I have an x3ce on an xbox v1.0. on the first 1mb on on off off off I have bios 2914. I want to place bios 3029 on the 2nd 1mb off on off off off. I have bios x3 3029 and have tried to ftp it the same way I did with 2914 bios on the first bank select, but I keep getting flash halted unknown bios. the chip is unprotected and so are the switches.