Light Guided Diagnostics; 5-Volt Standby Led; Figure 20. 5V Standby Status Led Location - Intel S5000XAL Technical Product Specification

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Intel Server Board S5000PAL / S5000XAL TPS
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
Server Board Family Datasheet.
7.1

5-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.
Revision 1.4

Figure 20. 5V Standby Status LED Location

Intel order number: D31979-007
Light Guided Diagnostics
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S5000 Series Chipsets
TP02307
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