Software Renderer in maya 2016 doesn't show normals?

Slugs

I don't know what happened, I had maya previously rendering the normal maps on my objects and viewport 2.0 can see them, however now when I render the normal maps using maya software renderer don't come to fruition! Any suggestions?

Panupat

I may be out dated but the last time I used Maya Software (which was loooooong ago), it didn't support normal maps. It would use the value and treated as if they're bump maps.