semiformal86
New member
So, I bought an XBOX 360 from someone on craigslist. I got it for christmas and it's been working great. I was playing a game just yesterday and noticed that the screen was kinda getting lines all over it. I turned it off and turned it on a few hours later and it gave me the evil E74 error with one little red light in the bottom right hand corner. Now I hear it has something to do with the av cable, scaler chip, or GPU. I unplugged my av cable and turned it on and it was working fine, does that mean that I just need a new av cable or could it still be the scaler chip or GPU? My warranty's already up so I figured if it's not the av cable it'd be cheaper to fix it myself. Any help would be much obliged!