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Switch LEDs
Function
PSU Status
Status of power supply
Indicator LED
Diagnostic Tips
Tip
1
The switch is not plugged into
an active AC power source, or
the switch power supply may
have failed.
2
A switch hardware failure has
occurred. All the LEDs will stay
on indefinitely.
3
The switch has experienced a
software failure during self-
test.
Problem
1. Verify that the power cord is plugged into an active
2. Try power cycling the switch by unplugging and
3. If the power supply LED is still not on, verify that
If the power source and power cord are OK and this con-
dition persists, the switch power supply may have failed.
Call your Hewlett Packard Enterprise authorized net-
work reseller.
Try power cycling the switch. If the fault indication
reoccurs, the switch may have failed. Call your Hewlett
Packard Enterprise authorized network reseller.
1. Try resetting the switch by pressing the Reset
2. If the fault indication reoccurs, attach a console to
If necessary to resolve the problem, contact your
Hewlett Packard Enterprise authorized network
reseller.
State/Mode
On Green
Off
Slow Flash - Green
Solution
power source and to the switch. Make sure that
these connections are snug.
plugging the power cord back in.
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.
button on the front of the switch, or by power
cycling the switch.
the switch (as indicated in chapter 2) and
configure it to operate. Then, reset the switch.
Messages then appear on the console screen and
in the console log to identify the error condition.
You can view the console log at that point by
selecting it from the console Main Menu.
Meaning
Normal
No power, PSU has
invalid AC or DC
input or invalid DC
output
Power supply has
faulted or warning
Troubleshooting |
49
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