Windows 10: Horizontal lines covering my screen

I using my laptop to playing games, suddenly its appear many horizontal lines covering the laptop screen while i was playing game.

:)

 

Horizontal lines covering monitor screen

Hi all, I was using my PC when spontaneously thin blacked out horizontal lines appeared covering my entire monitor screen. Also when I touch my cursor to the bottom of my monitor screen the white from it covers the entire height of the monitor fading slightly by the time it reaches the top. I’m not sure if it’s a problem with the monitor itself or maybe the graphics card or if there’s a fix for it Help would be very much appreciated

 

E90 Horizontal Black Line in LCD Cover Display

Recently noticed a small black horizontal line in E90 cover LCD display. Line was getting longer and shorter througout the day. Sometimes stretching across the entire width of the display. Updated the phone's software but no use. Nokia Careline advisor
suggested removing the battery, SIM card and memory card for 15 minutes, but this did not help either. In the end, took the phone to the Nokia Care Centre where they admitted this is a common hardware problem with Nokia displays. They even have a problem code
associated with this 'Black line in LCD'. Phone is under warranty and is with them for repair.

 

How to fix horizontal black line appear that covered almost half of my screen?

Hi all,

I'm using an Asus TUF gaming F15, few days ago there was a thin small distortion line on my screen when I opened youtube. Then few days after the lines become more severe and covered almost half of my screen. It only appears when I plugged in the charger. When I Try to screenshot there are no horizontal lines. When I switched on safe mode and open the device manager, all the lines disappeared but when I close it the lines appear back. Please help me with this T_T