I was wondering if I could tap the collective knowledge of you more experienced home lab builders. I recently bought an Asrock EP2C602-4L/D16 to use with two E5-2670v1 ES QB7A. I've been using this memory listed in the Amazon link (purchased from Best Buy) since I needed some in a pinch. The first 8 sticks (64 GB) populated for CPU1 work great. However if I add any of these sticks to CPU2's banks, I can't post. Debug codes indicate a memory error. I have tried adding 4GB DDR 1600 sticks to CPU2 banks and they allow post. If this was a memory incompatibility in the board, wouldn't we be having an issue with CPU1's banks?
Amazon.com: PNY XLR8 16GB DDR3 1866Mhz CAS 10 Desktop Kit (PC3 14900) MD16384KD3-1866-K-X10: Computers & Accessories
Amazon.com: PNY XLR8 16GB DDR3 1866Mhz CAS 10 Desktop Kit (PC3 14900) MD16384KD3-1866-K-X10: Computers & Accessories