Apc Ups Power System Error 02000 Link
If you have a serial cable (not USB) and a terminal program (PuTTY), connect to the UPS at 2400 baud. Send the command: Y (capital Y) followed by Enter to get the smart status. Look for lines:
Common resolutions
If you have a serial cable (not USB) and a terminal program (PuTTY), connect to the UPS at 2400 baud. Send the command: Y (capital Y) followed by Enter to get the smart status. Look for lines:
Common resolutions