Strange pixels showing when I start the computer

RookieGirl28

Reputable
Sep 14, 2015
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4,510
Hello internet.

Recently when I turn my windows computer it turns on normally but after showing the windows logo, it shows a series of strange colors in the monitor, I turned it off and on again and then it turns out perfectly fine, can anyone please help me and tell me what's going on. Thanks :)

My computer operating system is windows ten and my graphics card is an NVIDIA GeForce GTX 860M