Author: wardog
Subject: Z170 Extreme4 with G.Skill F4-2800C15D-16GVRB kit
Posted: 30 Jul 2016 at 10:26pm
parsec, being the AMD Fanboy I am(yea yea Keep it to yourself
) i have to ask.
In disabling MRC Fast Boot, does this also disable/negate any/the XMP Setting one may have arranged in the BIOS?
Subject: Z170 Extreme4 with G.Skill F4-2800C15D-16GVRB kit
Posted: 30 Jul 2016 at 10:26pm
![]() Another thing to try is, if you can get into the UEFI, in the DRAM Configuration screen, at the very bottom find the MRC Fast Boot option, and set it to Disabled. That will cause memory training to be done during POST, which may help with compatibility. |
parsec, being the AMD Fanboy I am(yea yea Keep it to yourself

In disabling MRC Fast Boot, does this also disable/negate any/the XMP Setting one may have arranged in the BIOS?