Compaq ProLiant 6400R Compaq ProLiant 6400R Setup and Installation Guide - Page 124

System Board Interlock LED Indicators, Table D-1, Front, Panel LEDs

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D-2 Compaq ProLiant 6400R Setup and Installation Guide LED Description Power Interlock system Fan Table D-1 Front Panel LEDs Indicator Green Amber Green Amber Green Amber Status System power on Standby Interlock status OK Interlock failure, refer to system board LEDs All fans operational One or more fans failed System Board Interlock LED Indicators IMPORTANT: This server is not equipped with chassis interlocks; however, board interlocks are provided that connect the memory board, all processors, the peripheral board, the miscellaneous cable and the power switch cable in one interlock chain. When a component in the interlock chain is improperly seated in its connector, the LED associated with the fault origination point will illuminate on the system board. A general interlock fault LED located second from the left of the Power On/Standby switch, or center LED on the front of the server will indicate when any of the system board interlock LEDs are amber. If the front panel interlock LED is amber, open the top access panel to identify which device is causing the failure. The table below will give the meaning of the System Board Interlock LED status. Table D-2 System Board Interlock LED Status LED Indication Off Amber Status Interlock operational Interlock failure

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D-2
Compaq ProLiant 6400R Setup and Installation Guide
Table D-1
Front
Panel LEDs
LED
Description
Indicator
Status
Power
Green
Amber
System power on
Standby
Interlock
system
Green
Amber
Interlock status OK
Interlock failure, refer to system board
LEDs
Fan
Green
Amber
All fans operational
One or more fans failed
System Board Interlock LED Indicators
IMPORTANT:
This server is not equipped with chassis interlocks; however, board
interlocks are provided that connect the memory board, all processors, the peripheral
board, the miscellaneous cable and the power switch cable in one interlock chain.
When a component in the interlock chain is improperly seated in its connector,
the LED associated with the fault origination point will illuminate on the
system board.
A general interlock fault LED located second from the left of
the Power On/Standby switch, or center LED on the front of the server will
indicate when any of the system board interlock LEDs are amber.
If the front panel interlock LED is amber, open the top access panel to identify
which device is causing the failure. The table below will give the meaning of
the System Board Interlock LED status.
Table D-2
System Board Interlock LED Status
LED Indication
Status
Off
Interlock operational
Amber
Interlock failure