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The InterSite Hardware Monitor software reports the following key voltages and system
states:
All major voltages, including processor bus voltage; +5 V; +3.3 V; +12 V; -12 V
Processor voltage ID
Temperature at two locations (near primary processor and near expansion slots)
Fan speed
Low battery voltage
Chassis intrusion status
See Chapter 2 in the System Setup for details on InterSite Hardware Monitor.
The top LED on the front panel indicates the following power states of the system:
LED
Power State
Description
Explanation
Green
Working
On
System is fully usable; power conservation is on a per-
device basis.
Yellow Mechanical
Off
Off
Very little power consumption. System is Off but can
be turned on manually by pressing the power button or
remotely using the Wake-on-LAN feature.
Off
Physical Off
Off
No power consumption. The system is disconnected
from AC line power, or is indicating that one of the
supply voltages is not correct. The system requires
reconnection of power or correction of voltage problem
and returns to the Working state only after a full
shutdown and restart.
If the power cord is plugged in, but the LED is off, then the system has a power voltage
problem. Call the Customer Response Center for assistance.
