MSI B250 KRAIT GAMING Owner's manual

1

Unpacking

Thank you for buying the MSI

®

B250 KRAIT GAMING 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

SATA Cable Labels

2

Safety Information

y The components included in this package are prone to damage from electrostatic

discharge (ESD). Please adhere to the following instructions to ensure successful

computer assembly.

y Ensure that all components are securely connected. Loose connections may cause

the computer to not recognize a component or fail to start.

y Hold the motherboard by the edges to avoid touching sensitive components.

y It is recommended to wear an electrostatic discharge (ESD) wrist strap when

handling the motherboard to prevent electrostatic damage. If an ESD wrist strap

is not available, discharge yourself of static electricity by touching another metal

object before handling the motherboard.

y Store the motherboard in an electrostatic shielding container or on an anti-static

pad whenever the motherboard is not installed.

y Before turning on the computer, ensure that there are no loose screws or metal

components on the motherboard or anywhere within the computer case.

y Do not boot the computer before installation is completed. This could cause

permanent damage to the components as well as injury to the user.

y If you need help during any installation step, please consult a certified computer

technician.

y Always turn off the power supply and unplug the power cord from the power outlet

before installing or removing any computer component.

y Keep this user guide for future reference.

y Keep this motherboard away from humidity.

y Make sure that your electrical outlet provides the same voltage as is indicated on

the PSU, before connecting the PSU to the electrical outlet.

y Place the power cord such a way that people can not step on it. Do not place

anything over the power cord.

y All cautions and warnings on the motherboard should be noted.

y If any of the following situations arises, get the motherboard checked by service

personnel:

 Liquid has penetrated into the computer.

 The motherboard has been exposed to moisture.

 The motherboard does not work well or you can not get it work according to user

guide.

 The motherboard has been dropped and damaged.

 The motherboard has obvious sign of breakage.

y Do not leave this motherboard in an environment above 60°C (140°F), it may damage

the motherboard.

3

Quick Start

Intel

®

LGA 1151 CPU

DDR4 Memory

Graphics Card

SATA Hard Disk Drive

SATA DVD Drive

A Package of Screws

Phillips Screwdriver

Chassis

Power Supply Unit

CPU Fan Thermal Paste

Quick Start

Preparing Tools and Components

4

Quick Start

http://youtu.be/bf5La099urI

Installing a Processor

1

2

3

6

4

5

7

8

9

5

Quick Start

1

2

3

Installing DDR4 memory

http://youtu.be/T03aDrJPyQs

DIMMB2 DIMMB2

DIMMB1

DIMMA2 DIMMA2 DIMMA2

DIMMA1

6

Quick Start

Connecting the Front Panel Header

http://youtu.be/DPELIdVNZUI

1

2 10

9

JFP1

1 HDD LED + 2 Power LED +

3 HDD LED - 4 Power LED -

5 Reset Switch 6 Power Switch

7 Reset Switch 8 Power Switch

9 Reserved 10 No Pin

RESET SW

POWER SW

POWER LED+

POWER LED-

HDD LED

RESET SW

JFP1

HDD LED

HDD LED -

HDD LED +

POWER LED -

POWER LED +

POWER LED

7

Quick Start

Installing the Motherboard

1

2

8

Quick Start

Installing SATA Drives

http://youtu.be/RZsMpqxythc

1

2

3

4

5

9

Quick Start

1

Installing a Graphics Card

http://youtu.be/mG0GZpr9w_A

2

3

4

5

6

10

Quick Start

Connecting Peripheral Devices

11

Quick Start

Connecting the Power Connectors

http://youtu.be/gkDYyR_83I4

ATX_PWR1

CPU_PWR1

12

Quick Start

Power On

1

4

2

3

13

Contents

Unpacking .............................................................................................................. 1

Safety Information ................................................................................................. 2

Quick Start ............................................................................................................. 3

