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MSI MAG Z790 TOMAHAWK WIFI DDR4

MSI MAG Z790 TOMAHAWK WIFI DDR4
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MAG Z790 TOMAHAWK WIFI DDR4
Motherboard
User Guide
Benutzerhandbuch
Manuel d’utilisation
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󻺞󼒛󻡷󻼎
󱣎󵭡󳩿󱱥
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Table of Contents

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MSI MAG Z790 TOMAHAWK WIFI DDR4 Specifications

General IconGeneral
Processor socketLGA 1700
Processor manufacturerIntel
Compatible processor seriesIntel Celeron, Intel Pentium Gold
Non-ECCYes
Memory channelsDual-channel
Number of memory slots4
Supported memory typesDDR4-SDRAM
Maximum internal memory128 GB
Supported memory clock speeds2133, 2400, 2666, 2800, 2933, 3000, 3200, 3333, 3466, 3733, 3866, 4000, 4266, 4400, 4533, 4600, 4800, 5000, 5066, 5200, 5333 MHz
Supported memory clock speed (max)5333 MHz
RAID levels0, 5, 10
Internal storage capacity10 GB
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, PCI Express
Parallel processing technology supportNot supported
Number of SATA II connectors6
Number of SATA III connectors0
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
DisplayPort version1.4
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version5.3
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Ethernet interface type2.5 Gigabit Ethernet
Component forPC
Motherboard chipsetIntel Z790
Audio output channels7.1 channels
Motherboard form factorATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64
BIOS typeEFI AMI
BIOS memory size256 Mbit
Cables includedSATA
Weight and Dimensions IconWeight and Dimensions
Depth304.8 mm
Width243.84 mm

Summary

Quick Start

Preparing Tools and Components

Lists essential tools and components required for PC assembly.

Installing a Processor

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

Installing DDR4 Memory

Instructions for correctly inserting DDR4 memory modules into the DIMM slots.

Connecting Front Panel Headers

Guides on connecting PC case front panel connectors to the motherboard.

Installing the Motherboard

Procedure for physically mounting the motherboard into the computer case.

Connecting Power Connectors

Illustrates how to connect ATX and CPU power supply cables.

Installing SATA Drives

Steps for connecting SATA storage devices to the motherboard.

Installing a Graphics Card

Guide on how to install a graphics card into the PCIe slot.

Connecting Peripheral Devices

Diagrams showing connections for external devices like monitors, keyboards, and mice.

Powering On the System

Final steps to power on the newly assembled computer.

Safety Information

Case Stand-off Notification

Warning against unnecessary stand-offs to prevent motherboard damage.

Collision Avoidance Notification

Notes protective paint around screw holes to prevent scratching.

Specifications

Special Features

MSI Center Features

Lists features related to MSI's software suite for system management.

Thermal Features

Details cooling solutions and thermal management aspects of the motherboard.

Performance Features

Highlights performance-enhancing technologies like Core Boost and Memory Boost.

DIY Friendly Features

Features designed for ease of installation and system building.

Audio Features

Information about the onboard audio capabilities.

RGB Support

Details support for RGB and ARGB lighting extensions.

BIOS Features

Information about the motherboard's BIOS capabilities.

Package Contents

Back Panel Connectors

LAN Port LED Status Table

Audio Jacks Connection

Overview of Components

CPU Socket

Introduction to the LGA1700 CPU

Explains the physical features and installation alignment of the LGA1700 CPU.

DIMM Slots

Memory Module Installation Recommendation

Provides guidance on installing memory modules for optimal performance and stability.

PCIe Expansion Slots

M.2 Slots (Key M)

Details the specifications and installation procedures for M.2 SSD slots.

Installing M.2 Module into M21 Slot

M.2 Module Installation Steps

Detailed steps for installing an M.2 SSD into the M2_1 slot.

Installing M.2 Module into M22 Slot

M.2 Module Installation Steps

Detailed steps for installing an M.2 SSD into the M2_2 slot.

Installing M.2 Modules into M23 & M24 Slots

M.2 Module Installation Steps

Detailed steps for installing M.2 SSDs into the M2_3 and M2_4 slots.

SATA Connectors

SATA1, SATA56, SATA78 & SATAA1 A2: SATA 6 Gbs Connectors

Explains the SATA 6Gb/s interface ports for connecting storage devices.

Front Panel Audio Connector

JAUD1: Front Audio Connector

Describes the connector for audio jacks on the front panel.

Front Panel Connectors

JFP1, JFP2: Front Panel Connectors

Details connectors for power, reset, LEDs, buzzer, and speaker on the case.

Tuning Controller Connector

JDASH1: Tuning Controller Connector

Describes the connector for an optional tuning controller module.

Chassis Intrusion Connector

JCI1: Chassis Intrusion Connector

Explains the connector for the chassis intrusion detection switch.

Power Connectors

CPUPWR12, ATXPWR1: Power Connectors

Details the motherboard's power connectors for ATX power supply.

USB Connectors

JUSB4: USB 3.2 Gen 2 Type-C Front Panel Connector

Describes the front panel USB 3.2 Gen 2 Type-C connector.

JUSB3: USB 3.2 Gen 1 Connector

Describes the front panel USB 3.2 Gen 1 connector.

JUSB12: USB 2.0 Connectors

Details the front panel USB 2.0 connectors.

TPM Module Connector

JTPM1: TPM Module Connector

Explains the connector for a Trusted Platform Module (TPM).

Jumpers and Connectors

Safe Boot Jumper

Configuration for enabling Safe Boot mode.

Thunderbolt Add-on Card Connector

Describes the connector for a Thunderbolt I/O expansion card.

Fan Connectors

CPUFAN1, PUMPFAN1, SYSFAN16: Fan Connectors

Details fan connectors, including PWM and DC modes.

BIOS Management

Clear CMOS (Reset BIOS) Jumper

Instructions for resetting BIOS settings using the Clear CMOS jumper.

CMOS Battery

Information on replacing the CMOS battery.

RGB LED Connectors

JRGB1: RGB LED Connector

Describes the connector for 12V RGB LED strips.

ARGB Gen2 LED Connectors

Details connectors for ARGB Gen2 LED strips and fans.

Onboard LEDs

EZ Debug LED

Explains the function of onboard LEDs for system debugging status.

Installing OS, Drivers & MSI Center

Installing Windows 10 Windows 11

Step-by-step guide for installing Windows operating systems.

Installing Drivers with MSI Driver Utility Installer

Instructions for using MSI's utility to install drivers and software.

Installing Drivers with MSI USB Drive

Guide for installing drivers from the included USB drive.

MSI Center Overview

Introduces MSI Center software for system optimization and control.

UEFI BIOS

BIOS Setup

Guide on accessing and configuring BIOS settings for optimal performance.

Resetting BIOS

Methods for restoring BIOS to default factory settings.

Updating BIOS

Procedures for updating the motherboard's BIOS via M-FLASH or MSI Center.

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