John Biggs graciously gave his sister, my wife, an unlocked 3G iPhone for Christmas. My son, just over a year at the time, quickly realized this new piece of tech was competition for his Mom’s ...

I have a 30" HP LP3065 purchased in 2009 which is outside of warranty. It has recently developed a problem where the lower 10% of the screen (e.g. Windows taskbar and a bit above it) flickers/tears.

The application of LEDs to the backlighting of large LCD panels poses unique power management considerations. The inherent configuration of the LEDs behind the panel, known as direct, or around the ...