EqualLogic FS7500 Installation and Setup 3 Power ConnectionsTable 9: FS7500 BPS Troubleshooting - LEDsLED Color and Patterns DescriptionNone BPS power module is off. BPS is in standby mode.Solid green, not blinking Operational. Utility power is on and BPS power module is on.Blinking amber No utility power; unit can support the load on the battery (beforebattery low condition).Solid amber Active alarm due to BPS error condition, or utility power is off.Alternating green andamber (slow blinking) Flash upgrade is in progress.Alternating green andamber (fast blinking) BPS is in boot loader mode.Table 10: FS7500 BPS Troubleshooting - SoundsSound DescriptionNone No active alarms or active notices, the BPS is not turned on, or anactive alarm has been muted.Continuous buzzer Shutdown is imminent or a hardware failure occurred.Continuous fast beeping Active alarm due to BPS error condition.Slow beeping Active notice.Attaching the BPS BezelSee Attaching the BPS Bezel on page 22.Steps for Connecting a Controller to a BPS and PowerYou must connect each FS7500 Controller to a different BPS power module and a different source of power.You can then verify that each controller is operational.Follow these steps for each controller:1. Obtain the following cables:– Power cable with a C13 connector and a connector that fits the receptacle of your power source.– Power cable with a C13 connector and a C14 connector.– USB cable provided in the FS7500 BPS shipping box.If power cables are not in the shipping box, see your PS Series support provider or reseller for powercable information.2. Using the cables obtained in Step 1, connect the controller to a power source, connect the controller to thepower output receptacle on a BPS power module, and connect the controller to the USB port on the sameBPS power module. See Connecting a Controller to a Power Source and a BPS Power Module on page 34.3. Remove the bezel from the controller. See Removing the Controller Bezel on page 35.33