With the Xbox 360 Hard Drive attached to the console, follow these steps:
a. Locate the System section of the Xbox 360 Dashboard.
b. Select Memory, select Hard Drive, and then press Y to view the device options screen.
c. On the Xbox 360 Controller, press the X button, press the X button again, press the left bumper, press the right bumper, press the X button, and then press the X button again.
d. You will be prompted to confirm system maintenance, select Yes by pressing A.
Xbox 360: The screen freezes
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If you dont get it your retarded lol.
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