Problems getting NVIDIA Xavier NX Developer Kit to boot in the Recovery Mode

I’m trying to reflash a NVIDIA Xavier NX Developer Kit but I’m facing issues on getting the board to boot in the Recovery Mode.

When I put a jumper in the 9th and 10th pins (GND and FC REC) of the J14 leads to a non-bootable machine, without any output via the serial console.

Any pointer on how to proceed? Any relevant information that I could provide?

Please put the jumper and then supply power. On host PC, you should see the device listed in executing lsusb command.

Turns out I was just not getting any output when booting on recovery mode, regardless of what I was doing.
However, I was still able to flash the board without any issue.

Thanks for the reply, Dane.