Comment # 4 on bug 107607 from Paul Menzel

(In reply to Jerry Zuo from comment #3)
> Hi Paul, can you please explain what you did by "when switching the inputs
> of the monitor (two systems are connected)"?

The monitor has several inputs. Over the OSD (on-screen display) you can tell
the monitor what input signal it should display (or the monitor auto-senses it
itself). Hopefully, that makes sense.