If you’ve got a blinking red light on your router ... If you’ve bought your own router, LED light codes can also mean any number of things. Head to your router’s support site and download ...

the first thing you should do is press the LED indicator on your Ego battery to diagnose the problem. If all five light segments begin alternatively blinking between green and red, this indicates ...

Today you can buy flashing LEDs; a simple two-lead component that requires only a power supply to produce even flashes of light. They look for all the world like any ...