Hello everybody! I bought a asrock z97 extreme4 motherboard with a i7 4790 cpu, I have a chieftech 600w and a futy black ddr3 4gb ram. When I plug these togeather and turn on the pc, the fans starts to run, but the monitor screen remains black. Everything is brand new, the cpu works in other pc, the monitor too, I just unboxed the ATX and the ram, so what could be the problem? I tried to plug in the speaker for bios every way possible but it wont give any beep after I turn on the pc.