CPU Rendering in Blender 2.76? Ok so I've been trying to render Halo particles in Cycles Render but I don't have the 'device' option to change between GPU and CPU, is there a way to fix this or add it to 2.76?
You have to go into User Preferences > System and select CUDA or OpenCL, and then select your GPU to enable you to choose the GPU Rendering option.