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MSI Z490-A PRO User Manual

MSI Z490-A PRO
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Quick Start
Quick Start
Thank you for purchasing the MSI® Z490-A PRO motherboard. This Quick Start section
provides demonstration diagrams about how to install your computer. Some of the
installations also provide video demonstrations. Please link to the URL to watch it
with the web browser on your phone or tablet. You may have even link to the URL by
scanning the QR code.
Preparing Tools and Components
Intel® LGA 1200 CPU
CPU Fan
DDR4 Memory
Graphics Card
SATA Hard Disk Drive
SATA DVD Drive
Phillips Screwdriver
Chassis
Power Supply Unit
A Package of Screws
Thermal Paste

Table of Contents

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MSI Z490-A PRO Specifications

General IconGeneral
Microphone inYes
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
Processor socketLGA 1200 (Socket H5)
Processor manufacturerIntel
Compatible processor seriesIntel Core i3, Intel Core i5, Intel Core i9, Intel Pentium
Wi-FiNo
LAN controllerRealtek RTL8125B
Ethernet interface type2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR4-SDRAM
Maximum internal memory128 GB
Supported memory clock speeds2133, 2400, 2666, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3733, 3866, 4000, 4133, 4200, 4266, 4300, 4400, 4533, 4600, 4800 MHz
Audio chipRealtek ALC892
Component forPC
Motherboard chipsetIntel Z490
Audio output channels7.1 channels
Motherboard form factorATX
Number of mounting holes9
Windows operating systems supportedWindows 10 x64
RAID levels0, 1, 5, 10
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, SATA III
DirectX version12.0
Parallel processing technology supportCrossfire
PCI Express x1 (Gen 3.x) slots3
Number of SATA III connectors6
USB 3.2 Gen 1 (3.1 Gen 1) connectors5
BIOS type-
Cables includedSATA
Harmonized System (HS) code84733020
Weight and Dimensions IconWeight and Dimensions
Depth305 mm
Width244 mm

Summary

Quick Start

Safety Information

Installing a Processor

Installing DDR4 Memory

Connecting the Front Panel Header

Installing the Motherboard

Connecting the Power Connectors

Installing SATA Drives

Installing a Graphics Card

Overview of Components

Installing OS, Drivers & Utilities

UEFI BIOS

BIOS Setup

Overview of BIOS setup and its importance for system configuration.

Entering BIOS Setup

Key combinations and steps to access the BIOS setup menu.

Resetting BIOS

Methods for restoring BIOS to default settings to resolve issues.

Updating BIOS

Procedures for updating the motherboard's BIOS firmware.

EZ Mode

Basic BIOS interface for viewing system info and making simple settings.

Advanced Mode

Comprehensive BIOS interface for detailed system configuration.

SETTINGS Menu

Options for configuring system parameters, chipset, and boot devices.

OC Menu

Settings for overclocking CPU frequencies and voltages.

HARDWARE MONITOR Menu

Tools for adjusting fan speeds and monitoring system voltages.

RAID Configuration

Creating RAID Volume

Step-by-step guide to setting up RAID arrays for storage.

Intel® Optane™ Memory Configuration

Installing the Intel® Optane™ Memory

Steps for installing Optane memory modules and enabling features.

Enable Intel® Optane™ Memory

How to activate Optane memory via the RST software.

Removing the Intel® Optane™ Memory

Procedures to disable and remove Optane memory safely.

Troubleshooting

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