MSI Z270I Quick Start Manual page 146

f
CPU Base Clock Apply Mode [Auto]*
[Auto]
[Next Boot]
[Immediate]
[During Boot]
f
Extreme Memory Profile (X.M.P.) [Disabled]
X.M.P. (Extreme Memory Profile)
.
.
X.M.P.
f
DRAM Reference Clock [Auto]*
f
DRAM Frequency [Auto]
f
Adjusted DRAM Frequency
f
Memory Try It ! [Disabled]
f
Advanced DRAM Configuration
Enter
32
BIOS
.
.
XMP
(DRAM).
DRAM.
,
. ( .
CMOS
.)
.
DRAM.
.
.
.
.
.
.
,
BIOS,
BIOS.
XMP
,
,
.
,
.
CMOS
CMOS/
.