so installed it and it reads and writes the stock and demon nand but it will not allow the console to boot up at all , then when i removed it the console powered on like there is nothing wrong , installed it again and found that the d0-d7 side of the demon that there is something wrong , when i soldered them to the board i all of a sudden do not have the ability to power on the console , so desoldered it again with the hot air station i have and redid it for the thrid time and found that i came from the d4 qsp on the demon so i am stuck on what to do now ?? the demon seems to works and i have done 10 slims but for some reason this one phat demon is causeing me to want to break it so now what ?