Dell PowerVault 720N Installation And Troubleshooting Manual page 51

AC power switch
4. Plug the other end of the power cord into a grounded electrical outlet.
5. Repeat Steps 1 through 4 for the second power supply.
6. Turn the power switch on the power supplies to the On position.
The system verifies the filer hardware and loads the operating system.
7 . Ensure that the LEDs on the front panel and the AC LED on the power supplies
illuminate.
LEDs on front panel
Power Turns green.
StatusTurns yellow, then turns off when the filer starts.
AC LED on power supply
Yellow First turns yellow to indicate that AC power is present.
GreenThen turns green to indicate that all outputs are good.
If the LEDs do not light, check your connections and the power source, and retry.
8. Check the startup messages as they appear on the console or LCD.
At the end of the initial startup, the default host name prompt filer> appears on
the console screen.
The startup messages appearing on the LCD display are described in "LCD Mes-
sages," in Chapter 3.
The filer is ready to be configured.
9. Proceed to the User's Guide.
AC power plug
AC power plug clips
AC LED
status LED
Installing a Filer System 2-21