Horizontal line in screen

[jaimy2805]

Hello,

I've got a BenQ Zowie XL2430 and a BenQ RL2460HT, now there's a horizontal line in my Zowie monitor. How can i get rid of the line?

Thanks in advance

 

[RememberThe5th]

https://forums.blurbusters.com/viewtopic.php?f=2&t=2689