Gigabyte Z490M - Page 27

& Memory Boot Mode
Provides memory detection and training methods.
Auto    LetstheBIOSautomaticallycongurethissetting.(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.)
EnableFastBoot Skipmemorydetectionandtraininginsomespeciccriteriaforfastermemory
boot.
DisableFastBoot Detectandtrainmemoryateverysingleboot.
& Realtime Memory Timing
 Allowsyoutone-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)
 SPD Info
 Displaysinformationontheinstalledmemory.
 Memory Channels Timings
d Channels 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
Substained/VCCPLL/VCCPLL OC/VCCVTT/PCH Core
 TheseitemsallowyoutoadjusttheCPUVcoreandmemoryvoltages.
 Advanced Voltage Settings
 ThissubmenuallowsyoutocongureLoad-LineCalibration level,over-voltageprotectionlevel,and
over-current protection level.
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