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 ...

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 have owned quite the plethora of electronics in my life. A commonality between most of these devices' screens is frozen or dead pixels. This is probably the most annoying thing about buying new ...

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?

An internal Apple customer service document details the guidelines used by the company to determine the acceptability of LCD screens that ship with pixel anomalies. More commonly referred to as dead ...

Want a hot tip that might just save you boxing up a display and tripping it back to the store? This morning the LCD I’d ordered to complement my new game PC arrived, at which point I initiated the ...