QUOTE(igotwormz @ Feb 8 2010, 11:13 PM)

We gonna need more info. How did you flash it? Probe or solder points together? What firmware you using? So you flash the exact firmware on your box with your keys and it works?
I flashed it with Dosflash.
No solder or probe. There bother 83850C Version 1. I don't have the original firmware to this drive, but i have it to my drive. I copied the lite firmware and his key on to his drive. Drive just spins really fast for 2 mins and gets open tray. I then flashed his drive with my firmware (both lite and original with my key) and tested it in my xbox and got the same results. I'm confused since this system was new, played Cod4 fine, So i tried to flash it and its never worked since. I tried Both Version 1 Version 2 and the 748 firmware and nothing works. Dosflash says it erases fine and flashes fine.
Anything I could try? Any idea what it could be? I started with jungleflasher, but it froze on me at writing bank 0 so i used dos flash from there on. I did dump and flash my drive with jungle flasher the first time so im not sure why this drive froze at that point either. The drive was made in July of 2009 just like mine.