MSI H270-A User Manual

1
Unpacking
Unpacking
Thank you for buying the MSI
®
H270-A PRO motherboard. Check to make sure your
motherboard box contains the following items. If something is missing, contact your
dealer as soon as possible.
SATA Cable x2
Drivers & Utilities
Disc
Motherboard User
Guide
I/O Shield
Motherboard

MSI H270-A Specifications

General

Form Factor	ATX
Socket	LGA 1151
Chipset	Intel H270
Memory Slots	4
Max Memory	64GB
PCIe 3.0 x16 Slots	2
PCIe 3.0 x1 Slots	4
SATA 6Gb/s	6
M.2 Slots	1
USB 2.0 Ports	6
LAN	1 x Realtek RTL8111H Gigabit LAN controller
Memory Speed	2400MHz
Video Outputs	HDMI, DVI-D

Summary

Safety Information and Precautions

Quick Start Guide

Core Component Installation

Installing the Processor

Step-by-step guide for installing the CPU onto the motherboard socket.

Installing Memory Modules

Provides recommendations for installing memory modules correctly into DIMM slots.

Installing Expansion Cards

Installing Storage Devices

Instructions for installing M.2 and SATA storage devices.

Connecting Power and Front Panel

Details on connecting power supply and front panel connectors.

BIOS Setup Overview

Entering BIOS Setup

Methods to access and navigate the BIOS/UEFI setup utility.

Resetting and Updating BIOS

Procedures for resetting BIOS settings and updating system firmware.

EZ Mode Interface

Advanced Mode Interface

Overclocking Settings

Details overclocking settings for CPU and memory.

BIOS Update Procedures

Procedures for updating the system BIOS using M-FLASH.

System Monitoring

RAID Configuration

Using Intel® Rapid Storage Technology

Managing RAID Volumes

RAID Troubleshooting

Steps to handle failed hard drives and rebuild RAID arrays.

Troubleshooting Common Issues

Power and Display Issues