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 ...

Computers have indeed revolutionized the office atmosphere by reducing the workload and providing for easy storage of huge amounts of data. Numerous studies have already demonstrated the disastrous ...

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 ...

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 ...

Blinking, an automatic reflex, is vital for eye health, spreading tears to prevent dryness and irritation. Deliberately stopping this action for even ...

The brightness level of your display will mess up, causing everything to be bright thus making the text difficult to read Everything on the screen becomes blurry, and color fades out. This problem ...