ALright, I just got my new premodded xbox today. So please be understanding if I sound like an idiot because I have no idea what I'm doing. I've search this website for over an hour now and still cant figure stuff out. I attempted to flash the bios by following the instructions on teamxecuter.com but i guess i screwed up somewhere. I made it all the way through the flashing process and the xbox turned off like it said it was susposed to. When I turned it back on I got the "Need Service Screen" and it was 05 error message which has to do with have an unlocked hard drive. What am I susposed to do? If someone can give me some detailed instructions it would be helpful. Please. THANKS!