Razer H440 L.E.D problem

[Zac w]

So I just finished my installation with my new case but there would appear to be a problem I can't quite seem to find the answer to. At the back of the case is a button that controls the L.E.D function of the razer logo on the PSU cover, the Underglow beneath the case and the front razer logo. But the problem I am experiencing is the rear lights highlighting the USB slots etc isn't coming on. I have checked all the cables and they would appear to all be connected and I demo this exact case at the store before I bought it and the lights were all working. So i feel like I must have missed something was wondering if anybody would be familiar with this issue as the case provided a manual for the NZXT h440 rather than including any additional instructions for the razer designed case. 

[spwath]

So I just finished my installation with my new case but there would appear to be a problem I can't quite seem to find the answer to. At the back of the case is a button that controls the L.E.D function of the razer logo on the PSU cover, the Underglow beneath the case and the front razer logo. But the problem I am experiencing is the rear lights highlighting the USB slots etc isn't coming on. I have checked all the cables and they would appear to all be connected and I demo this exact case at the store before I bought it and the lights were all working. So i feel like I must have missed something was wondering if anybody would be familiar with this issue as the case provided a manual for the NZXT h440 rather than including any additional instructions for the razer designed case.

I beleive there is a second button for that