Green dots on laptop screen can be caused by stuck pixels, GPU overheating, VRAM damage, loose display cables, or graphics driver issues. A single permanent dot may be harmless, but multiple, flickering, or spreading green dots can indicate a deeper hardware problem. Restarting the laptop, updating graphics drivers, checking temperatures, and testing an external monitor can help ident... https://techtodays.net/technology/green-dots-on-laptop-screen/