HP aruba 9300-32D Series, Руководство по установке и началу работы

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Troubleshooting | 43
Diagnosing with the LEDs
LED Patterns for General Switch Troubleshooting
1. Check in the table for the LED pattern you see on your switch.
2. Refer to the corresponding diagnostic tip on the next few pages.
PSU1/PSU2 LEDs
Global Status
LED
PSU1,
PSU2,
Fan LED
Fan tray
LED
Port LED
Diagnostic
tip
Off with power cords
plugged in - - - - 1
OffEither the PSU1 or
PSU2 LED is off but not
both. Flashing amber Flashing
amber - - 2
On or flashing
amberEither the PSU1 or
PSU2 LED is on/flashing
amber, but not both. Flashing amber Flashing
amber - - 3
Flashing greenEither the
PSU1 or PSU2 LED is
on/flashing green, but not
both. Flashing amber Flashing
amber - - 4
On green Flashing amber Flashing
amber Flashing
amber - 5
On green Flashing amber - - Flashing amber 6
On green On green - - Off with cable
connected 7
On green On green - - On, but the
port is not
communicating 8
Diagnostic Tips
Tip Problem Solution
1
Both switch power supplies
are not plugged into an active
AC power source.
Verify the AC power source works by plugging another device into
the outlet, try plugging the power supplies in different outlets, or try
different power cords.
If the problem is still not resolved, both power supplies may be
faulty.
2
The PSU with the LED off is
not plugged into an active AC
power source or has failed.
Verify the power cord is plugged into an active power source and to
the power supply. Make sure these connections are snug.
If the PS1/PS2 LED is still not on, verify the AC power source works