My DDJ-RB isn't turning on.

Whenever I plug my DDJ-RB in the lights flash, and then it turns off. I've checked if Windows recognizes the device and it doesn't even list it as plugged in. This started happening last night, and I know it's not a problem with the USB cord because it works for my keyboard. I've tried plugging it into different USB slots and nothing works. What should I do? 

I use Windows 10 and Rekordbox 5.