@owest please show us the result of the following running under xterminal: Code: sudo sfdisk -l @Man_Utd_4Ever you might be able to fix it but use it at your own risk: Code: sudo umount /dev/mmcblk0p1 sudo fsck.vfat -f /dev/mmcblk0p1 reboot afterward and tell us the result
sudo sfdisk -l
sudo umount /dev/mmcblk0p1 sudo fsck.vfat -f /dev/mmcblk0p1