Chapter 10 Troubleshooting
Troubleshoot With the LEDs...........................................................100
Power LED Is Off..........................................................................100
LEDs Never Turn Off....................................................................100
Internet LED Is Off........................................................................100
Troubleshoot the Cable Internet Connection..............................101
Cannot Log In to the Cable Modem Router.................................101
Changes Not Saved.........................................................................102
WiFi Connectivity..............................................................................102
Troubleshoot Your Network Using the Ping Utility......................103
Test the LAN Path to Your Cable Modem Router....................103
Test the Path From Your Computer to a Remote Device.......104
Chapter 11 Supplemental Information
Factory Settings................................................................................107
Technical Specifications..................................................................108
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AC1750 WiFi Cable Modem Router