BR1500g random beep

[kausner]

Model: Back-UPS RS 1500G
Serial number: 4B1515P38829
Firmware revision: 865.L5.D
Software version: PowerChute Personal Edition 3.1.0
Date of last manual self-test: 4/12/2023
Result of last manual self-test: Passed
RAM: 15.96 GB

no errors or notifications on lcd screen or on powerchute. Random beeps. Any ideas?
Free disk space: 30.97 GB

[BillP]

@kausner 

Random beeping is extremely difficult to troubleshoot. The attached User’s Guide lists

Audible Warnings:

1. Four Beeps Every 30 Seconds: Back-UPS is running on battery. You should consider saving any work in progress.
2. Continuous Beeping: Low battery condition and battery run-time is very low. Promptly save any work in progress, exit all open applications, and shut down the operating system.
3. Continuous tone: Battery Backup outputs are overloaded.
4. Chirps for 1 Minute every 5 hours: Battery fails the automatic diagnostic test and should be replaced.