Im really confused. same results on two systems

I tried all the firmware available, different memory, components, PSU's

Why would this be? I went to the BIOS and set the PCH Voltage to 1.2 instead of Auto...

Someone from Memex said the Black Edition MB's have issues.

Memory:
Patriot 32GB ddr3
CPU i7 4960x
CPU not overclocked
GPU basic Geforce 9500

Freezes few minutes after Windows start up - with bare components connected...

Resolved when PCH voltage is set to 1.2..

Hopefully this thread may help someone online who has been having the same problem