Technical Product Specification

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Intel

Light-Guided Diagnostics Intel® Server Board S1600JP TPS

Intel

Light-Guided Diagnostics

Intel

Server Board S1600JP has several onboard diagnostic LEDs to assist in troubleshooting

board-level issues. This section provides a description the location and function of each LED on

the server board.

8.1

Front Panel Support

The Intel

Server Board S1600JP supports the front panel and control signals which are

provided through bridge board.

Each Mini-FP provides the following switch and LED features:

 Power switch with integrated power LED (green): Includes clear button lens but

painted black with laser etched power icon for light to shine through.

 Chassis ID switch with integrated ID LED (blue) Includes clear button lens but

painted black with laser etched ID icon for light to shine through.

 Recessed resets switch with black actuator.

 Bi-color Status/Fault LED (green/amber): Includes a status/fault icon printed on

cosmetic front panel label. Icon should be translucent (only shows when LED is on).

 Single network activity/link LED, hardware baseboard ORs Ethernet and Infiniband*

activity signals together into just one global signal. Includes a network activity/link

icon printed on cosmetic front panel label. Icon should be translucent (only shows

when LED is on).

8.1.1

System ID LED

The server board supports a blue system ID LED on the front panel, which is used to visually

identify a specific server installed among many other similar servers. There are two options

available for illuminating the System ID LED:

1. The front panel ID LED Button is pushed, which causes the LED to illuminate to a solid

on state until the button is pushed again.

2. An IPMI Chassis Identify command is remotely entered, which causes the LED to blink.

The System ID LED on the server board is tied directly to the System ID LED on system front

panel if present.

8.1.2

System Status LED

The server board supports status LED on the front panel, which acts similar to the status of the

LED on the server board.

172 Revision 1.9