Gigabyte Z490 AORUS PRO AX User Manual page 31

& Memory Boot Mode
Provides memory detection and training methods.
Auto Lets the BIOS automatically configure this setting. (Default)
The BIOS automatically performs memory training. Please note that if the system
Normal
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.)
S kip memory detection and training in some specific criteria for faster memory
Enable Fast Boot
boot.
Disable Fast Boot Detect and train memory at every single boot.
& Realtime Memory Timing
Allows you to fine-tune memory timings after the BIOS stage. (Default: Auto)
& Memory Enhancement Settings
Provides several memory performance enhancement settings: Auto, Relax OC, Enhanced Stability,
Normal (basic performance), Enhanced Performance,High Frequency, High Density, and DDR-4500+.
(Default: Auto)
& Memory Channel Detection Message
Allows you to determine whether to show an alert message when the memory is not installed in the
optimal memory channel. (Default: Enabled)
ƒ SPD Info
Displays information on the installed memory.
ƒ Memory Channels Timings
d C hannels Standard Timing Control, Channels Advanced Timing Control, Channels
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.
& Vcore Voltage Mode/SVID offset/BCLK Adaptive Voltage/CPU Graphics Voltage (VAXG)/
DRAM Voltage (CH A/B)/CPU VCCIO/CPU VCCIO2/CPU System Agent Voltage/VCC Sub-
stained/VCCPLL/VCCPLL OC/VCCVTT/PCH Core
These items allow you to adjust the CPU Vcore and memory voltages.
ƒ Advanced Voltage Settings
This submenu allows you to configure Load-Line Calibration level, over-voltage protection level, and
over-current protection level.
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