He ended up replacing it with a standard ATX power supply. Follow along for all of the details. For anyone who is having problems with their Xbox 360 power supply, or who (like me) have managed to ...
The supplemental PCIe power feature complements the ATX 3.1 power standard ... beyond the system's typical 12V power supplied by the 24-pin connector. While the 24-pin connector handles PCIe ...
The ATX power connector with the mainboard was increased from 20 to 24 pins to allow for more 12 V capacity to be added. Along with the Pentium 4’s appetite for power came the new 4-pin ...
That combines with the existing 168 W of board power delivered by the 12V rail in the main 24-pin ATX power connector to provide a grand total of 420 W. Note, that's 420 W just for the PCIe slots ...