It’s one pixel out of a couple million, and it’s a fine monitor otherwise, but this is driving me nuts by its manner.
It’s a light green pixel and it seems to only go away after the monitor shuts down and cools off. It reappears after the monitor warms up, after about 10 minutes.
It also seems to darken if I put a window under it. Not close to it, just under it. Strange.
What can I do to get rid of it and put my mind at ease?