User's Manual
Table Of Contents
- Box Contents
- Optional Items
- X299X AORUS MASTER Motherboard Layout
- X299X AORUS MASTER Motherboard Block Diagram
- Chapter 1 Hardware Installation
- Chapter 2 BIOS Setup
- Chapter 3 Configuring a RAID Set
- Chapter 4 Drivers Installation
- Chapter 5 Unique Features
- Chapter 6 Appendix
BIOS Setup
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& Memory Boot Mode
Provides memory detection and training methods.
Auto LetstheBIOSautomaticallycongurethissetting.(Default)
Normal The BIOS automatically performs memory training. Please note that if the system
becomes unstable or unbootable, try to clear the CMOS values and reset the board
to default values. (Refer to the introductions of the battery/clear CMOS jumper in
Chapter 1 for how to clear the CMOS values.)
Fast Skipmemorydetectionandtraininginsomespeciccriteriaforfastermemory
boot.
Disable Fast Boot Detect and train memory at every single boot.
& Memory Enhancement Settings
Provides several memory performance enhancement settings: Normal (basic performance), Relax OC,
Enhanced Stability, and Enhanced Performance. (Default: Normal)
& Memory Multiplier Tweaker
Provides different levels of memory auto-tuning. (Default: Auto)
& Channel Interleaving
Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access
different channels of the memory to increase memory performance and stability. Auto lets the BIOS
automaticallycongurethissetting.(Default:Auto)
& Rank Interleaving
Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access different
ranks of the memory to increase memory performance and stability. Auto lets the BIOS automatically
congurethissetting.(Default:Auto)
SPD Info
Displays information on the installed memory.
Memory Timings
d Channel Standard Timing Control, Channel Advanced Timing Control, Channel Misc
Timing Control
These sections provide memory timing settings. Note: Your system may become unstable or fail to boot
after you make changes on the memory timings. If this occurs, please reset the board to default values by
loading optimized defaults or clearing the CMOS values.
& CPU Vcore/CPU Vcore Offset/CPU Vcore Adaptive Mode/CPU VRIN External Override/
CPU MESH Voltage/CPU MESH Voltage Offset/Uncore Voltage Offset/CPU VCCIO/CPU
System Agent Voltage/VCC Sustained/VCCPLL/VCCPLL OC/DRAM Voltage (CH A/B)/
DRAM Voltage (CH C/D)/PCH Core
These items allow you to adjust the CPU Vcore and memory voltages.