Power Indicator Codes

An LED indicator on the power button provides information on system power status.

The power supplies have indicators that show whether power is present or whether a power fault has occurred.

Not lit — AC power is not connected.

Green — In standby mode, a green light indicates that a valid AC source is connected to the power supply and that the power supply is operational. When the system is on, a green light also indicates that the power supply is providing DC power to the system.

Amber — Indicates a problem with the power supply.

Figure 1-6. Power Supply Status Indicator

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1 power supply status

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About Your System

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Dell T710 owner manual Power Indicator Codes