Led Error Indications - HP J3100B Installation And Configuration Manual

LED Error Indications

LED State
Power Off
(green)
On then
turns off
Fault Remains On
(orange)
Flashing
RPS Off
(green)
Self-Test On
(green)
Flashing
Diagnostic Tip
If the Power LED is off and the fans are not running, verify that the power cord is
plugged into an active power source and to the switch. Make sure these connections
are snug. Try power cycling the switch by unplugging and plugging the switch back in.
If the Power LED is still not on, verify that the AC power source works by plugging
another device into the outlet. Or try plugging the switch into a different outlet or try
a different power cord.
If this condition persists, the switch may have failed. Call your HP-authorized LAN
dealer or HP representative for assistance.
Make sure the power cord connection is snug into the switch and into the power
outlet.
Verify that the fans are running and that the chassis intake vents and exhaust ports
are clear, and that the area around them is unobstructed.
Check the power outlet for power losses or surges.
If this condition persists, the switch may have failed. Call your HP-authorized LAN
dealer or HP representative for assistance.
The Fault LED should remain off during normal operation. If it is on, a self-test failure
or a software error has occurred. Power cycle the Switch 2000. If this condition
persists, the switch may have failed. Call your HP-authorized LAN dealer or HP
representative for assistance.
The switch is operable, but a fault condition has occurred in the switch or an installed
module, a fan, or a connected redundant power supply (RPS). The corresponding fault
LED for the affected component will flash simultaneously. Check the event log for an
indication of the problem source.
Should be on if an RPS is installed and operating properly.
If there is an RPS problem, this LED is off and the Fault and Power Fault LEDs flash
simultaneously. (Check the Event Log in the console user interface for further
information on the failure.) Check the connection between the RPS and the power
outlet. Verify that power is being supplied to the power outlet. Remove and then
reinstall the RPS according to the documentation shipped with the RPS. If the fault
condition continues, schedule down time and replace the RPS.
The Self-test LED should be steadily on (for up to 40 seconds) only during the power-
on, module installation, and reset self-tests.
The Self-test LED flashes simultaneously with the Fault LED and a slot Fault LED if the
slot has failed its self-test. Check the Event Log. (It also flashes during a reset if the
Config Clear button is pressed.)
If the self-test LED remains on at other times, especially in conjunction with the Fault
LED, the switch may have failed. Call your HP authorized LAN representative for
assistance.
Troubleshooting
Diagnosing with the LEDs
9-3