Before installing your new modem, you need to disconnect your old modem from your cable wall outlet and computer first. Connect the modem power cord into an electrical outlet. Connect the other end to the modem. Note: Most modems are always on and don't ...

moving from cable to CenturyLink DSL and want to continue to use my own Router (Linksys AC1900). When looking at CL's site for approved devices, I only see modem/routers. I could take one of these (GPON able only per CL) and put it in Bridge Mode I guess.

Dr. Nafeesah Allen is a multilingual communications strategist and global real estate investor with nearly 15 years of experience. She began writing about home improvement and design over four years ago and specializes in content about multi-generati..