I have heard you can flash the onboard BIOS with Messiah-X installed, but I cant find which wires that should be cuted to disable the chip while flashing, do anyone know?
And one more thing, if something goes wrong while flashing, can I just install the Messiah-X chip again and then my xbox boots up normaly from the chip, with other words, do Messiah-X fully replace the onboard BIOS?