54
Understanding System Power States
The advanced power management features of the TDZ 2000 help you save energy, prolong
system life, and provide for future functionality, such as remote system wake up. See the
online System Introduction for details.
NOTE
Remember that the TDZ 2000 is
always powered on when it is connected to AC power.
One of the power management features is the implementation of power states. The upper
LED on the front panel indicates the system’s current power state, as shown in the following
table.
LED
Power State
Description Explanation
Green
Working
On
System is fully usable; power conservation is on a
per-device basis.
Off
Mechanical
Off
Off
No power consumption. The system is
disconnected from AC power.
To return the system to the Working state, you
must reconnect the power cord and perform a full
system shutdown and restart using the Automatic
Shutdown Utility.
The top green LED indicates that the system is powered on and in the Working power state.
If the power cord is plugged in, but the LED is off, then the system has a power voltage
problem. Call the Intergraph Computer Systems Customer Response Center for assistance.
Automatic Shutdown Utility
The Automatic Shutdown Utility allows you to select among various shutdown options. This
utility provides additional options over the standard shutdown options available from the
operating system Start menu. To access Help for this utility, from the operating system Start
menu, click Programs, click Automatic Shutdown Utility, and then click Automatic
Shutdown Help.
Starting the Automatic Shutdown Utility
Use one of the following methods to start the Automatic Shutdown Utility:
u
Double-click the Automatic Shutdown Utility icon in the taskbar tray.
u
From the operating system Start menu, click Programs, click Automatic Shutdown
Utility, and then click Automatic Shutdown Utility.
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