B760MX2-E D4 - Wall socket BIOSTAR - Free user manual and instructions

Product Type	Motherboard
Form Factor	uATX (208 mm x 236 mm)
CPU Compatibility	Intel LGA1700 (12th/13th Gen Core i9/i7/i5/i3, Pentium, Celeron)
Chipset	Intel B760
Memory	2x DDR4 DIMM, up to 64 GB, support XMP (DDR4-1866 to 4400+ OC)
Storage	1x M.2 (PCIe 4.0 x4 / SATA) + 4x SATA III (6 Gb/s)
LAN	Realtek RTL8125B 2.5 Gigabit Ethernet
Audio	Realtek ALC897, 7.1-channel High Definition Audio
USB Ports (Rear)	2x USB 3.2 Gen1, 4x USB 2.0
USB Ports (Internal)	2x USB 3.2 Gen1 via header, 4x USB 2.0 via headers
Expansion Slots	1x PCIe 4.0 x16, 1x PCIe 3.0 x1
Rear I/O	1x PS/2, 1x HDMI, 1x VGA, 1x DVI-D, 2x USB 3.2 Gen1, 4x USB 2.0, 1x 2.5G LAN, 3x audio jacks, 1x WiFi antenna port
Power Supply	ATX 24-pin + 8-pin CPU power
Weight (estimated)	0.8 kg (1.76 lbs)
Operating System Support	Windows 10/11 (64-bit)

Frequently Asked Questions - B760MX2-E D4 BIOSTAR

What CPU socket does the B760MX2-E D4 use?

It uses an LGA1700 socket, compatible with 12th and 13th Gen Intel Core, Pentium, and Celeron processors.

Does this motherboard support DDR4 or DDR5?

It supports DDR4 memory only, with dual-channel capability and speeds up to 4400 MHz (OC).

How many M.2 slots are available?

There is one M.2 slot (M key) supporting PCIe 4.0 x4 and SATA modes. Additionally, there is an M.2 E-key slot for Wi-Fi/Bluetooth.

What is the maximum RAM capacity?

The maximum total memory is 64 GB, with two DDR4 DIMM slots supporting up to 32 GB each.

Does it have integrated Wi-Fi?

No, but it includes a Wi-Fi antenna port and an M.2 E-key slot for installing a compatible Wi-Fi/BT module (not included).

What type of LAN port does it have?

It features a Realtek RTL8125B 2.5 Gigabit Ethernet controller, offering speeds up to 2.5 Gbps.

How do I clear the CMOS?

Use the JCMOS1 jumper: short pins 1-2 with a screwdriver for 5 seconds (power off), then return to open position.

Can I use both M.2 SSD and SATA ports simultaneously?

Yes, but when using a SATA M.2 SSD in the M.2 slot, the SATA_4 port will be disabled. Other SATA ports remain active.

What is the form factor of this motherboard?

It is a uATX board with dimensions 208 mm x 236 mm, fitting most standard cases.

How do I update the BIOS?

You can use the BIOSTAR BIO-Flasher utility (from USB drive) or the BIOS Update Utility in Windows. Download the latest BIOS from Biostar's website.

USER MANUAL B760MX2-E D4 BIOSTAR

FCC Information and Copyright

This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation.

The vendor makes no representations or warranties with respect to the contents here and specially disclaims any implied warranties of merchantability or fitness for any purpose. Further the vendor reserves the right to revise this publication and to make changes to the contents here without obligation to notify any party beforehand.

Duplication of this publication, in part or in whole, is not allowed without first obtaining the vendor's approval in writing.

The content of this user's manual is subject to be changed without notice and we will not be responsible for any mistakes found in this user's manual. All the brand and product names are trademarks of their respective companies.

