SamyGO

We don't try PVR on that model. But you needed to attach HDD from USB port and AFAIK you needed to format it with XFS from tv? Just read wiki pages and related forum threads. If you cant solve problem, some C series owner will help you soon. I don't have one

You can use FAT disk on B series TV only. C series requires XFS format. I don't have C series but I write what I learn from other forum posts.