Xbox

'''The Microsoft Xbox was released on November 15, 2001 to 2005. Several internal changes were made during its lifetime to reduce costs. Microsoft has also decided to remove the traces to the debug points in revision 1.6 and 1.6b, which makes it more difficult to modify the console.'''

Due to some security measures, it is necessary to modify the consoles for certain repairs like to be able to replace the internal Hard Drive.