night, scrolling Pinterest in dark mode (night shift OFF). Horizontal lines just sort of showing up and disappearing as I scroll. Is this PWM? Does it have something to do with the 120Hz screen? Or is it something else entirely? As brightness increases, the “issue” goes away completely.
 
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