Black pixels all over the screen and the PC restarts on its own. What could be the problem? : r/pchelp
So I have had this black mark in the corner of my screen. My theory is that it's dead pixels but I have no idea and I think it's getting bigger. Anyone
Dying pixels on laptop screen - HP Support Community - 6205606
How to Remove Black spot from screen! Simple | Fix Hack
How to Fix a Stuck Pixel on an LCD Monitor (with Pictures)
Fix Dead/Stuck Pixels on Your Windows PC Using These 6 Tools
Black Patch on the Screen!! HELP PLEASE!! | DELL Technologies