The main lights you want on the typical Comcast/Xfinity modem would be the “Power” light and the “Online” light. Both of those should be solid lights , not flashing. If “Power” is blinking then you have no power.
The prominent lights that must be there on a typical Xfinity modem are the “Power” light and the “Online” light. Both of these lights must be glowing full fright, and there should not be any dullness and blinking there as they both are meant to be the solid lights, not the flashing ones. How do I reboot my modem?
What do the lights on my Xfinity modem mean?
A solid light indicates the phone (s) are on the hook. A flashing light indicates a phone is off the hook. If the light is off, you’ll need to reset the Xfinity Voice modem. See reset your modem for Xfinity Internet or Xfinity Voice for instructions.
If you can’t identify your lights because they aren’t labeled and don’t match our illustrations, we have some suggestions a little further down. The power light indicates that your modem, router, or modem/router has a reliable power source.
Why is my Xfinity router flashing white?
If you have just taken your Xfinity router out of the box and plugged it in and notice there is a white flashing light on it, it does not mean that the router is broken . There are several different reasons that you see a white flashing light.
How do I know if my Xfinity router is working?
The two lights, the Power and the Online light must be glowing solid on the Xfinity modem/router. If any of these lights stops working, you router stops working too. This is the site where I share all of the information about home security .
If the light is off, you’ll need to reset the Xfinity Voice modem. See reset your modem for Xfinity Internet or Xfinity Voice for instructions. If the light is flashing very slowly , please chat with us. If your Xfinity Voice modem is equipped with two battery slots, only one battery is needed in order to receive up to 24 hours of backup power.
How many batteries does my Xfinity Voice Modem need?
If your Xfinity Voice modem is equipped with two battery slots, only one battery is needed in order to receive up to 24 hours of backup power. One of the battery lights should be solid if the battery is good and connected properly.