Hi Sir. I connected an external monitor to the laptop. But the visual artifacts did not appear on the monitor. Can I fix it via "ROLL BACK DRIVER" and a BIOS UPDATE or WINDOWS UPDATE? Thanks for your response.
As I already mentioned, the artifacts not appearing on the monitor means it is the laptop screen and since the visual artifact is a hardware problem and all the solutions you propose are software, none of them are going to fix this.
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