HP Netserver Service Handbook, Volume 1 - Low End

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Management Board
The Management board switches and indicators are shown below, but the switches are reserved for future
use and not used.
Temperat
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Con
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Switches
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Management Board Controls and Indicators
Temperature LED
The temperature LED displays the current environmental temperature status of the HP Rack System/12FC.
Green: Normal operation.
Flashing Yellow: High temperature warning within the chassis. Check fan operation, cooling, or
airflow problems.
Flashing Red: Critical high temperature within the chassis. Check fan operation, cooling, or
airflow problems.
Off: No power.
Configuration Switches
The bank of four switches is reserved and not presently used with FCArray Controller cards.
The switches may be set Left or Right. The default switch setting is Left for all switches; however, the
switches are inactive at this time.
Power Supplies
PWR
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Power LED
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Power Supply Ports and Indicators