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lsjimenez's avatar
lsjimenez
Follower
Sep 20, 2018
Solved

Nighthawk C7000 LAN links down

Good Morning,

 

I have had the Nighthawk C7000 for a year now, all worked well. Then noticed that the ethernet was not working but the WIFI is. WIFI works to the internet.  I rebooted the router, nothing. I unplugged cable and power, waited, put back, and still nothing.  I did a factory reset, did the 30-30-30, nothing.  I went in the routerlogin, checked all the settings, all is set correctly.  I researched others with same issue and have done any solutions.  I have reseted this router over and over and nothing.  The port lights on the router are not lighting up, I have switched cables, and still no lights coming from the ports.  I checked status under routerlogin and says that the LAN links are down.  I bought this April 2, 2017, So I am guessing its now out of warranty.  This is an expensive item and I really want this to work.

 

Does anyone have a solution?  

  • > [...] I rebooted the router, nothing. [...]

       Where "nothing" means "no change", not "nothing ever happens", as in
    a dead device?

    > [...] The port lights on the router are not lighting up, I have
    > switched cables, [...]

       If you connect a known-good cable between two LAN Ethernet ports on
    the router, and the port-status LED indicators stay dark, then it sounds
    to me like a hardware failure.

    > [...] I checked status under routerlogin and says that the LAN links
    > are down. [...]

       Clearly, it's not all dead, but if the LAN Ethernet ports are dead,
    then it's not much good for a wired connection.

    > Does anyone have a solution?

       New hardware?

1 Reply

  • > [...] I rebooted the router, nothing. [...]

       Where "nothing" means "no change", not "nothing ever happens", as in
    a dead device?

    > [...] The port lights on the router are not lighting up, I have
    > switched cables, [...]

       If you connect a known-good cable between two LAN Ethernet ports on
    the router, and the port-status LED indicators stay dark, then it sounds
    to me like a hardware failure.

    > [...] I checked status under routerlogin and says that the LAN links
    > are down. [...]

       Clearly, it's not all dead, but if the LAN Ethernet ports are dead,
    then it's not much good for a wired connection.

    > Does anyone have a solution?

       New hardware?