If the server operating system (OS) is running, you can use its shutdown procedure to power off the server to standby power mode. The procedure provides a graceful shutdown of the server.
Before You Begin
See: Power Modes, Shutdowns, and Resets
When the server is in standby power mode, the SP indicator is on steady, and the Power OK indicator blinks at the single blink rate (for blink rate information, see Indicator Blink Rates).
Next Steps