Klipsch R-10B sound bar light will not turn green it, it just stays white and does not connect anymore. We have tried switching optical cables and still doesn't work...Please Help!!!

First check to see if the tv and sound bar have a optical connection. If so one optical cable the correct length will connect the sound bar. Otherwise you may nee the red and white RCA connector cable to extend from the tv to the sound bar.
Cannot be more specific without knowing type and model of sound bar and TV or AV system you are using.

Those three analog inputs are designed for a 5.1 or higher computer sound card (front, rear, and sub/center) with analog outputs. Onboard sound cards are mostly poor quality, so the Klipsch will not sound as good as if you have a better internal or external sound card (such as Creative's Sound Blaster, e.g., SB1). If you only have a digital surround sound source, such as a TV, Xbox, satellite or cable receiver, then you need a digital to analog decoder. Klipsch made a nice decoder, the DD-5.1. It converts optical and other digital signals to the analog signals your Klipsch ProMedia uses.

You have to run an audio cable from the TV to the sounder and put the sounder on the TV input for sound to work. The first choice audio cable for best sound would be optical cable if your tv has optical output on it. If it does then you would put the sounder on the din input for sound when watching antenna or any hdmi source connected directly to tv. If your TV only as analog rca out or mini audio out then put sounder on aux input. I think your sounder came with mini to mini stereo cable. If your TV doesn't have mini audio out the get a optical cable or you can find a mini to rca red/white will work. Optical is your BEST connection and soundbar would stay on din all the time for best sound.

I’m happy to help further over the phone at https://www.6ya.com/expert/brandon_60dfebff379d64bd

Does your TV have a Digital optical port? It's a cable that sends a red light source. That is actually how you're suppose to hook up a soundbar. digital optical cable Bing images Straight forward. Plug and play. If you're TV doesn't have an optical port, as I know your soundbar does then you have to use a stereo Y Cable. 3.5mm to Red/White. Sound bar will have 33% the power going this way as opposed to an optical cable. Aux Audio Out has a itty bitty amp pushing power. Purpose of the Digital optical Cable is a light source.

1. if you have something else that you can test the optical wire on. do that first. dvd player etc... if the test item works, it's the sound bar (or a setting in the sound bar.)

2. check the audio settings on your t.v. make sure it's set to output to optical.

3. replace the wire.

if none of these solve the problem, the t.v.'s optical output may be bad.

If the sound bar has optical connection I would hook up to tv that way. I had to do that with my lg and sound bar. Hope this helps. Good Luck.

I have read that this may be due to the order in how the AC adapter is attached to the sound bar. After some research I found that you need to unplug the AC adapter from the wall and the sound bar and let it sit for about 15min. Then flip the power switch "ON" on the sound bar and connect the AC adapter to the rear of the sound bar. Lastly, plug the adapter into the power outlet.

Based on the brand parts may not be available and six years is better than average life for this type of set.

I have klipsch Cs500 has a problem it turn on the green light but screen not on it no sound come out

Connect the audio out RCA jacks (white and red) on the TV to the white and red RCA input jacks on the sound bar for analog stereo sound or connect the black digital audio output jack (typically optical) on the TV rear panel to the sound bar's optical digital audio input jack for surround sound. Use an optical cable. There may be some user settings on the TV for audio.