Ok, ty in advance for ur help and answers..so.. I have a asus x470 prime pro mobo and yes R7 2700x . was OCed to 4.0ghz at 1.38 volts. well I was getting random shut downs, I do have corsair RM750x PSU..well. I downclocked back to default turned CPB off , disabled. Ram is OCed at 3200 ...now im...