There is no power May 17, 2024 13:03 Updated Try these solutions: Ensure the AC power cord is connected securely Ensure the plug is fully inserted into the wall socket and is switched on Check fuse in the mains plug or adaptor Related articles There is no sound There is weak bass or diffused stereo imaging Speaker A/B and mute light flashing There is no sound on one channel Four quick flashes with long pause between flashes