41

Troubleshooting

This chapter offers some suggestions to solve problems you might encounter. The potential problems are divided into the following categories.

•Power, Hardware Connections, and LEDs

•Switch Access and Login

•Switch Configuration

41.1Power, Hardware Connections, and LEDs

The Switch does not turn on. None of the LEDs turn on.

1Make sure you are using the power adaptor or cord included with the Switch.

2Make sure the power adaptor or cord is connected to the Switch and plugged in to an appropriate power source. Make sure the power source is turned on.

3Disconnect and re-connect the power adaptor or cord to the Switch.

4If the problem continues, contact the vendor.

The ALM LED is on.

1Disconnect and re-connect the power adaptor to the Switch.

2If the problem continues, contact the vendor.

One of the LEDs does not behave as expected.

 

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MGS-3712/MGS-3712F User’s Guide