0111 Xbox 360 secondary error code | Three red rings guide
Gotta be the RROD
This error code deals with your memory and the GPU as well. A 0111 secondary error code is typically associated with the same dreaded RROD issues that became famous over the years. This means pro's need to tackle a repair on this one! Not a pro? You can still look into replacing the motherboard to get your issues solved! Next I'll dig into the more technical side of this Xbox 360 secondary error
Dealing with the RAM
Here you'll be dealing with the RAM chips. A 0111 secondary error code is listed as a memory data failure. The RAM chips themselves are likely not the issue, but still need to be considered none the less. I would look at replacing the RAM chips on this error. You typically won't see a cold solder joint on the RAM causing this kind of secondary error. Especially if you've eliminated the GPU as a cause.
GPU solder issues
I believe the GPU would be the most likely cause to your 0111 secondary error code. A cold solder joint can cause errors with the RAM as well. Try reflowing the GPU and seeing if your Xbox 360 clears the 0111 code out. A GPU replacement or reballing can provide the same results.
