[How do i repair my Corsair HS40?]

I started having problems with my headset where i would disconnect from my pc if i moved the wire from the headset to the in-line controller(at the controller's end) a certain way. Today it has stopped working altogether, how can i disassemble the controller to reattach the wire that I'm assuming came loose?

 

just, open the controller using a small flat screwdriver, pushing the center, using some little hits, them u can fix the wires.