User Manual

4-24
Chapter 4: BIOS Setup
TWRPRE
Conguration options: [Auto] [0] - [127]
TRDPRE
Conguration options: [Auto] [0] - [15]
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] [Enabled] [Disabled]
Delay after Train
This item allows you to enable 10 second delay after training for DRAM to reach a
certain temperature during extreme overclocking.
Conguration options: [Disabled] [Enabled]
DRAM CLK Period
This item allows you to set the DRAM clock period.
Conguration options: [Auto] [1] - [58]
Memory Scrambler
Set this item to enable or disable memory scrambler support.
Conguration options: [Enabled] [Disabled]
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]
Mem Over Clock Fail Count
Conguration options: [Auto] [1] - [255]
Training Profile
Allows you to select the DIMM training prole.
Conguration options: [Auto] [Standard Prole] [ASUS User Prole]