Tachyon not booting

Hello,

I was working on a tachyon yesterday and it was working just fine but today, after not changing anything, I went to power it on. It would not boot and stayed on flashing green. I am trying to run it in headed mode and cannot get it to even show in particle doctor, but when I try a different tachyon, it shows up.

I would prefer to not have to re-flash firmware because I have a lot of code on it that I do not have backed up.

(I have tried powering it off and back on and googling it)

Thanks in advance!

Blinking green is booting Linux. How long did you wait? It's possible for monitor to not be recognized, so you won't see the normal boot screen, but if you wait long enough it will eventually boot. You should be able to remotely log in even if the monitor is not working. There are several other threads like this one with tips for getting the monitor to be recognized.