No sound red light on

The red light on amplifier relates to power supply while the green light is indication of sound functionality. An amplifier that allows sound to generate should display both red and green lights. Howeever, some amplifiers would display only green as long as the sound is functioning.

Solving the problem

First, a red light still on means the power connections to the amplifier is fucntional least requirng repairs.

Second, the green ligh should turn on once the stereo were tuned up to produce sound. If the stereo is still on only least produce sound on the amplifier, check on the connection wires between stereo to amplifier that may have disconnected due to woofing or dubbing sound generals with unfirm wiring.

Third,

nexxtech wireless headphones 900mhz no sound. have red lights on but no green lights. no sound!

Those blinks are fault codes. To know more visit the site linked here. http://electronicshelponline.blogspot.com/

Hmm, that sounds like the "red light of death".

These articles might be of use to you.

Red Flashing Light

PS3 Red Light Fix

tv will not power on. red light on switch blinks. power relay clicks, but no picture or sound.

1) Try updating your sound drivers, they probably control the light. It could be a hardware issue, and if the drivers don't work, there may not be any solution for you.

2) You should go into control panel and into your sound settings. There should be a number of devices listed. One of them is your HDMI output. You need to click on it and set it to the default sound output device. When you unplug your HDMI, you may need to do this again to get your regular computer speakers working.

Thats great, Please rate solution.

My Sony lost its picture and had a flashing light. Unplugging for 36 hours solved the problem.