MSI Z370 TOMAHAWK User manual

I
Quick Start
Quick Start
Thank you for purchasing the MSI®Z370 TOMAHAWK 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.
Kurzanleitung
Danke, dass Sie das MSI®Z370 TOMAHAWK Motherboard gewählt
haben. Dieser Abschnitt der Kurzanleitung bietet eine Demo zur
Installation Ihres Computers. Manche Installationen bieten auch
die Videodemonstrationen. Klicken Sie auf die URL, um diese
Videoanleitung mit Ihrem Browser auf Ihrem Handy oder Table
anzusehen. Oder scannen Sie auch den QR Code mit Ihrem Handy,
um die URL zu öffnen.
Présentation rapide
Merci d’avoir choisi la carte mère MSI®Z370 TOMAHAWK. Ce
manuel fournit une rapide présentation avec des illustrations
explicatives qui vous aideront à assembler votre ordinateur. Des
tutoriels vidéo sont disponibles pour certaines étapes. Cliquez sur
le lien fourni pour regarder la vidéo sur votre téléphone ou votre
tablette. Vous pouvez également accéder au lien en scannant le QR
code qui lui est associé.
Быстрый старт
Благодарим вас за покупку материнской платы MSI®Z370
TOMAHAWK. Вэтом разделе представлена информация,
которая поможет вам при сборке комьютера. Для некоторых
этапов сборки имеются видеоинструкции. Для просмотра
видео, необходимо открыть соответствующую ссылку в
веб-браузере на вашем телефоне или планшете. Вы также
можете выполнить переход по ссылке, путем сканирования
QR-кода.

II Quick Start
1
2
3
6
45
7
8
9
Installing a Processor/ Installation des Prozessors/ Installer un
processeur/ Установка процессора
https://youtu.be/4ce91YC3Oww

III
Quick Start
Installing DDR4 memory/ Installation des DDR4-Speichers/
Installer une mémoire DDR4/ Установка памяти DDR4
http://youtu.be/T03aDrJPyQs
DIMMB2 DIMMB2
DIMMB1
DIMMA2 DIMMA2 DIMMA2
DIMMA1
1
1
2
2
3
3

IV Quick Start
RESET SW
POWER SW
POWER LED+
POWER LED-
HDD LED
HDD LED
RESET SW
JFP1
HDD LED HDD LED -
HDD LED +
POWER LED -
POWER LED +
POWER LED
Connecting the Front Panel Header/ Anschließen der
Frontpanel-Stiftleiste/ Connecter un connecteur du panneau
avant/ Подключение разъемов передней панели
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

V
Quick Start
Installing the Motherboard/ Installation des Motherboards/
Installer la carte mère/ Установка материнской платы
1
2

VI Quick Start
1
23
4
5
Installing SATA Drives/ Installation der SATA-Laufwerke/
Installer le disque dur SATA/ Установка дисков SATA
http://youtu.be/RZsMpqxythc

VII
Quick Start
1
2
3
4
5
6
Installing a Graphics Card/ Einbau der Grafikkarte/ Installer
une carte graphique/ Установка дискретной видеокарты
http://youtu.be/mG0GZpr9w_A

VIII Quick Start
Connecting Peripheral Devices/ Peripheriegeräte/
Connecter un périphérique anschliessen/ Подключение
периферийных устройств

IX
Quick Start
Connecting the Power Connectors/ Stromanschlüsse
anschliessen/ Connecter les câbles du module d’alimentation/
Подключение разъемов питания
http://youtu.be/gkDYyR_83I4
ATX_PWR1 CPU_PWR1

XQuick Start
1
4
2
3
Power On/ Einschalten/ Mettre sous-tension/ Включение
питания

1
Contents
Contents
Safety Information................................................................................................. 2
Specifications......................................................................................................... 3
Rear I/O Panel ....................................................................................................... 8
LAN Port LED Status Table..................................................................................... 8
Audio Ports Configuration...................................................................................... 8
Realtek HD Audio Manager .................................................................................... 9
Overview of Components .................................................................................... 11
CPU Socket ........................................................................................................... 12
DIMM Slots............................................................................................................ 13
PCI_E1~6: PCIe Expansion Slots.......................................................................... 14
M2_1~2: M.2 Slots (Key M) ................................................................................... 15
SATA1~6: SATA 6Gb/s Connectors ....................................................................... 16
JFP1, JFP2: Front Panel Connectors................................................................... 17
CPU_PWR1, ATX_PWR1: Power Connectors ....................................................... 18
JUSB1~2: USB 2.0 Connectors............................................................................. 19
JUSB3~4: USB 3.1 Gen1 Connectors ................................................................... 19
CPU_FAN1, PUMP_FAN1, SYS_FAN1~4: Fan Connectors................................... 20
JAUD1: Front Audio Connector ............................................................................ 21
JCI1: Chassis Intrusion Connector....................................................................... 21
JTPM1: TPM Module Connector........................................................................... 22
JBAT1: Clear CMOS (Reset BIOS) Jumper........................................................... 22
JRGB1: RGB LED connector................................................................................. 23
JCOM1: Serial Port Connector ............................................................................. 23
EZ Debug LED....................................................................................................... 24
JPWRLED1: LED power input............................................................................... 24
BIOS Setup........................................................................................................... 25
Entering BIOS Setup............................................................................................. 25
Resetting BIOS...................................................................................................... 26
Updating BIOS....................................................................................................... 26
EZ Mode ................................................................................................................ 27
Advanced Mode .................................................................................................... 29
OC Menu................................................................................................................ 30
Software Description........................................................................................... 38
Installing Windows®10......................................................................................... 38
Installing Drivers .................................................................................................. 38
Installing Utilities ................................................................................................. 38

