When directly connecting modem to computer no internet service unknown network. On my laptop hp envy windows 81 the ethernet is recognized but it states it is limited.

Answered How To Self Installing And Activating Your Wireless
Comcast modem ethernet light orange. I believe the first time you try to use the hub it needs some extra time to get itself ready. Ive tried everything i could think of my brother was on the phone with xfinity support and they couldnt figure out what was wrong with it over the phone. The gateway has 2 gigabit gbe ethernet ports. I am hardwired to my modem ubee ddw36c provided by comcast. When a device is connected to the gateway with an ethernet cable youll see an active status for that port. An orange blinking light should mean that the hub is connecting at 10100 which is what the ethernet port on the hub is.
In the modem by chance can you see all the dhcp or ip address lease options. If the light is flashing very slowly please chat with us. Just to make sure something there isnt set to not allow new devices. Internet is functional wifi and wired through router all lights other than modem ethernet cable light show solid green. See reset your modem for xfinity internet or xfinity voice for instructions. If the light is off youll need to reset the xfinity voice modem.
On my modem the port led my laptop is connected to is flashing orange other ports that have successfully provided access to other computers are green. But it shouldnt be overly long. Ive tried resetting it unplug everything plug back in. The gateway has 2 gigabit gbe ethernet ports. A quick google of us light is orange brought me to a page of another comcast subscriber complaint and further down someone linked to a manual. 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.
450mbps wireless n router. Is the orange light on the port topbottom or leftright side of the port. A flashing light indicates a phone is off the hook. When a device is connected to the gateway with an ethernet cable youll see an active status for that port. Learn what your xfi advanced gateway led lights signify.