Need Help Reflashing Alx2 Mod Chip Options

[Reflexdarky]

hi guys i have a issue with my xbox it has a alx2 mod chip and i have fked it right up i was messing about with linux boot menu and have accdently erased the bios on the chip i am try to figure out how i can restore it i tryed the eurasia cd but it keeps displaying an error and xflash doesnt load so now i am totaly stuck. if i hold eject and power in together i get the back up bank load but if i hold just the power i get the front light go red then green red then greeen and doesnt do anythingl. where should i go with it next

cheers Rob