Question Case LED lights not turning on

[skrabe]

Okay so, my LED strip lights are not turning on AT ALL. The led strip cable connects to some sort of "connector" and the connector has a power SATA cable which I connect, but the lights still dont turn on. What am I doing wrong? BIOS is not recognizing that my SATA port is used.
Pictures of the connector(Top right white tip cable is the LED strip, and the top one is SATA Power)

 

[popatim]

Which case do you have that this part came with?

 

[skrabe]

Which case do you have that this part came with?

This one, there isn't much info to it, it's basically a case manifacturer for this region.
Their manual doesn't say a thing about this.