Q: Why is the beeper of NAS making the beeping sound?

2025-12-08

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#troubleshooting # beeper

By default, there are two scenarios in which the NAS’s beeper will make a beeping sound.

1. System Shutting Down/Booting Up
   The system will make one single beep sound when it is proceeding to shut down or has booted up.

2. Error or Warning Event
   The most common case is that one of the volume RAID member HDDs has failed, and the volume status becomes “degrade mode.”

You can modify the above buzzer settings in the ADM-Settings-Hardware-System-Buzzer section.

 

If you can’t find the issue that causing the beeping sound, please contact ASUSTOR technical support.