I think I am having a similar problem, just way smaller. Here is what mine looks like. I own a 21in Dell Flatscreen monitor (not widescreen).

http://enthree.com/files/random/dellmonitor/index.htm

Too bad I could not insert the image that I captured here. It shows every few minutes. So, how did you fix yours?

 

Thanks,

Thats the problem, I just discovered it. And it bugs me the more I know about it and see it while I work. I'll be contacting Dell fairly shortly. I just wanted to know if anyone else had it also.

I assume yours is worse than mine is. Mine is just like half an inch, but for some reason it kind of bugs me.

Yes. It just bugs me. The problem is the line is too big. Do you know how to post the image without finding the web site to host it?

 

Thanks,

Here you go. This is the one of them.

 

http://www.image-upload.net/files/4503/LCD%20Line.jpg