NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
CM400 Modem not working
I purchased the CM400 modem and a Netgear router last week for my new apartment. I set everything up as instructed, and called Comcast to activate my service and add the modem to my account. They sai...
Hi lumosauror192 Having amber light on the downstream and upstream channels are not bonded.
Contact your ISP and have them verify that the correct configuration file is pushed down to your CM400.