[DEFECTIVE] LattePanda Alpha won’t turn on, LEDs only blink red

I recently got a LattePanda Alpha, and it has been working fine up until today. When I plug in the power supply, I just get a red blinking led (d13) instead of the usual blue and red (pwr/d13) sequence. Pressing the power button does nothing. Pressing reset does nothing. I tried the hard reset sequence outlined here on the troubleshooting forum, but it doesn’t seem to do anything either.

Can anyone tell me what the slow blinking red led means??

Any other help would also be appreciated. I hope my board isn’t dead