How do I find my cable modem User Guide? Cable modem “User Guides” can be downloaded from our “download area” They contain a lot of information and should be able to answer most of your questions if needed. Updated on 15 June 2023 Was this article helpful? Yes No Related Articles Why Am I Exceeding My Data Limit Account Suspension Request DMCA Policy Change the Wi-Fi Name (SSID) and Passphrase (Password) on a Motorola/Arris 6580 modem Change the Wi-Fi Name (SSID) and Pre-Shared Key (Password) on Arris DG860/DG1660/DG1672/DG2460/DG3260 modem What is a Dynamic IP Address?