What BIOS to use?

I am planning to upgrade a HDD on a xbox.

For some reason the HD does not lock when using the various programs of Xbox HDM 1.9.

I need to know what BIOS to get so the HD does not need to be locked.

NE help would be greatly appreciated.

 

you need eeprom.bin from xbox to lock the hdd.

 

I know, but for some reason the hdd did not lock. The apps tell me the hdd has been locked but it hasent.

 

Did you try with a different brand of hdd?

 

I am using a Maxtor 250g HD, the app tells me it is lockable. I am doing this for a friend, and using the same model HD I used for myself, there should be no problem, so I am starting to be very mad.

 

hmm...
I dont know why either. Xboxhdm should lock the hdd with eeprom.bin
Sorry.

 

Is there a way I can flash a BIOS that does not need the HD to be locked?

BTW, the Xbox is softmodded.

 

if you have modchip? Otherwise is NO.

Well, there is a way to flash bios into the chip on Motherboard. But I dont know how.

 

Ok, thanks.