why booting from install media (8.0-200902) my usb disk is seen, and after installed it's not ?

[Nenhum_de_Nos]

is there a way I can reproduce boot cd enviroment ?

I've already copied all I can think would matter from install media and no
luck :(

thanks,

matheus

-- 
We will call you cygnus,
The God of balance you shall be