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JAUD1: Front Audio Connector

This connector allows you to connect audio jacks on the front panel.

2 10

Pin Signal Name Pin Signal Name

1 MIC L 2 Ground

3 MIC R 4 NC

5 Head Phone R 6 MIC Detection

7 SENSE_SEND 8 No Pin

9 Head Phone L 10 Head Phone Detection

JFP1, JFP2: Front Panel Connectors

The JFP1 connector controls the power on, power reset, and the LEDs on your PC

case/chassis. Power Switch/ Reset Switch headers allow you to connect power button/

reset button. Power LED header connects to LED light on the PC case, and HDD LED

header indicates the activity of the hard disk. The JFP2 connector is for Buzzer and

Speaker. To connect the cables from PC case to the right pins, please refer to the

following images below.

2 10

Power LED

Reserved

Power Switch

JFP1

Reset SwitchHDD LED

JFP2

Buzzer

Speaker

⚠

Important

Please note that Power LED and HDD LED have positive and negative connection,

you need to link up the cable to the corresponding positive and negative port on the

motherboard. Otherwise, LEDs won’t work properly.

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MSI MAG B760 TOMAHAWK WIFI Specifications

General

Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium Gold
Supported processor sockets	LGA 1700
Maximum number of SMP processors	1
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR5-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	7000, 6800, 6600, 6400, 6200, 6000, 5800, 5600, 5400, 5200, 5000, 4800 MHz
Supported memory clock speed (max)	7000 MHz
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Bluetooth version	5.3
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
DisplayPort version	1.4
USB 2.0 ports quantity	USB 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.
VGA (D-Sub) ports quantity	0
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	M.2, SATA III
BIOS type	UEFI AMI
ACPI version	6.4
BIOS memory size	256 Mbit
System Management BIOS (SMBIOS) version	3.5
Parallel processing technology support	-
Audio chip	Realtek ALC897
Component for	PC
Power source type	ATX
Audio output channels	7.1 channels
Windows operating systems supported	Windows 10, Windows 11