Modem & Router

Set up a modem or Wi-Fi router

Prepare your equipment, connect cables, and find your Wi-Fi network details.

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Prepare your equipment, connect cables, and find your Wi-Fi network details. These general steps may help you narrow down the issue before contacting the service provider.

Before you start: Keep your equipment model and any error message handy. Never share your password, one-time verification code, or full payment details with someone who contacts you unexpectedly.

Steps to try

  1. Place the modem/router near a power outlet and the incoming internet connection, in an open and ventilated area.
  2. Connect the cable supplied for your service to the correct port, then connect the power adapter.
  3. Wait for the equipment to finish starting up. Indicator lights and startup time vary by model.
  4. Use the network name and password printed on the equipment label or in the setup instructions, unless you have changed them.
  5. Follow the official Xfinity activation instructions for your device and service, then connect a phone or computer to test the connection.
Good to know: Only use the power adapter supplied or approved for your equipment.

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