Question Monitor has weird vertical lines when turned on ?

[ivanlordimus]

so my monitor started having these weird lines for a few minutes after i turn it on but later it goes back to normal. Anyone have any idea what could be the issue and if its fixable?

https://imgur.com/a/W0DX9cN

View: https://imgur.com/a/W0DX9cN

 

[lvt]

How old is your monitor?