A dead pixel can be a huge pain, whether it's on your smartphone, desktop monitor, or laptop. Fortunately, even though a dead pixel isn't a great sign of monitor health, there are ways you can ...

A pixel on your computer monitor or TV screen may be a very small thing. But if it is not acting in perfect concert with all the other pixels in the screen, the malfunction will stick out like a sore ...

I recently got a good deal on a HP zr24w LCD monitor from MacMall. I think it has a single dead pixel (dark) in the upper left corner. Would you try to return or exchange the monitor for this reason?

Nothing can be more frustrating than binge-watching the latest Netflix series on your PC and suddenly finding some specks of ...

LCD monitors contain millions of pixels, each one composed of three subpixels: red, blue, and green. When all three are on, a pixel looks white. Other combinations create other colors. A pixel can ...

I bought a new LCD TV today. When the screen is black, I can see one bright white pixel right in the centre. I ran a "dead pixel scanner" program which cycles through various colours, and the pixel ...

If you weren't around (or paying attention) during the early days of flat panel display, you might not be aware of the scourge that dead or stuck pixels represented. These pixels either didn't light ...

You've just blown $2,000 on a sexy new flat-panel TV, and it thinks there should be a little black pimple in the middle of Tom Cruise's face. Good luck getting it fixed. That black spot is a dead ...