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

Table Of Contents

FCC Information and Copyright 1

Chapter 1: Introduction....3

1.1 Before You Start 3
1.2 Package Checklist....3
1.3 Specifications....4
1.4 Rear Panel Connectors....5
B760....6
1.5 Motherboard Layout 6
B760....7

Chapter 2: Hardware installation....8

2.1 Install Central Processing Unit (CPU) 8
2.2 Install a Heatsink....10
2.3 Connect Cooling Fans 11
2.4 Install System Memory 11
2.5 Expansion Slots 13
2.6 Jumper & Switch Setting 15
2.7 Headers & Connectors.... 16
2.8 LEDs 20

Chapter 3: UEFI BIOS & Software....21

3.1 UEFI BIOS Setup 21
3.2 BIOS Update.... 21
3.3 Software.... 25

Chapter 4: Useful help....26

4.1 Driver Installation 26
4.2 AMI BIOS Beep Code.... 27
4.3 Troubleshooting....27

APPENDIX I: Specifications in Other Languages 28

Arabic....28
German 29
Spanish 30
Thai 31
Japan....32

Chapter 1: Introduction

1.1 Before You Start

Thank you for choosing our product. Before you start installing the motherboard, please make sure you follow the instructions below:

• Prepare a dry and stable working environment with sufficient lighting.
  • Always disconnect the computer from power outlet before operation.
• Before you take the motherboard out from anti-static bag, ground yourself properly by touching any safely grounded appliance, or use grounded wrist strap to remove the static charge.
• Avoid touching the components on motherboard or the rear side of the board unless necessary. Hold the board on the edge, do not try to bend or flex the board.
• Do not leave any unfastened small parts inside the case after installation. Loose parts will cause short circuits which may damage the equipment.
• Keep the computer from dangerous area, such as heat source, humid air and water.
• The operating temperatures of the computer should be 0 to 45 degrees Celsius.
  • To avoid injury, be careful of:
  Sharp pins on headers and connectors
  Rough edges and sharp corners on the chassis
  Damage to wires that could cause a short circuit

1.2 Package Checklist

• Serial ATA Cable x2
  • Rear I/O Panel for ATX Case x1
  • WIFI antenna accessories x1
• Quick Installation Guide x1
  • Fully Setup Driver DVD x1
• M.2 Anchor x1

Note

» The package contents may be different due to the sales region or models in which it was sold. For more information about the standard package in your region, please contact your dealer or sales representative.

1.3 Specifications

Specifications
CPU Support	Support for 12th/13th Generation Intel® CoreTM i9/ i7/ i5/ i3 processors and Intel® Pentium® processors/Intel® Celeron® processors in the LGA1700 package* Please refer to www.biostar.com.tw for CPU support list.
Chipset Intel® B760
Memory	Supports Dual Channel DDR4 1866/ 2133/ 2400/ 2666/ 2933/ 3200/ 3600(OC)/ 3800(OC)/ 4000(OC)/ +4400(OC)2x DDR4 DIMM Memory Slot, Max. Supports up to 64 GB MemoryEach DIMM supports non-ECC 4/8/16/32GB DDR4 moduleSupport Intel® Extreme Memory Profile (XMP) memory modules* Please refer to www.biostar.com.tw for Memory support list.
Storage	-- Total supports 1x M.2 socket and 4x SATA III (6Gb/s) ports4x SATA III Connector (6Gb/s)1x M.2 (M Key) Socket (M2_PCIEG3_32G_SATA):Supports M.2 Type 2240 /2260 /2280 SSD moduleSupports PCI-E 3.0 x4 (32Gb/s) / PCI-E 4.0 x4 (64Gb/s) - NVMe/ AHCI SSD & SATA SSD
LAN	B760MX-E D4 / B760MH D4Intel i219v10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability	B760MX2-E D4RTL8125B10/ 100/ 1000/ 2500 Mb/s auto negotiation, Half / Full duplex capability
Audio Codec	ALC8977.1 Channels, High Definition Audio
USB	4x USB 3.2 (Gen1) port (2 on rear I/Os and 2 via internal headers)8x USB 2.0 port (4 on rear I/Os and 4 via internal headers)
Expansion Slots	1x PCIe 3.0 x1 Slot1x PCIe 4.0 x16 Slot
Rear I/Os	B760MX-E D4 / B760MX2-E D41x WIFI Antenna Port1x PS/2 Keyboard/ Mouse Port1x HDMI1x VGA+DVI Port2x USB 3.2 (Gen1) port4x USB 2.0 port1x LAN port3x Audio Jack	B760MH D41x PS/2 Keyboard/ Mouse Port1x HDMI1x VGA Port2x USB 3.2 (Gen1) port4x USB 2.0 port1x LAN port3x Audio Jack
Internal I/Os	B760MX-E D4 / B760MX2-E D44x SATA III Connector (6Gb/s)1x M.2 (E Key) Socket : Supports 2230 type Wi-Fi &Bluetooth module and Intel® CNVi2x USB 2.0 Header (each header supports 2 USB 2.0ports)1x USB 3.2 (Gen1) Header (each header supports 2 USB3.2 (Gen1) ports)1x 8-Pin Power Connector1x 24-Pin Power Connector1x CPU Fan Connector1x System Fan Connector1x Front Panel Header1x System Fan Connector1x Front Panel Header1x Front Audio Header1x Internal Stereo Speaker Header1x Clear CMOS Header1x COM Port Header1x TPM Header* M.2 (E key) Wi-Fi card is not provided	B760MH D44x SATA III Connector (6Gb/s)2x USB 2.0 Header (each header supports 2 USB 2.0ports)1x USB 3.2 (Gen1) Header (each header supports 2 USB3.2 (Gen1) ports)1x 8-Pin Power Connector1x 24-Pin Power Connector1x CPU Fan Connector1x System Fan Connector1x Front Panel Header1x Front Audio Header1x Internal Stereo Speaker Header1x Clear CMOS Header1x COM Port Header1x TPM Header
Form Factor uATX Form Factor, 208 mm x 236 mm
OS Support	Windows 10(64bit) / Windows 11(64bit)* Biostar reserves the right to add or remove support for any OS with or without notice.

