Question Light green lines on the left side of my monitor

[IXDemyx]

Hello,
I've had this monitor for like 4 years now and today I noticed those light green lines left on the monitor.
It is plugged in via display port but I already tried a working hdmi cable and it still had these lines. I also plugged out all the power from my pc and monitors for a minute but the problem is still there.
The monitor is a "BenQ ZOWIE XL" running on 144hz.

 

[Lutfij]

Welcome to the forums, newcomer!

That line seems to run the entire height of the panel. Looks to me like your panels on it's way out.

 

[IXDemyx]

Welcome to the forums, newcomer!

That line seems to run the entire height of the panel. Looks to me like your panels on it's way out.

So you think there is no way to fix it?