Installation Guide (J8732A) 2005-09

ProCurve Switch fl Redundant Power Supply
Power Status LEDs
The LEDs that display the operational status of power supplies in a switch are
located on the front panel of each power supply as shown in the illustration
below.
Fault LED
AC OK LED
DC OK LED
Table 1-1 describes the meaning of the LED displays.
Table 1-1. Power Status LEDs on Power Supply
LED State Meaning
AC OK Green Power supply is operating normally and AC input is in the
supported range.
DC OK Green The power supply is powered up and the output is in
regulation.
Fault Red The power supply has detected an internal fault.
Not e For information on diagnosing errors, see “Troubleshooting” on page 8.
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