ZyXEL NWA1123-ACv2 User Guide - Page 239
Troubleshooting, 29.1 Overview, 29.2 Power, Hardware Connections, and LED
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CHAPTER 29 Troubleshooting 29.1 Overview This chapter offers some suggestions to solve problems you might encounter. The potential problems are divided into the following categories. • Power, Hardware Connections, and LED • Zyxel Device Management, Access, and Login • Internet Access • WiFi Network • Resetting the Zyxel Device 29.2 Power, Hardware Connections, and LED The Zyxel Device does not turn on. The LED is not on. 1 Make sure you are using the power adapter included with the Zyxel Device or a PoE power injector/ switch. 2 Make sure the power adapter or PoE power injector/switch is connected to the Zyxel Device and plugged in to an appropriate power source. Make sure the power source is turned on. 3 Disconnect and re-connect the power adapter or PoE power injector/switch. 4 Inspect your cables for damage. Contact the vendor to replace any damaged cables. 5 If none of these steps work, you may have faulty hardware and should contact your Zyxel Device vendor. The LED does not behave as expected. 1 Make sure you understand the normal behavior of the LED. See Section 3.2 on page 34. 2 Check the hardware connections. See the Quick Start Guide. 3 Inspect your cables for damage. Contact the vendor to replace any damaged cables. NWA/WAC/WAX Series User's Guide 239