My PC's case fans aren't spinning!

[Shadow2266]

I believe my computers case is a CIT GeForce Gaming Tower but non of the 3 fans in the case work. Are they meant to? The only fans that work is the one at the bottom right of the PC case, and my CPU and GPU fans. So the extra fan at the back and the two at the front don't spin!

 

[daniel_542]

It sounds to me like either they arent connected properly or the bios has them turned off. Check the wires from the fans and make sure theyre securely connected to motherboard or psu wire and then check BIOS setup to ensure that all fans are enabled. Are these fans connected to same motherboard header via splitter or separate motherboard headers or via direct connection to psu?

 

[sondresaetre]

Is there a SATA or molex cable in the case that you forgot to connect to the PSU?

That might be the issue. i assume you connected the fans aswell?