Netgear WC7520 WC7520 Reference Manual - Page 144
Troubleshooting, Troubleshooting Basic Functioning, Power LED Not
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12. Troubleshooting 12 This chapter includes the following sections: • Troubleshooting Basic Functioning on this page • Troubleshooting the Web Management Interface on page 145 • When You Enter a URL or IP Address a Time-out Error Occurs on page 147 • Troubleshooting a TCP/IP Network Using the Ping Utility on page 147 • Using the Reset Button to Restore Factory Default Settings on page 148 • Problems with Date and Time on page 148 • Problems With Access Points on page 149 Troubleshooting Basic Functioning After you turn on power to the wireless controller, the following sequence of events should occur: 1. When power is first applied, verify that the Power LED is on. 2. After approximately 2 minutes, verify that: a. The Test LED is no longer lit. b. The left LAN port LEDs are lit for any local ports that are connected. If a port's left LED is lit, a link has been established to the connected device. If a port is connected to a 1000 Mbps device, verify that the port's right LED is green. If the port functions at 100 Mbps, the right LED is amber. If the port functions at 10 Mbps, the right LED is off. If any of these conditions do not occur, see to the appropriate following section. Power LED Not On If the Power and other LEDs are off when your wireless controller is turned on, make sure that the power cord is correctly connected to your wireless controller and that the power supply adapter is correctly connected to a functioning power outlet. Chapter 12: Troubleshooting | 144