Im a noob when it comes to all of this. My friend came over and did my Bios flashing for me. He thought the chip was corrupt or somthing. We later found out that the eject button turned the xbox on with the chip on. He flashed my chip a ton of times. untill the chip finily wouldent take any flashes -- it would freez. It works fine now but it says unknown bios on my dashbord. Because he flased it alot of times will this effect the chip? Will i ever beable to upgrade it again?