2Safety Information
Safety Information
yThe components included in this package are prone to damage from electrostatic
discharge (ESD). Please adhere to the following instructions to ensure successful
computer assembly.
yEnsure that all components are securely connected. Loose connections may cause
the computer to not recognize a component or fail to start.
yHold the motherboard by the edges to avoid touching sensitive components.
yIt 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.
yStore the motherboard in an electrostatic shielding container or on an anti-static pad
whenever the motherboard is not installed.
yBefore turning on the computer, ensure that there are no loose screws or metal
components on the motherboard or anywhere within the computer case.
yDo not boot the computer before installation is completed. This could cause
permanent damage to the components as well as injury to the user.
yIf you need help during any installation step, please consult a certified computer
technician.
yAlways turn off the power supply and unplug the power cord from the power outlet
before installing or removing any computer component.
yKeep this user guide for future reference.
yKeep this motherboard away from humidity.
yMake sure that your electrical outlet provides the same voltage as is indicated on the
PSU, before connecting the PSU to the electrical outlet.
yPlace the power cord such a way that people can not step on it. Do not place anything
over the power cord.
yAll cautions and warnings on the motherboard should be noted.
yIf 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.
yDo not leave this motherboard in an environment above 60°C (140°F), it may damage
the motherboard.

3
Specifications
Specifications
CPU Supports 8th Generation Intel®Core™ Processors, and Intel®
Pentium®and Celeron®Processors for Socket LGA1151
Chipset Intel®Z370 Express Chipset
Memory
y4x DDR4 memory slots, support up to 64GB
ySupports DDR4 4000+(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/
3466(OC)/ 3400(OC)/ 3333(OC)/ 3300(OC)/ 3200(OC)/
3000(OC)/ 2800(OC)/ 2667/ 2400/ 2133 MHz Memory
ySupports Dual-Channel mode
ySupports non-ECC, un-buffered memory
ySupports Intel®Extreme Memory Profile (XMP)
* Please refer www.msi.com for more information on compatible memory.
Expansion Slots
y3x PCIe 3.0 x16 slots (support x16/x4/x1 modes)*
y3x PCIe 3.0 x1 slots**
* The PCI_E4 slot will be unavailable when an M.2 PCIe SSD module has been
installed in the M.2_2 slot.
** The PCI_E2 slot will be unavailable when an expansion card has been installed
in the PCI_E3 slot.
Onboard Graphics
y1x HDMI™ port, supports a maximum resolution of
4096x2160@30Hz, 2560x1600@60Hz
y1x DVI-D port, supports a maximum resolution of
1920x1200@60Hz
Multi-GPU ySupports 2-Way AMD®CrossFire™Technology
Storage
Intel®Z370 Chipset
y6x SATA 6Gb/s ports*
y2x 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 all M.2***
* M.2 and SATA ports maximum support 2x M.2 PCIe SSDs + 6x SATA HDDs.
Please refer to page 16 for M.2 slots with examples of various combination
possibilities.
** The Turbo U.2 Host Card is not included, please purchase separately.
*** Please refer to the Intel®Optane™ Memory Configuration Guide on MSI
website.
Continued on next page

4Specifications
Continued from previous page
RAID
Intel®Z370 Chipset
ySupports RAID 0, RAID1, RAID 5 and RAID 10 for SATA
storage devices
ySupports RAID 0 and RAID1 for M.2 PCIe storage devices*
* M.2 PCIe RAID volume can be created with M.2/Optane Genie.
USB
yASMedia®ASM3142 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
yIntel®Z370 Chipset
8x USB 3.1 Gen1 (SuperSpeed USB) ports (4 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
yRealtek®ALC892 Codec
y7.1-Channel High Definition Audio
ySupports S/PDIF output
LAN 1x Intel I219-V Gigabit LAN controller
Back Panel
Connectors
y1x PS/2 keyboard/ mouse combo port
y2x USB 2.0 Type-A ports
y1x DVI-D port
y1x USB 3.1 Gen2 Type-A port
y1x USB 3.1 Gen2 Type-C port
y4x USB 3.1 Gen1 Type-A ports
y1x HDMI™port
y1x LAN (RJ45) port
y5x OFC audio jacks
y1x Optical S/PDIF OUT connector
Continued on next page

