Question lines all over the screen on desktop monitor

[Rirent1]

OMEN by HP Desktop 880-160jp »•iÚ× - ƒfƒXƒNƒgƒbƒvPC | “ú–{HP

jp.ext.hp.com

 

[Sadlah]

Could be a dead monitor or cable, did you try hooking it up to another monitor and also changing out the connection cable?

 

[Rirent1]

I don’t have any other monitors sorry