N600 C3700 Modem Router all lights blinking in sync

[SWHerbert]

Hi all,
a bad rain storm here caused my WiFi to go out, looked at the lights on my router and all were flashing in sync, power is amber and all others in green; very abrupt flashing, like 2 flashes per second, and it will happen immediately upon plugging in the power cable. Tried resetting also with the little button in the bottom, but nothing seemed to help. Anyone have any ideas?
I’ve had this almost 2 years, I use Comcast Xfinity and all is well on there end, they’re sending someone out in 2 days tho...

[DarrenM]

Try to hold the reset button for 30 seconds if not the modem could be bricked you will either have to contact support if the modem is still under warranty or replace the unit.

DarrenM

[Tbnor221]

Im curious as to how this was resolved? Identical situation happened to me today, and the 30 second reset didn't work.