bad flash or no flash

[mexpride]

OK, i installed the x3 modchip, turned on the xbox and flash bios 3.0.0 came up.I'm 100% sure that flash protection was on but i did switch to

on
on
off
off
off

On the external switch

then i turn the xbox off ,at that time was a cd on the drive i turn it back on but do not turn on only the ligth in the ejet buton came up for less then 1 second and do that twice , then i got in the ejet buton a flashing ligths red and green that is all never stop some one can help me please
thks

version 1.2
usa/ntsc :(

[Xecuter]

flash protection has to be off not on

and FRAG = Bad Flash or your LPC points need going over again

[cyaneo]

how can I erase a bad flash on X3?

[Hudson]

Just boot to the backup flash (power and eject buttons) and write over the bad flash again (with a good bios of course).

[Xecuter]

the flashing process is....

ERASE > FLASH > VERIFY

[jrock_fish]

sorry to have to ask this but how do you properly erase a flash bank on an X3?