Asus TUF Z270 MARK 2 - Page 29

ASUS TUF Z270 MARK 2 BIOS Manual
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tREFIX9
Conguration options: [Auto] [0] - [127]
OREF_RI
Conguration options: [Auto] [0] - [255]
Misc.
MRC Fast Boot
Allows you to enable, disable or automatically set the MRC fast boot.
Conguration options: [Auto] [Disabled] [Enabled]
DRAM CLK Period
Allows you to select the DRAM clock period.
Conguration options: [Auto] [1] - [26]
Memory Scrambler
Set this item to enable or disable memory scrambler support.
Conguration options: [Disabled] [Enabled]
Channel A DIMM Control
Allows you to enable or disable the Channel A DIMM slots.
Conguration options: [Enable both DIMMs] [Disable DIMM0]
[Disable DIMM1] [Disable both DIMMs]
Channel B DIMM Control
Allows you to enable or disable the Channel B DIMM slots.
Conguration options: [Enable both DIMMs] [Disable DIMM0]
[Disable DIMM1] [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.
Conguration options: [Auto] [Enabled] [Disabled]
DLLBwEn
Conguration options: [Auto] [0] - [7]
DRAM SPD Write
Conguration options: [Disabled] [Enabled]