MSI A520 - Инструкция по эксплуатации - Страница 48

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UEFI BIOS

OC Menu

This menu allows you to configure the frequencies and voltages for overclocking. 

Please note that, higher frequency and voltage may benefit overclocking capability but 

cause system un-stability.

⚠

Important

∙

Overclocking your PC manually is only recommended for advanced users.

∙

Overclocking is not guaranteed, and if done improperly, it could void your warranty 

or severely damage your hardware.

∙

If you are unfamiliar with overclocking, we advise you to use 

GAME BOOST

 function 

for easy overclocking. 

∙

The BIOS items in OC menu will vary with the processor.

▶

OC Explore Mode [Normal]

Enables or disables to show the normal or expert version of OC settings. 
[Normal] 

Provides the regular OC settings in BIOS setup.  

[Expert]  

Provides the advanced OC settings for OC expert to configure in BIOS 

setup.

Note: We use * as the symbol for the OC settings of Expert mode.

▶

CPU Ratio Apply Mode [All Core]

Sets applied mode for CPU ratio. This item only appears when a CPU that supports 

Turbo Boost

 is installed.

▶

CPU Ratio [Auto]

Sets the CPU ratio that is used to determine CPU clock speed. This item can only be 

changed if the processor supports this function.

▶ Advanced CPU Configuration

Press 

Enter

 to enter the sub-menu. User can set the parameters about CPU 

power/ current. The system may become unstable or unbootable after changing the 

parameters. If it occurs, please clear the CMOS data and restore the default settings.

▶

FCH Base Clock(MHz) 

This option allows you to set base clock for the Fusion Controller Hub（FCH）. If set to

Auto, the BIOS will automatically set the clock or you can set it manually.

▶

A-XMP [Disabled]

Please enable A-XMP or select a profile of memory module for overclocking the 

memory. This item will be available when the installed processor, memory modules 

and motherboard support this function.

▶

DRAM Frequency [Auto]

Sets the DRAM frequency. Please note the overclocking behavior is not guaranteed.

▶

Adjusted DRAM Frequency 

Shows the adjusted DRAM frequency. Read-only.