Preparing Tools and Components .......................................................................... 3

Installing a Processor ............................................................................................. 4

Installing DDR4 memory ........................................................................................ 5

Connecting the Front Panel Header ....................................................................... 6

Installing the Motherboard ..................................................................................... 7

Installing SATA Drives............................................................................................. 8

Installing a Graphics Card ...................................................................................... 9

Connecting Peripheral Devices ............................................................................ 10

Connecting the Power Connectors ....................................................................... 11

Power On............................................................................................................... 12

Specifications ....................................................................................................... 15

Block Diagram .................................................................................................... 19

Rear I/O Panel ..................................................................................................... 20

LAN Port LED Status Table................................................................................... 20

Audio Ports Configuration .................................................................................... 20

Realtek HD Audio Manager .................................................................................. 21

Overview of Components .................................................................................... 23

CPU Socket ........................................................................................................... 25

DIMM Slots ............................................................................................................ 26

PCI_E1~6: PCIe Expansion Slots .......................................................................... 27

M2_1~2: M.2 Slots (Key M) ................................................................................... 28

SATA1~6: SATA 6Gb/s Connectors ....................................................................... 29

JFP1, JFP2: Front Panel Connectors ................................................................... 30

CPU_PWR1, ATX_PWR1: Power Connectors ....................................................... 31

JUSB1~2: USB 2.0 Connectors ............................................................................. 32

JUSB3~4: USB 3.1 Gen1 Connectors ................................................................... 32

CPU_FAN1, PUMP_FAN1, SYS_FAN1~4: Fan Connectors ................................... 33

JAUD1: Front Audio Connector ............................................................................ 34

JCI1: Chassis Intrusion Connector ....................................................................... 34

JTPM1: TPM Module Connector ........................................................................... 35

JBAT1: Clear CMOS (Reset BIOS) Jumper ........................................................... 35

JLED1: RGB LED connector ................................................................................. 36

JCOM1: Serial Port Connector ............................................................................. 36

14

Contents

JLPT1: Parallel Port Connector ........................................................................... 37

EZ Debug LED ....................................................................................................... 37

BIOS Setup ........................................................................................................... 38

Entering BIOS Setup ............................................................................................. 38

Resetting BIOS ...................................................................................................... 39

Updating BIOS ....................................................................................................... 39

EEZ Mode ........................................................................................................40

Advanced Mode .................................................................................................... 42

SETTINGS .............................................................................................................. 43

Advanced ............................................................................................................... 43

Boot ....................................................................................................................... 50

Security ................................................................................................................. 51

Save & Exit ............................................................................................................ 52

OC .......................................................................................................................... 53

M-FLASH .............................................................................................................. 60

OC PROFILE .......................................................................................................... 61

HARDWARE MONITOR .......................................................................................... 62

Software Description ........................................................................................... 63

Installing Windows

®

7/ 8.1/ 10.............................................................................. 63

Installing Drivers .................................................................................................. 63

Installing Utilities ................................................................................................. 63

LIVE UPDATE 6 ...................................................................................................... 64

COMMAND CENTER ............................................................................................. 66

GAMING APP ......................................................................................................... 70

X-BOOST ............................................................................................................... 75

MSI SMART TOOL ................................................................................................. 77

DRAGON EYE ........................................................................................................ 78

RAMDISK............................................................................................................... 79

GAMING LAN MANAGER ...................................................................................... 80

XSplit Gamecaster V2 ........................................................................................... 82

Intel

®

Extreme Tuning Utility ................................................................................ 86

SteelSeries Engine 3 ............................................................................................ 87

CPU-Z.................................................................................................................... 89

Troubleshooting .................................................................................................. 90

Regulatory Notices .............................................................................................. 91

15

Speciﬁcations

Specifications

CPU

Supports 7th/6th Gen Intel

®

Core

™

i3/i5/i7 processors,

and Intel

®

Pentium

®

and Celeron

®

processors for Socket

LGA1151

Chipset Intel

®

B250 Chipset

Memory

y

4x DDR4 memory slots, support up to 64GB



7th Gen processors support DDR4 2400/ 2133 MHz*



6th Gen processors support DDR4 2133 MHz*

y

Dual channel memory architecture

y

Supports Intel

®

Extreme Memory Profile (XMP)

* Please refer www.msi.com for more information on compatible memory.

