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CHAPTER A | Troubleshooting
Diagnosing Switch Indicators
DIAGNOSING POWER PROBLEMS WITH THE LEDS
The Power and RPU LEDs work in combination to indicate power status as
follows.
Table 16: Power/RPS LEDs
Power LED
RPU LED
Status
Green
Green
Green
Amber
Internal power functioning normally; RPU is present.
Internal power functioning normally; RPU plugged in but faulty.
Green Off Internal power functioning normally; RPU not plugged in.
Amber Green
Internal power faulty; RPU delivering power.
Off Off Both internal power and RPU unplugged or not functioning.
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