Manualshelf

Specifications

ManualsBrandsHP ManualsSwitchHP ProCurve Series 6600
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Appendix G: troubleshooting
LED status indicators for 6600 series
The ProCurve 6600 Switch Series management module has various LED status indicators that are described in
Table G-1.
LED State Indication
Power On (green) The switch is receiving power.
Off The switch is NOT receiving power.
Fault On (orange) On briefly at the beginning of switch self-test, after the switch is powered on or reset. If on for a prolonged
time, the switch has encountered a fatal hardware failure, or has failed its self-test.
Off The normal state; indicates there are no fault conditions on the switch.
Blinking (orange) A fault has occurred on the switch, one of the switch modules, an individual port, a power supply, or a fan.
The Status LED for the module or other device with the fault will flash simultaneously.
Test On (green) The switch self-test and initialization are in progress after you have power-cycled or reset the switch. The
switch is not operational until this LED goes off. The Self-Test LED also comes on briefly when you “hot-swap”
a module into the switch and the module is automatically self-tested.
Off Normal operation; the switch is not undergoing self-test.
Blinking (orange) A component of the switch has failed its self-test. The Status LED for that component, for example, a switch
module, and the switch Fault LED will flash simultaneously.
Temperature On Internal temperature is normal.
Blinking (orange) An over-temperature condition has been detected.
Fan On (green) Normal operation.
Blinking (orange) One or more of the switch’s fans have failed. The switch Fault LED will be blinking simultaneously.
PS On (green) A power supply is installed in the position in the back of the switch, and the supply is plugged into an
active AC power source. As shipped, the switch has a single power supply in position 1.
Blinking (orange) One of the switch’s redundant power supplies has failed. The switch Fault LED will be blinking
simultaneously.
Blinking (orange) The external power supply has a fault or, is connected but not plugged into AC power.