Asus STRIX Z270F GAMING Bios Manual page 27

tREFIX9
OREF_RI
Misc.
MRC Fast Boot
Allows you to enable, disable or automatically set the MRC fast boot.
DRAM CLK Period
Memory Scrambler
Set this item to enable or disable memory scrambler support.
Channel A DIMM Control
Allows you to enable or disable the Channel A DIMM slots.
[Disable Both DIMMS]
Channel B DIMM Control
Allows you to enable or disable the Channel B DIMM slots.
[Disable Both DIMMS]
MCH Full Check
Enable this item to enhance the stability of your system. Disable this item to enhance
the DRAM overclocking capability.
DLLBwEn
DRAM SPD Write
ASUS STRIX Z270F GAMING BIOS Manual
27