Xbox 360 Southbridge Clamp to fix error E-72, E-71, E-73, E-04, E-09 / 1020/1013/1021/0010/0021/ A cheap way to make a clamp is to use a small piece of steel, large enough to cover the die and be able to not impede with the gpu heatsink. Now the four holes around the southbridge are about 2.3 [...]