Are you seeing unusual blemishes on the screen? It could be dead pixels! These small imperfections may appear as colored dots, and thankfully, several tools are available to allow users easily identify these problems . Web-based … Read More

Worried about screen might have a faulty pixel? Don't rush ! A quick online check can help you see if it does. Several websites offer free dead pixel diagnostics , allowing you to quickly run through a series of colors and identify any problem areas. These evaluations typically work by flashing v… Read More