User Manual

ROG STRIX X299-E Gaming BIOS Manual
35
Attempt Fast Cold Boot
This item allows the portion of the memory reference code to be skipped when
possible to increase boot speed.
Conguration options: [Auto] [Disabled] [Enabled]
DRAM Training
[Auto] System automatically sets the status according to the installed
DRAM.
[Ignore] System ignores the DRAM training test function.
[Enabled] System closes the DRAM channel when it has some issues.
[Smart] System automatically trains the DRAM for better stability.
WR CRC feature Control
[Auto] Sets it to the MRC default setting.
[Enabled] Enables Write CRC.
[Disabled] Disables this feature.
Duty Cycle Training
This item allows you to enable or disable Duty Cycle Training.
Conguration options: [Auto] [Disabled] [Enabled]
Read Vref Centering
This item allows you to enable or disable Read Vref Centering.
Conguration options: [Auto] [Disabled] [Enabled]
Eye Diagrams
This item allows you to enable or disable Rx and Tx Dq eye diagrams for each rank.
Conguration options: [Auto] [Disabled] [Enabled]
Turnaround Time Optimization
This item allows you to enable or disable optimal turnaround times.
Conguration options: [Auto] [Disabled] [Enabled]
PDA
This item allows you to enable or disable Per DRAM Addressing.
Conguration options: [Auto] [Disabled] [Enabled]
Write Vref Centering
This item allows you to enable or disable Write Vref Centering.
Conguration options: [Auto] [Disabled] [Enabled]
Enhanced Training(CHA/CHB/CHC/CHD)
Conguration options: [Auto] [Enabled] [Disabled]
External Digi+ Power Control
CPU Load-line Calibration
Load-line is dened by Intel
®
VRM specication and affects CPU power voltage.
The CPU working voltage decreases proportionally to CPU loading. Higher load-line
calibration could get higher voltage and good overclocking performance, but increases
the CPU and VRM thermal conditions.
Conguration options [Auto] [Level 1] – [Level 8]