obviously your idea of reading a lot is 2 lines? if you would have read anything at all you would first know that 13599 had a flashing element that reverted all drives to stock! second if you would have read anything at all you would know that there is no method of flashing your drive without opening your xbox, this has been asked maybe 10 times in the last 2 months! and just to clear you up, your xbox does not have a chip in it, the frimware on the drive was flashed, MS flashed it to something they like better! in the other thread you started i told you that you are supposed to read the stickies, as it is obvious you are to lazy to do so let me quote one of the rules in the stickies, "3. Post your question only once!" and also in your case "1. Before starting a new thread, use SEARCH first (located on top of the page..) to see if your question has been answered before!"