Internet equipment

Learn what your status lights mean, and how to use them to troubleshoot problems with your Wi-Fi gateway or modem.

Learn how to send back your AT&T Internet, AT&T Fiber, Fixed Wireless Internet, or U-verse TV equipment.

Learn how to restart your Wi-Fi gateway or modem to get your internet up and running.

Did you get a no-service error or a message to update your gateway software? If so, find out how to restart your gateway to get the latest software version.

Having speed issues with devices in your DMZ+ zone? Try this.