# HP M22f 22" Full HD Monitor - For Sale
**Model:** HP M22f
PROBLEM:: The monitor's display works very well. However, there is a thin green vertical line that appears occasionally and then disappears by itself after some time**. But this is not very noticeable when watching or in the middle of the screen, or sometimes time passes and it's not even there.
I have given all the display information. Still, if you want to know anything, you can message me. Or call