A countless number of Xbox 360 owners have experienced the dreaded Xbox 360 E74 system error.The Xbox 360 E74 error is characterized by a screen that displays "E74", and the console will flash one red light around the power button. The E74 is a lot like the RROD for the Xbox 360. Both the RROD and the E74 are caused by overheating of the console.Several factors contribute to the overheating problem. These factors include: playing your Xbox 360 for hours upon hours with no down time, placing your console in a tight place or somewhere that doesn't...