Intel® Server Board S5000PAL / S5000XAL TPS

Light Guided Diagnostics

7.Light Guided Diagnostics

The server board has several on-board diagnostic LEDs to assist in troubleshooting board level issues. This section shows where each LED is located and provides a high level usage description. For a more detailed description of what drives the diagnostic LED operation, refer to the Intel® S5000 Series Chipsets Server Board Family Datasheet.

7.15-Volt Standby LED

Several server management features of this server board require that a 5 volt stand-by voltage be supplied from the power supply. Some of the features and components that require this voltage be present when the system is “Off” include the BMC within the ESB-2, onboard NICs, and optional Intel® RMM.

The LED located just below the system recovery jumper block labeled “5V STBY” is illuminated when AC power is applied to the platform and 5 Volt standby voltage is supplied to the server board by the power supply.

TP02307

Figure 20. 5V Standby Status LED Location

Revision 1.4

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Intel order number: D31979-007

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Intel S5000XAL manual Light Guided Diagnostics, Volt Standby LED