5
Specifications
Continued from previous page
Internal Connectors
y1x 24-pin ATX main power connector
y1x 8-pin ATX 12V power connector
y6x SATA 6Gb/s connectors
y2x USB 3.1 Gen1 connectors (supports additional 4 USB 3.1
Gen1 ports)
y2x USB 2.0 connectors (supports additional 4 USB 2.0
ports)
y1x 4-pin CPU fan connector
y1x 4-pin water pump fan connector
y4x 4-pin system fan connectors
y1x Front panel audio connector
y2x Front panel connectors
y1x RGB LED connector
y1x TPM module connector
y1x Chassis Intrusion connector
y1x Serial port connector
y1x Clear CMOS jumper
I/O Controller NUVOTON NCT6795 Controller Chip
Hardware Monitor
yCPU/System temperature detection
yCPU/System fan speed detection
yCPU/System fan speed control
Form Factor yATX Form Factor
y12 in. x 9.6 in. (30.4 cm x 24.3 cm)
BIOS Features
y1x 128 Mb flash
yUEFI AMI BIOS
yACPI 5.0, PnP 1.0a, SM BIOS 2.8
yMulti-language
Continued on next page

6Specifications
Continued from previous page
Software
yDrivers
yAPP MANAGER
ySUPER CHARGER
yCOMMAND CENTER
yLIVE UPDATE 6
yMSI SMART TOOL
yRAMDISK
yDPC LATENCY TUNER
yFAST BOOT
yX-BOOST
yDRAGON EYE
yGAMING APP
yMYSTIC LIGHT
yGAMING LAN MANAGER
yOpen Broadcaster Software (OBS)
yTriDef® VR & SmartCam
ySteelSeries Engine 3
yWTFast*
yCPU-Z MSI GAMING
yIntel®Extreme Tuning Utility
yGoogle Chrome™ ,Google Toolbar, Google Drive
yNorton™ Internet Security Solution
* This offer is valid for a limited period only, for more information please visit
www.msi.com
Continued on next page

7
Specifications
Continued from previous page
Special Features
yAudio
Audio Boost
yNetwork
GAMING LAN with Gaming LAN Manager
yStorage
Twin Turbo M.2
yFan
Pump Fan
Smart Fan Control
yLED
Mystic Light
Mystic Light Extension (RGB)
Mystic light SYNC
EZ DEBUG LED
yProtection
PCI-E Steel Armor
yPerformance
Multi GPU – CrossFire Technology
DDR4 Boost
USB with type A+C
Lightning USB(3142)
yStability
Military Class 5
yVR
VR Ready
yGamer Experience
GAMING HOTKEY
GAMING MOUSE Control
yBIOS
Click BIOS 5
yCertification
Quadro Ready
SteelSeries Certified

8Rear I/O Panel
Rear I/O Panel
PS/2 LAN
USB 2.0
Audio Ports
Optical S/PDIF-Out
DVI-D
USB 3.1 Gen1
USB 3.1 Gen2
USB 3.1 Gen1
USB 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
2468
Center/ Subwoofer Out ● ●
Rear Speaker Out ●●●
Line-In/ Side Speaker Out ●
Line-Out/ Front Speaker Out ●●●●
Mic In
(●: connected, Blank: empty)

9
Rear I/O Panel
Realtek HD Audio Manager
After installing the Realtek HD Audio driver, the Realtek HD Audio Manager icon will
appear in the system tray. Double click on the icon to launch.
yDevice Selection - allows you to select a audio output source to change the related
options. The check sign indicates the devices as default.
yApplication Enhancement - the array of options will provide you a complete guidance
of anticipated sound effect for both output and input device.
yMain Volume - controls the volume or balance the right/left side of the speakers that
you plugged in front or rear panel by adjust the bar.
yProfiles - toggles between profiles.
yAdvanced Settings - provides the mechanism to deal with 2 independent audio
streams.
yJack Status - depicts all render and capture devices currently connected with your
computer.
yConnector Settings - configures the connection settings.
Auto popup dialog
When you plug into a device at an audio jack, a dialogue window will pop up asking you
which device is current connected.
Each jack corresponds to its default setting as shown on the next page.
Jack Status
Device
Selection
Connector
Settings
Profiles
Main Volume
Application
Enhancement
Advanced
Settings

10 Rear I/O Panel
AUDIO INPUT
Rear Front
Side Center/
Subwoofer
Audio jacks to headphone and microphone diagram
Audio jacks to stereo speakers diagram
Audio jacks to 7.1-channel speakers diagram
AUDIO INPUT