Last month we speculated on the recent rise in Xbox 360 E74 errors. We assumed that this was because of an increase in the number of HDMI consoles and that the associated scalar chip was failing. Unfortunately since these weren’t red ring failures, they didn’t fall into the extended three year warranty period for Xbox 360s. That is until this week when Microsoft admitted that some E74 errors are the same types of failures that cause the RRoD and would repair E74 under the same three year warranty. Kotaku attempted to get a better explanation out of Microsoft, but only got a little more info. Microsoft did confirm that E74 is not a reclassing of RRoD, but that there is some overlap between the two.