What are the basic troubleshooting steps for the Back-UPS Connect model bg500?
The battery is not connected ... Connect the battery . ... "Connect the Battery " on page 1 of this manual ... ... power and the battery is connected, a cold- start can be initiated ... ... cold boot when battery capacity is less ... The battery does not charge ... the outlets The battery will not charge ... ... ON/Replace Battery LED flashes and ... constant tone The battery is disconnected. ... "Connect the Battery " section of ... One at a time ... ... Back-UPS battery is completely discharged ... ... and allow the battery to recharge for 12 hours.