Power Management State Changes

The following table describes the scenarios in which the power management state changes for the Workstation 820.

Table 6-1 Power Management State Changes

Starting State	Event	Resulting State
Unplugged	AC power is connected to a wall outlet and the last recorded power state was not the ON state.	NOPOWER
NOPOWER	The operator touches the power button for 2 second until a beep is heard.	ON
NOPOWER	A server application sends a Wake On LAN command.	ON
NOPOWER	AC power fails and then is restored.	NOPOWER*
ON	The operator touches the power button for 3 seconds until three beeps are heard.	NOPOWER**
ON	The application shuts down the workstation.	NOPOWER
ON	The Client Application Loader sends a Restart command.	NOPOWER and then ON
ON	AC power fails and then is restored.	ON*

*Based on the default BIOS power settings.

**Microsoft Windows: Pressing the power button begins a graceful shutdown. This behavior is based on the Windows power button management setting. Oracle Linux for MICROS: Pressing the power button initiates a graceful shutdown.