[beagleboard] Will not Boot from uSD card displaying CCC

CCCC when holding the boot button means that the uSD is hosed and the eMMC is hosed. Neither are bootable.

Can you follow the instructions here and re-flash the board? Then we can work from there if there are other issues to work through.

http://circuitco.com/support/index.php?title=Updating_The_Software

Gerald