I have a Nikon D3200 DSLR. It has a mini-HDMI output port and when I connect it to either my LG smart TV or my Dell U2415 computer monitor with a mini-HDMI to HDMI adapter, both screens does not show anything coming from the camera.
Am I missing something? My camera's HDMI settings are Auto on resolution and Off on remote control. I put it on Live View mode and I expect the image on the camera screen to be reflected on the external monitor, but it does not. I also did a reset to factory settings but it did not help.
At this point I believe it could be either the adapter, the camera settings or the camera itself that is malfunctioning.
Any ideas on what I can do to eliminate the camera settings as the source of the problem? Otherwise I would need to take the camera to a lab to be examined.