HA All Network Ports Disabled

Configuration
1

Please help.

HA on Rasp Pi 400, was working great. Now it won’t connect on any network. Ethernet port lights dead. No wifi access. I’ve restarted twice no affect. Where should I start? I’m at CLI but can’t get network up & running.

Thanks!

2

if you can get logged in check to see if the networking service is running. Is it on static or DHCP? is it even enabled?

But first I’d start with a different cable, or another device plugged in to that cable to rule out the easy things.

edit: werds