i recently flashed my 2.6ce chip on my v1.0 xbox. i used x2.4978.03_512k, and converted that into bios.bin with x2bm, loading that bios onto all four banks. little did i know that i unlocked the hardrive from the flashbios v3.03, which leads me to where i am now. the bios flashed correctly(i think, cause the logo starts up, then loads right to the original xbox screen when no disc is inserted) and reads any bios boot disc as a dirty or scratched disc. when i turn the modchip off and try too start up, i get an error screen with the number 5 at the top left, with the words "your xbox needs service". any suggestions?