Camera Align with View does not work,Align With View Still Does not Align Camera. Preview does not show thescene view content

I started Unity3D practice recently. I am new to game development.

I imported an FBX (created in Blender). I changed the camera (tried with both main camera and the camera part of the imported model) to orthographic. I aligned the view from Camera game object - - Align with View. I do not see the scene view content in camera preview. I further tried Move to View. None of these seem to work for me. Also with perspective camera I had no change in result.

Please guide how to proceed.

Thanks Ishwar

,I started Unity3D practice recently. I am new to game development.

I imported an FBX (created in Blender). I changed the camera (tried with both main camera and the camera part of the imported model) to orthographic. I aligned the view from Camera game object - - Align with View. I do not see the scene view content in camera preview. I further tried Move to View. None of these seem to work for me. Also with perspective camera I had no change in result.

Please guide how to proceed.

Thanks Ishwar