More often than not, those dots are dead pixels, also called dark pixels. A dead pixel is a small black square on the screen that stays unlit even after all the neighboring squares have already ...

Properly identifying whether the affected pixel is dead or merely stuck is crucial before attempting any fixes. Applying gentle pressure around the dead pixel may help re-establish proper contact ...

it is not uncommon for one or more subpixels to get into an unchanging state causing a bright or dead pixel. A display with 1 to 5 fixed subpixels is considered normal and within industry ...