Windows 10: weird green pixelated lines

Two days ago my pc crashed and I had to do my windows again but before I did my windows I had these weird pixelated lines visible in my BIOS and in boot menu. After the window installation the lines didn't go away.....at first there were only two lines and as I changed my pc resolution from the settings, more green lines appear out of nowhere....these lines are not visible on black or white background.....any solution to this will be a godsend

:)

 

A wavy pixel line on my screen

Good afternoorn,

A mysterious pixel line showed up on my monitor after leaving my laptop alone for a week. The color of the distorted line is black, blue in the middle, a bit of green and a bit of red. is it a screen crack or some kind of dead pixel?

***Post moved by the moderator to the appropriate forum category.***

 

Line of pixels on startup preventing windows to boot

Yes I've tried both suggested steps. Unfortunatly the problem is still there. It doesn't happen as often as before, more like 50/50. But when the pixel line is there, my pc does not boot up anymore. First when I waited for a while, it did boot up. But
now it's just a black screen and nothing happens.

 

Pixel lines

My pc just stops working for no reason and starts showing some pixel lines and everything is broken.i have a picture