1.4 Rear Panel Connectors

B760MX-E D4

B760MX2-E D4

B760MH D4

Note

» VGA/ HDMI/ DVI-D ports only work with an Intel® integrated Graphics Processor.
» Maximum resolution

HDMI: 4096 x 2160 @24Hz

VGA: 4096 x 2304 @60Hz

DVI-D: 1920 x 1200 @60Hz

» The mainboard supports three onboard display outputs at same time and the display output configuration can be selected in Intel graphics driver utility.
» When using the front HD audio jack and plug in the headset / microphone, the rear sound will be automatically Disabled.
» The WiFi antenna port allows you to connect to the E KEY module and use the WiFi & Bluetooth function.

1.5 Motherboard Layout

B760MX-E D4 / B760MX2-E D4

Note

» ■ represents the 1st pin.

B760MH D4

Note

» ■ represents the 1st pin.

Chapter 2: Hardware installation

2.1 Install Central Processing Unit (CPU)

Step 1: Locate the CPU socket on the motherboard

Note

» Remove pin cap before installation, and make good preservation for future use. When the CPU is removed, cover the pin cap on the empty socket to ensure pin legs won't be damaged.
» The motherboard might equip with two different types of pin cap. Please refer below instruction to remove the pin cap.

Step 2: Open ILM Lever and then load plate using finger tab.

Step 3: Align and seat processor package on socket.

Step 4: Close the load plate.

Technical line drawing of a mechanical component with mounting flanges and internal components (no text or symbols)

Step 5: Remove and save cover.

Mechanical assembly diagram showing a component being rotated with a blue arrow (no text or symbols present)

Step 6: Close ILM Lever and latch

Technical diagram of a mechanical component with mounting flanges and a blue rotation arrow indicating assembly (no text or symbols)

Note

» Ensure that you install the correct CPU designed for LGA1700 socket.
» The CPU fits only in one correct orientation. Do not force the CPU into the socket to prevent damaging the CPU.

2.2 Install a Heatsink

Step 1: Place the CPU fan assembly on top of the installed CPU and make sure that the four fasteners match the motherboard holes. Orient the assembly and make the fan cable is closest to the CPU fan connector.

Step 2: Press down two fasteners at one time in a diagonal sequence to secure the CPU fan assembly in place. As each fastener locks into position a click should be heard.

