These are very helpful tips. Thanks! I'll be sure to keep these in mind when I tinker this weekend.I didn't have posting issues, but when I was troubleshooting the ram voltage and the CPU multiplayer if it crashed sometimes when restarting I had to wait like 1 or two minutes juste to see the boot logo. I'm thinking with the UEFI bioses it does checks with crash files from the OS or it checks the ram completely or does some sort of selfcheckup. Disable the boot animation and maybe enable a diagnosis mode to see if it's really having posting issues or just taking a long time to post. I tell you, sometimes I waited like 5 minutes after a wrong bios setting or a too high overclock before it would post anything on the screen. But as as soon a the settings were ok in the bios it worked like a champ every time. Try disabling the compability support module option also. It's on by default and on win 10 it just slows everything down a bit