Acer Monitor (Display/Second Screen) started flickering why?

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akflame01
akflame01 Member Posts: 1 New User
edited March 1 in Monitors

I don't even play games, I was just doing coding stuffs, suddenly flickering started. Searched on Google, YouTube for this and changed refresh rate too but didn't work. Disconnected HDMI and then just powered on but still flickering on "acer" ,"no cable/connection" why?

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