somehow broke my cam by just switching lenses a few times ?

[inland yacht]

So my IR filter on my lens broke. No biggie i had a spare lens from another of the same camera which is broken but the lens is fine. So I decided to swap the lenses. At first it was fine but blurry as shown in the pics. I then decided to take it out and put in the old one to see if what it looks like to make sure. I made sure to unplug the drone and put the old lens in and plugged it back it, however when I plugged it back in all it shows is this grey screen now. I see the OSD but no picture. Have I messed up the cam?

[urban frost]

Grey screen with OSD means the FC is not getting a signal from the camera at all, for various reasons

Are there any loose connections?

[inland yacht]

Not that I can see , I’m just confused as all I did is change the lens

However I do notice that parts of the camera get very hot, like too hot to touch

[urban frost]

That is not a good sign

How far in did you screw in the new lens?

[inland yacht]

Not too far , the ring was quite far down

I can’t see any damage

[urban frost]

Does the camera still turn on and transmit an image if there is no lens attached?

[inland yacht]

No lens attached

[urban frost]

Camera's dead

[inland yacht]

How could it have happened ?

Also yea cam is getting very very hot

[urban frost]

I mean, I can think of a lot of things that could have happened, but without having been the one to do the thing, it wouldn't help you for me to speculate lol