call microsoft send it in for replacement.
Originally Posted by halifax1
1 Red Light is not covered by the three year warranty.
I love how half the people here are acting like it's going to be solved like the 3 lights get solved. That's not going to work.
E74 is an AV cable error. Try unplugging it and plugging it back in.
Also, the ANA chip may have a problem and will need to be repaired unless it's out of warranty which you're out of luck or do the ANA fix.