My fans arent working

I just took the case off my header because later this week I'm installing a new header/exhaust system.

I had to unplug a wire to get the case off, but I plugged it right back in after it was off.

Now my fans dont work....anyone got an idea why not?

Thanks alot

Nevermind lol...it wasn't plugged in all the way.

Fans work again yay