I'm having Xbox 360 connected to my system. I play games for around 4 to 5 hours on it. It was working fine, but last right when tried to turn on my Xbox 360, i got only one red light blinking on it and it showed me an error code ''E 74'' message on my desktop screen. So, can any body tell me that what does error code ''E 74'' means and what if i get only one red light on my Xbox 360? Does any body knows about it? Kindly help me out to resolve the above issue. Would be grateful to you if any body help em out to resolve the above issue.