Setup comcast digital cable box

You will be able to tell if it's turned on if there is a button on the front of the cable box then the ring around the button should be lit up blue or some other color. Make sure that the cable box has some kind of power source and is plugged in with the right cables and done properly. Not Helpful 10 Helpful When the box is flashing green, that means that the power cord and coax cable are not tightly connected at both ends.

Not Helpful 14 Helpful I have connected everything, but I only get "Welcome. Powering up may take a few minutes. Unplug it from the power source.

Reset your remote by holding Set Up until the light blinks green, enter and follow the prompts. Not Helpful 19 Helpful Each box and remote is different.

Check the manual that came with the remote. Not Helpful 22 Helpful 4. Look at the back of the cable box, and there you will see a small white sticker which indicates the mac address or C mac ID. Not Helpful 1 Helpful 0. You are charged per cable box; it doesn't matter which TV you attach it to. Be aware, though, that the connection coax or hdmi may be different, and if you connect an HD box to an older, non-HD TV, you won't get the full HD clarity.

What do I do if it says one moment please on my Comcast box but it never works? If that's the error message you're seeing constantly on the TV screen, then the best thing to do to resolve that is to call the Comcast customer support. They'll be able to send signals to the box and everything will be fine.

Not Helpful 5 Helpful 1. Include your email address to get a message when this question is answered. By using this service, some information may be shared with YouTube. Submit a Tip All tip submissions are carefully reviewed before being published. Comcast will not activate used cable TV boxes. All cable boxes are property of Comcast, and all used cable boxes available for sale are unauthorized.

You should only receive cable TV boxes directly from Comcast. Helpful 2 Not Helpful 0. You Might Also Like How to. How to. About This Article. Co-authored by:. Co-authors: Updated: August 10, Categories: Television. Article Summary X 1. Thanks to all authors for creating a page that has been read , times.

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Create an account. Edit this Article. We use cookies to make wikiHow great. By using our site, you agree to our cookie policy. Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article parts. Tips and Warnings. Related Articles. This wikiHow teaches you how to connect a Comcast cable box to your TV.

Part 1. Make sure that you have cable installed. If a Comcast representative didn't come to your house to install cable, you'll need to call Comcast and request the installation. If you call Comcast, be sure to have your account information and ID on-hand.

Confirm that you have the correct cables. Turn off and unplug your TV. Leave the TV's power cable plugged into the wall during the setup process. Move your TV away from the wall if possible. This should give you enough room to attach the cable box without bending any wires.

Place the cable box near the back of the TV. It's good to have a general idea of where the cable box will go before you start plugging in wires, so make sure the box is roughly where you want it before continuing.

Face the back of the box. You should see several slots and connectors in the back; this is where you'll plug in all of the necessary cables. You can now proceed to connecting the cable box to your cable service and TV. Part 2. Attach the Comcast coaxial cable to the box. Find the cable that Comcast installed—it will usually be sticking out of the floor or the wall behind your TV—and plug it into the metal coaxial input in the back of the cable box, then screw the connector clockwise to tighten it.

The cable's end has an attachment resembling a needle in the middle of it. Your cable box should have a coaxial cable included. If Comcast didn't install a cable for you, you can attach the other end of this cable to the coaxial input in the wall. Plug in one end of the HDMI cable. It goes in the wide, narrow port in the back of the cable box. On most Comcast cable boxes, the HDMI port is either in the bottom-right corner of the box or at the bottom of the box's back. Attach the power cable to a power source.