I just swapped out a RAID controller for another RAID controller in my mac pro.
Once I turned on the MacPro I noticed the cord to the fan on the decklink card was rubbing against the blades of the fan causing a buzzing noise. I immediately turned the macpro off and sorted the issue out.
I turned the mac pro back on and the DeckLink card is not being recognized. (confirmed by looking in the system profiler)
Did the card burn out during those moments the cord was touching the fan? How can I confirm whats going on?
It would be rare, but it is possible that something occurred when the components were rubbing against one another. To confirm if there is an issue with the card, please try first reseating the card in its slot. Then try moving the card to another slot if possible. As a last test, if at all possible, try the card in a second system as a control test. If you are still having difficulties, please contact your nearest support office directly for assistance.
Blackmagic Design Inc.