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Troubleshooting
Diagnosing with the LEDs
Diagnosing with the LEDs
Table 3-1
indicate problem conditions.
1.
2.
Table 3-1.
Power
Fault
Off with
*
power cord
plugged in
On
Prolonged On
†
On
Blinking
†
On
Blinking
On
Off
†
On
Blinking
On
Off
On
Off
On
Off
On
Off
†
On
Blinking
* This LED is not important for the diagnosis.
†
The blinking behavior is an on/off cycle once every 1.6 seconds, approximately,
††
Check the log file of the connected switch for a message on the fault.
3-2
shows LED patterns on the HP 600 RPS/EPS and HP 610 EPS that
Check in the table for the LED pattern that you see on your unit.
Refer to the corresponding diagnostic tip on the next few pages.
LED Error Indicators
LED Pattern Indicating Problems
Internal
Fan/Temp
Power Status
Status
*
*
*
*
*
*
†
*
Blinking
† ††
*
Blinking
*
*
*
*
*
*
*
*
*
*
†
Blinking
*
EPS Backup
Device
Power
Connected
(HP 610 EPS
only)
*
*
*
*
*
*
*
*
*
*
*
*
*
On with cable
connected
*
Off with cable
connected
*
On with cable
connected
Off with cable
*
connected
On with cable
*
connected
Power
Diagnostic
Status
Tips
*
*
*
*
*
†
Blinking
†
Blinking
(RPS port only)
Off
††
Off
(EPS port only)
*
*
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