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4-4 Diagnostics/Troubleshooting
GigWorks MkII-16 Switch Model MKII-BASE16
59003-01 Rev. A Installer's/User's Manual
For example:
1. Note in Table 4-1 that when there is an AC Source disruption (System
Status column) that the fan is OFF and the Power Good and Over
Temperature LEDs are OFF. The state of the Power Button is not
applicable. The Corrective Action indicates that you should check the AC
source, the plug, and the fuses.
2. Note in Table 4-1 that when the Switch Status is System Standby, the fans
are running and the Logic Power Good and Over Temperature LEDs on the
front of the chassis and the Power Good and Over Temperature LEDs on the
back of the chassis are all OFF. The Corrective Action indicates that you
should press the Power Button to place the Switch into an operational state.
3. Note in Table 4-1 that when the System is ON - OK, that the Power Good
LEDs on the front and back of the chassis are ON and the Over Temperature
LEDs on the front and back of the chassis are OFF.
4. Note in Table 4-2 that when you have a Switch with two power supplies and
the Power Supply Fail LED lights, you should look at the back of the
chassis to see the condition of the Power Good and Over Temperature LEDs
for each power supply to find the problem.
Power Supply Troubleshooting