** DDR4 memory modules can only run at maximum of 2400 MHz for 7th Gen

processors and 2133 MHz for 6th Gen processors on XMP mode.

Expansion Slots

y 3x PCIe 3.0 x16 slots (support x16/x4/x1 modes)

y 3x PCIe 3.0 x1 slots

* The PCI_E4 slot will be unavailable when an M.2 PCIe SSD module has been

installed in the M2_2 slot.

** The PCI_E2/ PCI_E5 slot will be unavailable when an expansion card has

been installed in the PCI_E3/ PCI_E6 slot.

Onboard Graphics

y 1x HDMI™ port, supports a maximum resolution of

4096x2160@30Hz(7th Gen CPU), 4096x2160@24Hz(6th Gen

CPU), 2560x1600@60Hz

y 1x DVI-D port, supports a maximum resolution of

1920x1200@60Hz

Multi-GPU y Supports 2-Way AMD

®

CrossFire

™

Technology

Storage

Intel

®

B250 Chipset

y 6x SATA 6Gb/s ports*

y 2x M.2 slots (Key M)

 Support up to PCIe 3.0 x4 and SATA 6Gb/s

 Support PCIe 3.0 x4 NVMe U.2 SSD with Turbo U.2 Host

Card**

 M2_1 slot supports 2242/ 2260 /2280/ 22110 storage

devices

 M2_2 slot supports 2242/ 2260 /2280 storage devices

 Intel

®

Optane™ Memory Ready for M2_2 slot***

y Supports Intel

®

Smart Response Technology for Intel

Core

™

processors

* M.2 and SATA ports maximum support 2x M.2 PCIe SSDs + 6x SATA HDDs.

Please refer to page 30 for M.2 slots with examples of various combination

possibilities.

** The Turbo U.2 Host Card is not included, please purchase separately.

*** Intel

®

Optane™ Technology is only supported when using 7th Gen

processors. Before using Intel

®

Optane™ memory modules, please ensure

that you have updated the drivers and BIOS to the latest version from MSI

website.

Continued on next page

16

Speciﬁcations

Continued from previous page

USB

y ASMedia

®

ASM2142 Chipset

 1x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-C port

on the back panel

 1x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-A port

on the back panel

y Intel

®

B250 Chipset

 6x USB 3.1 Gen1 (SuperSpeed USB) ports (2 Type-A

ports on the back panel, 4 ports available through the

internal USB connectors)

 6x USB 2.0 (High-speed USB) ports (2 Type-A ports on

the back panel, 4 ports available through the internal

USB connectors)

Audio

y Realtek

®

ALC892 Codec

y 7.1-Channel High Definition Audio

y Supports S/PDIF output

LAN 1x Intel I219-V Gigabit LAN controller

Back Panel

Connectors

y 1x PS/2 keyboard/ mouse combo port

y 2x USB 2.0 Type-A ports

y 1x DVI-D port

y 1x USB 3.1 Gen2 Type-A port

y 1x USB 3.1 Gen2 Type-C port

y 2x USB 3.1 Gen1 Type-A ports

y 1x HDMI

™

port

y 1x LAN (RJ45) port

y 5x OFC audio jacks

y 1x Optical S/PDIF OUT connector

Continued on next page

17

Speciﬁcations

Continued from previous page

Internal Connectors

y 1x 24-pin ATX main power connector

y 1x 8-pin ATX 12V power connector

y 6x SATA 6Gb/s connectors

y 2x USB 3.1 Gen1 connectors (supports additional 4 USB

3.1 Gen1 ports)

y 2x USB 2.0 connectors (supports additional 4 USB 2.0

ports)

