I think you are right, but now I'm working on a different problem before I can do that:
I'm not sold on it booting.
Logging to your router and look for the device's IP address then login to that at https://ip-addrress
If you I don't see an IP for this, it didn't boot.
Discussion
Meh. Factory reset it. Set it all up again. Use the same SSID and password so your WiFi devices all reconnect. That's not a big deal, just more work.
Alternatively, you can use a program like Angry IP scanner to scan for devices on your network.
Okay. Did all this. 👍
It definitely didn't boot. Now what do I do?
Figure out why it didn't boot? 😜
Reflash the sd card. Still no boot? Plug an HDMI cable into it and hook it up to a monitor or TV and see what it says.