hi.. i have loaded the bootloader cfe solo 2.0 onto a fat32 formatted usb.. it resides in the solo directory.. i reboot solo unit with usb in the front or the rear.. the usb flashes momentarily and it continues to boot the unit normally... i intall a black hole image and still boots straight to device without loading image off the usb stick.. i have tried a different stick but to no avail.. is there a way to flash or reset the unit to remove the image presently residing on the unit? or does anyone know what may be the issue otherwise.. thanks