Hi, 

Make sure the system is running the latest Bios version, you can download it from this link. After doing the update, check to confirm if you still receive the same error. 

@Clems29

Might be a good idea to pop the cover while it's running, so you can make sure the fan is spinning. Definitely want to avoid failure from thermal problems.

I upgrade the graphic cad yesterday, to a 960 2Gb, and it's the same about the error code

I already looked at every fan, the watercooling work great too. Cool when it's a desktop use, and begin to be hot with game.