i have a problem i just built a brand new pc the only old parts i reused was the power supply and the gpu and the hdd the problem is that the pc starts for a second or two and then shits off everything spins for the1 second its on for any help would be appreciated the specs are intel i7 6700k pny gtx1050 ti and the gigabyte z30p d3 motherboard with 16 gb ram please help thanks