NETGEAR D6400 Network Router User Manual


 
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15
15. Troubleshooting
This chapter provides information to help you diagnose and solve problems you might
experience with your modem router. If you do not find the solution here, check the NETGEAR
support site at support.netgear.com for product and contact information.
This chapter contains the following sections:
Quick Tips for Troubleshooting
Troubleshoot with the LEDs
You Cannot Log In to the Modem Router
Troubleshoot the Internet Connection
Changes Are Not Saved
Troubleshoot the WiFi Connectivity
Troubleshoot Your Network Using the Ping Utility