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Service AC Power Supply
Figure 25: Lift and Lock the Power Retainer Cord
Step 4
Connect the other end of the power cord to an AC-input power source.
Step 5
Verify the power supply operation by ascertaining that the front panel power supply LED (PS0) is green.
Step 6
If the LED indicates a power problem, see the LED Indicators section in the Overview chapter.
Service AC Power Supply
Caution
While servicing the AC power supply, disconnect the power cord from the power source. Do not touch the
metal prongs of the power retainer cord when it is still connected to the power supply.
Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide
44
Install the Router
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