Press and hold the power button on your internet router. Find out what the lights on your xfinity voice modem signal mean.

Netgear Cm500
Comcast modem blinking orange. I believe the first time you try to use the hub it needs some extra time to get itself ready. An orange blinking light should mean that the hub is connecting at 10100 which is what the ethernet port on the hub is. Got on the phone the other day with a nice woman from comcast. Find out what the lights on your xfinity voice modem signal mean. Dont know when a repairman will be scheduled to come take a look at it. Unplugging from the socket.
Learn what your xfi advanced gateway led lights signify. What the lights on your xfinity voice modem mean. The prominent lights that must be there on a typical xfinity modem are the power light and the online light. I dropped cable tv and upgraded my internet. The main lights you want on the typical comcastxfinity modem would be 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.
Dropped off old modem picked up new modem. When it resets it holds a solid orange light for about 2 minutes but it still doesnt work and then it just starts blinking again. Both of those should be solid lights not flashing. Wait for like 3 minutes and turn it back on. Came home plugged it in. The most basic troubleshooting step that you can take while trying to fix this problem is to completely reinitialize the device by power cycling it.
But it shouldnt be overly long. It might be that there is a signal disruption or something that has to do with the signal. Unplug the power from your internet router. She didnt try to keep me or upsell me. If power is blinking then you have no power. If all is same you might want to call technical support for further assistance.
You can try to turn off the box and unplug it. I drove a mile to the store and dropped off my tv boxes. Is the orange light on the port topbottom or leftright side of the port. If online is blinking then you are not online but the modem may be trying to find the online signal.