u need to have the drive  visible in windows



then extract the folder iXtreme-HitachiAll-RTMv3 folder to the master drive like
C:/iXtreme1.2 Hitachi rev 3

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flashing the drive
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open the iXtreme-HitachiAll-RTMv3 folder
then double click on >>>FLASHIX.bat<<< file



Type the drive letter [Aa-Zz] of the Hitachi drive you wish to flash, and Enter
then a name for the backup folder [hitachi] [xxxxx] and Enter! Done. (X) use last five xbox360 serial number

edited pic above so u wont see my frend serial number so the (00000) is the last five serial numbers on back of xbox360


When FLAXHIX.bat is complete, (assuming without errors)
the FLAXHIX.bat will forward the user to a CMD prompt.

pic here

now its safe to turn off and disconnect your drive.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
u need the drive in b mode and showing in windows
see pic above

open the iXtreme-HitachiAll-RTMv3 folder
double click on the >>>RESTORE.bat<<< file



Type the dirve letter [Dd-Zz] of the Hitachi drive you wish to restore, and hit Enter!
you should see some thing like this


When RESTORE.bat is complete, (assuming without errors)
the RESTORE.bat will forward the user to a CMD like above.

now its safe to turn off and disconnect your drive.

hope this helps