y 1x 4-pin CPU fan connector

y 1x 4-pin water pump fan connector

y 4x 4-pin system fan connectors

y 1x Front panel audio connector

y 2x Front panel connectors

y 1x RGB LED connector

y 1x TPM module connector

y 1x Chassis Intrusion connector

y 1x Serial port connector

y 1x Parallel port connector

y 1x Clear CMOS jumper

I/O Controller NUVOTON NCT6795 Controller Chip

Hardware Monitor

y CPU/System temperature detection

y CPU/System fan speed detection

y CPU/System fan speed control

Form Factor

y ATX Form Factor

y 12 in. x 9.6 in. (30.4 cm x 24.3 cm)

BIOS Features

y 1x 128 Mb flash

y UEFI AMI BIOS

y ACPI 5.0, PnP 1.0a, SM BIOS 2.8

y Multi-language

Software

y Drivers

y COMMAND CENTER

y LIVE UPDATE 6

y FAST BOOT

y SUPER CHARGER

y GAMING APP

y RAMDISK

y X-BOOST

y MSI SMART TOOL

Continued on next page

18

Speciﬁcations

Continued from previous page

Software

y GAMING LAN MANAGER

y XSplit Gamecaster V2

y Intel

®

Extreme Tuning Utility

y Norton

™

Internet Security Solution

y Google Chrome

™

,Google Toolbar, Google Drive

y SteelSeries Engine 3

y CPU-Z MSI GAMING

y DRAGON EYE

Special Features

y Audio Boost

y GAMING LAN with cFos

y Intel

®

Optane™ Memory Ready

y Twin Turbo M.2

y Smart Fan Control

y Mystic Light Extension (RGB)

y PCI-E Steel Armor with Hydro dip paint

y Multi GPU – CrossFire Technology

y DDR4 Boost

y Lightning USB

y X-Boost

y Military Class 5

y 7000+ Quality Test

y VR Ready

y Dragon eye

y Xsplit

y RAMDisk

y GAMING HOTKEY

y Click BIOS 5

y Mystic light SYNC

y WTFast GPN*

 2-Month Premium License

 Multi-Server Network Optimization

 Advanced Lag Spike & Disconnect Reduction

* This offer is valid for a limited period only, for more information please visit

www.msi.com

19

Block Diagram

LPC Bus

2 x USB 3.1 Gen2

2 Channel DDR4 Memory

6 x USB 3.1 Gen1

2 x M.2

6 x USB 2.0

PCI-E Bus

PCI Express Bus

P/S2 Mouse / Keyboard

Audio Jacks

DMI 3.0

B250

CPU

NV6795

Super I/O

Realtek

ALC892

ASMEDIA

ASM2142

x2

PCI Express Bus

HDMI DVI-D

Switch

6 x SATA 6Gb/s

x1

PCIe x1 slot

x1

PCIe x1 slot

x1

Switch

PCIe x1 slot

20

Rear I/O Panel

PS/2

LAN

USB 2.0

Audio Ports

Optical S/PDIF-Out

DVI-D

USB 3.1 Gen2

USB 3.1 Gen1USB 3.1 Gen2

Type-C

Link/ Activity LED

Status Description

Off No link

Yellow Linked

Blinking Data activity

Speed LED

Status Description

Off 10 Mbps connection

Green 100 Mbps connection

Orange 1 Gbps connection

LAN Port LED Status Table

Audio Ports Configuration

Audio Ports

Channel

2 4 6 8

Center/ Subwoofer Out ● ●

Rear Speaker Out ● ● ●

Line-In/ Side Speaker Out ●

Line-Out/ Front Speaker Out ● ● ● ●

Mic In

(●: connected, Blank: empty)

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