Hello i have got a z170-gaming k3 motherboard and im having a few problems where i get no output to the display. I get post code beeps when i put ram in dimm slots 2 3 and 4 but i get no beeps if i put ram in dimm slot 1 but i get no screen output i have tryed a new motherboard same error and i have tryed new ram with the same error the only thing left is the cpu but i cant imagine it to be dead. I have done all the normal checks but still no luck please help me fix this problem