New answers tagged dead-pixel
It's less likely, but also possible that there is an issue with the computer-side video hardware. It should be easy to test which one is the problem if you have either another computer or another monitor.
Stuck/dead pixels are usually individual pixels or in small clusters, and it has to do with faulty film in the LCD panel preventing electrical charge to polarize (twist, or whatever the technology might be used in the display in question) layers that let the light trough. If it's going edge to edge you most likely have a problem with connection between your ...
Top 50 recent answers are included