Question about Pioneer PDP-4270HD 42 in. Plasma Television
Optical cable connected to TV shows red light to the end connected to the LG sound bar (recently bought) but no signal detected and therefore no sound.
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.
Posted on May 08, 2014
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Posted on Jan 02, 2017
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