THIS IS NOT MY WORK HACK GOES TO THE AUTHOR ON HERE
Multi region Hack
press eject to open tray
press 2, 4, 0, 3, 9, 6, 0, ?
press eject to close tray
power off then on
replace ? with 1 = region 1
2 = region 2
3 = region 3
Etc.
9 = Multi region
you will not see anything on the screen until you press the last number, it will display the number in the top RH corner of the screen.
All for the fun