So I have a ASRock P67 Extreme4 Gen3 Mobo in my desktop, running on BIOS version L3.19 and 2 Mushkin Enhanced Stealth 8GB 1600 MHz memory modules. I have been using this configuration since 2011. Over the last couple of days, I upgraded my GPU (Gigabyte Windforce GTX 1080) and SSD (Samsung 850 EVO)...