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2–16 edge switch 2/16 service manual
Diagnostics
24
Are you at the switch reporting the problem?
YES NO
↓
Go to step 36.
25
Is the PWR LED at the switch front panel illuminated?
NO YES
↓
Go to step 30.
26
Is the power switch set to the Power On (1) position?
NO YES
↓
Go to step 29.
27
Power on the switch. Inspect the switch for indications of being powered on, such as:
• At the front panel, an illuminated PWR or ERR indicator.
• Green LEDs illuminated on the power supplies.
• Audio emanations and airflow from fans.
Does the switch appear powered on?
YES NO
↓
A power distribution problem is indicated. Go to step 23 to obtain event
codes. If no event codes are found, go to "
MAP 0100: Power Distribution
Analysis
" on page 2-26.
28
Is the PWR LED at the switch front panel illuminated?
NO YES
↓
Go to step 30.
A faulty PWR LED is indicated, but Fibre Channel port operation is not disrupted.