Hello , i bought a razer kraken 7.1 v2 chroma recently , after went back to home i plug the usb headset to my laptop. It works well , until i installed Razer Synapse, after installing that, suddenly my kraken doesn't work. I have tried to uninstall and reinstall it , but it wont works. I've tried my other headset and it works well , but its a 3.5 mm jack headset , not the usb one. I know i should check the playback devices but my kraken doesn't pop out there , even after i click the show disabled devices. I plug my kraken to my pc and it doesn't work too !? Is my kraken broken ? Please help me guys i really dont know what should i do now 
My laptop is : ASUS ROG G551VW
Intel i7 , Nvidia GeForce GTX 960M , 4k Ultra HD.
My laptop is : ASUS ROG G551VW
Intel i7 , Nvidia GeForce GTX 960M , 4k Ultra HD.