So I bought a SB6190 after years of renting my modem through Xfinity. This was an amazing product and it worked well. Last night, I was having internet connection. When I woke up today, the modem is dead - no lights no nothing (I checked the power supply using a multimeter and the power is there). I just bought it like 4 months back and it is under warranty for 2 years I think.
But I have no idea of how to get someone on the phone or where to get a phone number. Everything seems to redirect me here. Please help.
Thanks,
Sunil