Troubleshooting; Chapter 40 Troubleshooting; Power, Hardware Connections, And Leds - ZyXEL Communications GS2200-24 User Manual

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H A P T E R
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
40.1 Power, Hardware Connections, and LEDs
The Switch does not turn on. None of the LEDs turn on.
Make sure you are using the power adaptor or cord included with the Switch.
1
Make sure the power adaptor or cord is connected to the Switch and plugged in to
2
an appropriate power source. Make sure the power source is turned on.
Disconnect and re-connect the power adaptor or cord to the Switch.
3
If the problem continues, contact the vendor.
4
The ALM LED is on.
Disconnect and re-connect the power adaptor or cord to the Switch.
1
If the problem continues, contact the vendor.
2
One of the LEDs does not behave as expected.
GS2200-24 User's Guide

Troubleshooting

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