How to Flash an XBox 360 Hitachi 78FK disc drive
Flashing the disc drive on the XBox 360 is the first step of truly hacking your XBox 360, enabling it to run whatever discs you like but also putting you at risk for being banned from XBox Live. Microsoft has used several different kinds of drives in the console over the course of its lifespan, so you have to check what type of drive you have before you attempt to flash it. This two-part video will show you how to flash the Hitachi 78FK drive used in many XBox 360's.
You will need this software and an SATA cable to make this work.