More experiments: I took out the SD card and unplugged everything except the ethernet cable, then applied power to the board. No lights came on on that ethernet jack, or on the switch port. If it has no media, it should be trying to netboot, shouldn't it?
The funny thing is, I ordered 5 of these boards together, and they're all showing the same behavior. I must be doing something wrong. The only thing they respond to is holding the power button for 5 seconds; then the STBY and PWR LEDs both turn off.
The funny thing is, I ordered 5 of these boards together, and they're all showing the same behavior. I must be doing something wrong. The only thing they respond to is holding the power button for 5 seconds; then the STBY and PWR LEDs both turn off.