MSI Z490-A PRO - Инструкция по эксплуатации - Страница 43

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UEFI BIOS

UEFI BIOS

MSI UEFI BIOS is compatible with UEFI (Unified Extensible Firmware Interface) 

architecture. The UEFI BIOS firmware infrastructure has many new functions and 

advantages that traditional BIOS cannot achieve. It will fully support future PCs and 

devices that comply with UEFI firmware architecture.

⚠

Important

The term BIOS in this user guide refers to UEFI BIOS unless otherwise noted.

UEFI advantages

∙

Fast booting - UEFI can directly boot the operating system and save the BIOS self-

test process. And also eliminates the time to switch to CSM mode during POST

∙

Supports for hard drive partitions larger than 2 TB.

∙

Supports more than 4 primary partitions with a GUID Partition Table (GPT).

∙

Supports unlimited number of partitions

∙

Supports full capabilities of new devices - new devices may not provide backward 

compatibility.

∙

Supports secure startup - UEFI can check the validity of the operating system to 

ensure that no malware tampers with the startup process.

Incompatible UEFI cases

∙

32-bit Windows operating system 

- this motherboard supports only 64-bit Windows 

10 operating system.

∙

Older graphics card

 - the system will detect your graphics card. When display a 

warning message 

There is no GOP (Graphics Output protocol) support detected in 

this graphics card.

⚠

Important

We recommend that you to replace with a GOP/UEFI compatible graphics card or 

using integrated graphics from CPU for having normal function..

How to check the BIOS mode?

After entering the BIOS, find the BIOS Mode at the top of the screen.

CPU Temperature:

MotherBoard Temperature:

VCore:

DDR Voltage:

BIOS Mode: 

UEFI

UEFI boot mode