Note

» Apply the thermal interface material on the CPU before heatsink installation, if necessary.
» Do not forget to connect the CPU fan connector.
» For proper installation, please kindly refer to the installation manual of your CPU heatsink.

2.3 Connect Cooling Fans

These fan headers support cooling-fans built in the computer. The fan cable and connector may be different according to the fan manufacturer.

CPU_FAN: CPU Fan Header

Pin	Assignment
1	Ground
2	+1 2V
3	FAN RPM rate sense
4	Al Fan Control

SYS_FAN1: System Fan Header

Pin Assignment

1 Ground

2 +1 2V

3 FAN RPM rate sense

4 Al Fan Control

Note

» CPU_FAN, SYS_FAN1 support 4-pin and 3-pin head connectors. When connecting with wires onto connectors, please note that the red wire is the positive and should be connected to pin#2, and the black wire is Ground and should be connected to pin#1(GND).

2.4 Install System Memory

DDR4 Modules

Step 1: Unlock a DIMM slot by pressing the retaining clips outward. Align a DIMM on the slot such that the notch on the DIMM matches the break on the slot.

Technical line drawing of a RAM module with mounting bracket and clamping mechanism (no text or symbols)

Step 2: Insert the DIMM vertically and firmly into the slot until the retaining clips snap back in place and the DIMM is properly seated.

Technical line drawing of a mechanical component with directional arrows indicating motion (no text or symbols)

Note

» If the DIMM does not go in smoothly, do not force it. Pull it all the way out and try again.

Memory Capacity

DIMM Socket Location DDR4 Module Total Memory	Size
DDR4_A 4GB/8GB/16GB/32GB	Max is 64GB.
DDR4_B 4GB/8GB/16GB/32GB

Dual Channel Memory Installation

Please refer to the following requirements to activate Dual Channel function: Install memory module of the same density in pairs, shown in the table.

Dual Channel Status DDR4_A DDR4_B
Disabled O X
Disabled X O
Enabled O O

(O means memory installed, X means memory not installed.)

Note

» When installing more than one memory module, we recommend to use the same brand and capacity memory on this motherboard.

2.5 Expansion Slots

PCIEG4X16: PCI-Express Gen4 x16 Slots (x16 mode)

• PCI-Express 4.0 compliant.
• The maximum bandwidth of the PCIe slot is 64GB/s.

PCIEG3X1: PCI-Express Gen3 x1 Slots

• PCI-Express 3.0 compliant.
• Data transfer bandwidth up to 1GB/s per direction; 2GB/s in total.

M2\_PCIEG3\_32G\_SATA: M.2 (M Key) Socket

• The M.2 slot supports M.2 Type 2240/ 2260/ 2280 SSD module. When installing M.2 SSD module, please place the screw and hex pillar to correct position.
• Supports M.2 SATA III (6Gb/s) module and M.2 PCI Express module up to Gen3 x4 (32Gb/s) - NVMe & AHCI SSD/ SATA SSD.

HYBRID\_WIFI6: M.2 (E Key) Socket (M.2 (E key) Wi-Fi card is not provided)

• Support M.2 socket 2230 type module.
- Supports WiFi/ Bluetooth module and Intel® CNVi (Integrated WiFi/ BT).

Note

» When using SATA SSD module on M.2 slot (M2_PCIEG3_32G_SATA), the SATA_4 connector will be disabled.

Install M.2 Anchor

1. Lock the M.2 Anchor into the motherboard hole which you use for type of M.2 SSD.
2. Insert the M.2 SSD into the M.2 socket.
3. Insert the pin on the M.2 Anchor into the hole on itself.

3D diagram of a rectangular device with a curved arm and label (no text or symbols on the device itself)

3D diagram of a rectangular tray with a small protrusion and label (4), no text or symbols present.

