Home Theater Questions? Ask a Technician for Answers ASAP
Hi, I'm Nathan.Sorry to hear that you're having trouble, but I'll do my best to help you. Please give me a few moments to review your details here.
Do you get sound even from the Tuner (fm radio) function?
Thank you for confirming,
this typically indicates a hardware failure, meaning a defect in the amplifier circuitry or control board.
Can you tell me exactly what lights/indicators you see on the onkyo display screen?
If you plug in headphones to the front, can you hear anything on them?