Plugged in power, inserted SD card with out of box image, modified jumper to boot from SD card according to the instructions: http://zedboard.org/content/zedboard-out-box-sd-card-image-and-source
After turning on the power via SW8, LD12(Done) and LD00-LD07 (led above physical switch) flashes for a split second. LD13(Power) led never becomes green. UART cannot connect to PC.
The power source if reliable and tested with another device. The zedboard appears to be either turning off / losing power quickly.
Is there any way to debug what might have gone wrong?