beagleboard not reboot after "nan erase"

Hi

I need some help on restoring my flash. I uncarefully ran the “nand erase” command, then the whole flash device is flashed. After I repowered the device, the beagleboard cannot reboot at all. Is there any way to solve the problem? Thanks for your help very much.

I found the solution here : http://elinux.org/BeagleBoardRecovery

Thanks

http://code.google.com/p/beagleboard/wiki/BeagleboardRevC3Validation