I got all cable connected.. What's wrong then.. Oh but there is this thing that came together with mb, its for all those little cables (pwr led, restart swich, etc) maybe i need to you use that ? Because honestly I'm very confused what cable I connected wrongly, i got hd audio connected, usb 3.0, the biggest cable that is near cpu, hdd is connected in sata express, pci+e i got 2 cable connected to gpu(though there is one cable that comes together with gpu), all fans are connected, usb 2.0, and then im not absolutely sure about those little cable ones I tried putting them in order but i dont see what's wrong... Oh and I got 2x4 connected to power cpu.. So what then? (could my mb be dead??)