Reply to s4 Exploding

Hey guys!

I believe this is a lost cause but maybe someone can help!

I was just using my traktor s4 at home and it basically exploded. It was playing then went bang and smoke came out the back.

I got the s4 second hand about 12 months ago and it had just been in for repair then.. Do you believe there's any chance NI will do anything. What are my options? I have a gig this weekend and 2 next