need help getting started

RouterOS Beginner Basics
1

I haven’t used mikrotik since like 2010, getting back into it i’ve made some mistakes and need help getting back in running order.

i have 4 CRS310-8G+2S+IN
I wanted to put SwitchOS on it but didn’t do it correctly, apparently.
Now, from initial power on, no network interfaces come up, winbox detects no neighbors.
I need help getting these back into any kind of usable state, then i’ll focus on SwitchOS, and configuring.

I only need them for switching.
editing to

2

Out of curiosity, did you brick all four of them?

If a “plain” reset does not work, you can try netinstall, but since the latter is often tricky to setup (PC network card/firewall, sometimes need of a dumb switch between PC and router, etc), it would help to simulate it on a surely working unit to make sure that the netinstall setup is correct.