Next, wait for the modem to reboot. This may take several minutes. Once the modem has completed its reboot, the lights on the front of the modem should all be illuminated. If you are having trouble with your Arris modem, resetting it may be the solution. Resetting an Arris modem is a straightforward process that can help restore your internet connection and resolve any issues you may be having. This step-by-step guide will walk you through the process of resetting an Arris modem. Resetting an Arris modem is a simple process that can help resolve many common issues. With this step-by-step guide, you can easily reset your Arris modem and get back up and running in no time.Once the modem has fully rebooted, you can connect it to your internet service provider (ISP). Depending on your ISP, you may need to enter information such as your username and password. This information can usually be found on the ISP’s website or in the user manual that came with your modem. Finally, check that your internet connection is working correctly. You should be able to open a web browser and navigate to websites without any issues. If you are still having problems, contact your ISP for further assistance. First, locate the reset button on the back of the modem. It is usually a small pinhole near the power input. Use a paperclip or other thin object to press and hold the reset button for 10 seconds. This will initiate a factory reset of the modem.