Question Is my monitor broken? Been using it for 6 months only

[jefrey1983]

Hi Guys. Do you think my monitor is broken?

I am getting random lines. It just went like that while I was basically doing nothing since I am on dual monitor
I removed the HDMI plug on that video to see if it is the cable but still getting those

 

[USAFRet]

If it does that without the cable, it is indeed "broken".

 

[jefrey1983]

yes i just plug the power it goes like that

 

[USAFRet]

yes i just plug the power it goes like that

Your monitor is toast.