I was playing BioShock just like a half hour ago... suddenly, the graphics started to look weird...
So, I restarted the 360 and the E-74 appeared...
I disconnected the HD-DVD, the Plug and Play, the Ethernet cable, and restarted the console... the error was still there. So I disconnected the HDMI cable too... the error dissapeared, but as soon as I plug the HDMI, the same error appear.
Anyone has or had the same problem?