I have Yamaha RXV2400 that has been performing perfectly for 6 years. It was ON, then suddenly powered off. Nothing has changed in the wiring or config for years. When I try to power ON I get a brief flash on the panel (regular volume level msg) and then it shuts down.
- I have disconnected all cable and same thing.
- I removed cover and checked 2 fuses, they are fine.
- I have unplugged overnite, same thing.
- Nothing looks burnt or smells of burnt.
Any thoughts on troubleshooting further?