NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.

Forum Discussion

frugalbk's avatar
frugalbk
Follower
Mar 16, 2022

Installation of Nighthawk with Comcast Internet

Attempted to install AX1800 with my Comcast internet and found out there is some incompatibility as it couldn't complete it's connection. I could see the router with my devices but it never connected to the internet. Does anyone know how to rectify this problem?

2 Replies

  • plemans's avatar
    plemans
    Guru - Experienced User

    AX1800 is a speed, not a model. 

    What actual model do you have? 

    Is it a modem/router combo device?

    Did you contact xfinity to have your service provisioned?

  • Usually you test parts to see if they're working.  Plug a computer into the Comcast modem to make sure that works.  Then plug the router into the known working modem.

     

    A technician should have done that for you if they helped install things.  If they didn't (Comcast forced me to self install first, even when I knew it'd fail) then you contact Comcast and tell them what you've tried.  They'll run you through troubleshooting steps, and if needed send out a tech.

     

    The model number should be on the bottom of the router.