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Contents

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

Specifications ......................................................................................................... 3

Package contents .................................................................................................. 8

Rear I/O Panel ....................................................................................................... 9

LAN Port LED Status Table..................................................................................... 9

Audio Ports Configuration ...................................................................................... 9

Realtek Audio Console ......................................................................................... 10

Overview of Components .................................................................................... 12

Processor Socket .................................................................................................. 13

DIMM Slots ............................................................................................................ 14

PCI_E1~5: PCIe Expansion Slots .......................................................................... 15

M2_1: M.2 Slot (Key M) ......................................................................................... 16

SATA1~6: SATA 6Gb/s Connectors ....................................................................... 17

JFP1, JFP2: Front Panel Connectors ................................................................... 17

CPU_PWR1, ATX_PWR1: Power Connectors ....................................................... 18

JUSB1~2: USB 2.0 Connectors ............................................................................. 19

JUSB3: USB 3.1 Gen1 Connector ......................................................................... 19

CPU_FAN1, PUMP_FAN1, SYS_FAN1~4: Fan Connectors ................................... 20

JAUD1: Front Audio Connector ............................................................................ 20

JCI1: Chassis Intrusion Connector ....................................................................... 21

JCOM1: Serial Port Connector ............................................................................. 21

JTPM1: TPM Module Connector ........................................................................... 22

JBAT1: Clear CMOS (Reset BIOS) Jumper ........................................................... 22

JRGB1~2: RGB LED connectors ........................................................................... 23

EZ Debug LEDs ..................................................................................................... 23

BIOS Setup ........................................................................................................... 24

Entering BIOS Setup ............................................................................................. 24

Resetting BIOS ...................................................................................................... 25

Updating BIOS ....................................................................................................... 25

EZ Mode ................................................................................................................ 27

Advanced Mode .................................................................................................... 29

OC Menu................................................................................................................ 30

Software Description ........................................................................................... 34

Installing Windows

10 ......................................................................................... 34

Installing Drivers .................................................................................................. 34

Installing Utilities ................................................................................................. 34

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MSI B450 TOMAHAWK Specifications

General