Netgate XG-7100-DT PWD LED remains red

[Expletive1500]

Hello,

I'm in the unfortunate situation that my XG-7100-DT won't power on anymore the PWD LED remains red, I've tried to add an M.2 SATA SSD (as the onboard eMMC could obviously fail quite easily), tried a new power brick with the same power rating and also tried the usual power reset and holding down the reset button to no avail. There's also no output via the serial port and the fan does not spin up.

Any ideas on what to do?
Thanks in advance!

[stephenw10]

Hmm, it never shows anything but red?

[Expletive1500]

@stephenw10 Correct, no matter what I press or do. It goes red when plugged into power and that's it.