I'm getting a flashing red LED light on my motherboard for DRAM. MOBO is the Asus Maximus IV Extreme-Z. Yes, I put it in the right slot. I saw some posts saying that I may have to change the voltages, but I'm getting no post and therefore nothing on my monitor. I saw some Asus motherboards that had MemOK to solve this issue, but I'm not don't know if that is a feature on my motherboard. Thoughts?