It randomly stopped working doesn’t start on startup. Don't know what the problem is everything looks connected.
View: https://www.youtube.com/watch?v=VtZcTzcufnA&feature=youtu.be
this is the connection to the motherboard right? On the right side next to thermaltake processor.That looks like all the Corsair fans, not just the one. What are they plugged into? If you connect directly to the motherboard do they spin?
This is what it says in biosDid you check your bios fan settings?