Tried the above solution but didn't work
I am having this same exact problem. I've hooked up audio out from my TV to audio in on my receiver but no sound seems to come thru my 5.1 surround sound system. I've tried 2 ways: the (red/white) audio cables and an optical cable. Am i doing something wrong? Or maybe my audio out on my TV is just broken because the audio runs fine thru my receiver when connected to my digital Cable Box. FYI, my TV is a Sony KDF-50WE655
Any ideas out there?