Please help stumped, custom build i7 6700k skylake, cryorig h7 duel fan cooler , ddr4 2133 ram evega supernova 80 gold 850w psu , msi z170a sli plus mb, sapphire nitro r9 fury , Stumped ,custom built computer, first off the motherboard doesn’t have a speaker so I can’t hear beeps. When I press the power on switch the power supply fan and cpu cooler fan will give one slow oscillating turn and that’s it , as if power isn’t being distributed right, I need a diagnostic machine