Alright, so my xbox have the error 74 when I try to start it. I was told this was due to faulty AV cables, so I bought a new one but I still get the error. Some history on my xbox: it got the red ring so I swapped the chassis with an xbox that was already converted to fixing it, same everything except metal casing, i play with it open (can see the disk drive ect), is flashed, and right before it got the error; I was playing skyrim and the colors got extremely distorted, exept when I pressed the xbox menu button it was not distorted but the game in the background still was. I turned it off, ate dinner, and when I turned it back on it had the error 74. Is there anyway to fix this?