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Original topic URLhttps://h30434.www3.hp.com/t5/Notebook-Video-Display-and-Touch/Laptop-Display-flickering-at-144-hz-b... 

 

I have HP 15-ec1051AX and have the same problem after the 21H1 update....please tell me what to do.....tried everything nothing working....screen flickerring at 144hz but working fine at 60Hz

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