Computer monitors often include one or more LED indicator lights that show these devices' operating status. Monitor manufacturers can build a set of signals -- made up of sequences of LED flashes and ...

You've likely heard at least one horror story in your life where a computer monitor suddenly starts flickering, and then it either vaporizes you, or a spooky hand shoots out to grab you. It's such a ...

Squinting at a computer screen can cut in half the number of times someone blinks each minute. And that could lead to an irritating condition called dry eye, new research suggests. The more that the ...

I have a Viewsonic ViewPanel VG171 LCD monitor. The video card on my computer is a Geforce DDR 64MB. When connecting via DVI (digital), there is an occasional "flicker" or "flash". It sometimes looks ...

Hey all, the monitor in question is around 4 years old, and it's a Samsung SyncMaster 2443BWX, whereas the video card is an MSI 560ti "Twin-Frozr" or whatever, about 7 or 8 months old. The monitor is ...

After staring at a monitor for hours on end, have your eyes ever felt dry, itchy or irritated? Has your vision become blurry, or have you even seen double? Has your head begun to pound because of all ...