MSI motherboards use light-emitting diodes to report the status of the computer. Most computers have an LED for the power and an LED for the hard drive. If the PC is turned on, the power LED glows ...

Reader Shawn wrote in with this power pickle: I have a Dell Studio Laptop. When I turn off my computer, the power-button light stays on and blinks. The only way I can stop it from blinking is to ...

This project is a simple universal Power LED Driver. The Power LED can be controlled by the built-in PWM signal generator or driven from an external drive signal depending on how the hardware is ...

San Jose, Calif. — Philips Lumileds has announced the availability of LUXEON Rebel power LEDs with a new packaging technology that significantly reduces the size of the LED and enables new approaches ...

The easiest solution is to tape a piece of paper over the LED. My Antec solo has a face/door to cover everything up so no one can see the tape.