Hi.
Have you seen your preferences panel ?
Maybe you just have by default component in selected.
Then you could stand on your head and you will not get no signal ever until you change it to SDI.
First check this. If it is SDI and it seems working then make sure fcp and camera have the same settings.
If this also does not work, try to install drivers again.
—
Margus
https://iconstudios.eu