Install an Expansion Card

You can install your expansion card by following steps:

• Read the related expansion card's instruction document before install the expansion card into the computer.
• Remove your computer's chassis cover, screws and slot bracket from the computer.
• Place a card in the expansion slot and press down on the card until it is completely seated in the slot.
• Secure the card's metal bracket to the chassis back panel with a screw. (This step is only for installing a VGA card.).
• Replace your computer's chassis cover.
• Power on the computer, if necessary, change BIOS settings for the expansion card.
  • Install related driver for the expansion card.

Note

» Please be note that you will need to use M.2 type screwdriver if you want to install or uninstall the screw. It is recommended not to use a screwdriver that does not meet the specifications, otherwise the screw may be damaged.

2.6 Jumper & Switch Setting

The illustration shows how to set up jumpers. When the jumper cap is placed on pins, the jumper is "close", if not, that means the jumper is "open".

Pin opened Pin closed Pin 1-2 closed

JCMOS1: Clear CMOS Jumper

The jumper allows users to restore the BIOS safe setting and the CMOS data. Please carefully follow the procedures to avoid damaging the motherboard.

Pin 1-2 Open: Normal Operation (Default)

Pin 1-2 Short: Clear CMOS data

Clear CMOS Procedures:

1. Remove AC power line.
2. Set the jumper to "Pin 1-2 short", you can use a metal object like a screwdriver to touch the two pins.
3. Wait for five seconds.
4. After clearing the CMOS values, be sure the jumper is "Pin 1-2 open".
5. Power on the AC.
6. Load Optimal Defaults and save settings in CMOS.

2.7 Headers & Connectors

ATX: ATX Power Source Connector

For better compatibility, we recommend to use a standard ATX 24-pin power supply for this connector. Make sure to find the correct orientation before plugging the connector.

Pin Assignment Pin Assignment
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 Ground 3 Ground
16 PS_ON 4 +5V
17 Ground 5 Ground
18 Ground 6 +5V
19 Ground 7 Ground
20 NC 8 PW_OK
21 +5V 9 Standby Voltage+5V
22 +5V 10 +12V
23 +5V 11 +12V
24 Ground 12 +3.3V

ATX\_12V\_2X4: ATX Power Source Connector

The connector provides +12V to the CPU power circuit. If the CPU power plug is 4-pin, please plug it into Pin 1-2-5-6 of ATX_12V_2X4.

Pin Assignment

1 +12V

2 +12V

3 +12V

4 +12V

5 Ground

6 Ground

7 Ground

8 Ground

Note

» Before you power on the system, please make sure that both ATX, ATX_12V_2X4 and connectors have been plugged-in.
» Insufficient power supplied to the system may result in instability or the peripherals not functioning properly. Use of a PSU with a higher power output is recommended when configuring a system with more power-consuming devices.

F\_PANEL: Front Panel Header

This 10-pin header includes Power-on, Reset, HDD LED, Power LED connection.

Pin	Assignment Function Pin	Assignment Function
1 HDD LED(+)	HDD	2 Power LED (+)	PowerLED
3 HDD LED(-) 4 PowEDED (-)
5 Ground	Reset	6 Power Button	Power-OnButton
7 Reset Control 8 G### button
9 NC NC 10 NA NA

SPKR: Chassis Speaker Header

Please connect the chassis speaker to this header.

Pin	Assignment
1 +5V
2 N/A
3 N/A
4 Speaker

TPM\_SPI: Trusted Platform Module Header

This header allows you to store cryptographic keys that protect information.

Pin	Assignment	Pin	Assignment
1	VCCSPI	2	S_SPI_TPM_IRQ#
3	S_PLTRST#	4	S_SPI_TPM_CS2#
5	NC	6	F_BIOS_WP#_R
7	+3V_SPI	8	GND
9	F_SPI_CS0#_R	10	T_SPI_CLK
11 T	SPI_MISO 12 T_SPI_MOSI
13 F	SPI_HOLD#_R 14 N/A

SATA\_1/ SATA\_2/ SATA\_3/ SATA\_4: Serial ATA 6.0 Gb/s Connectors

These connectors connect to SATA hard disk drives via SATA cables.

Top-down schematic of a computer motherboard layout with components and connectors (no text or labels visible)

Pin Assignment

1 Ground

2 TX+

3 TX-

4 Ground

5 RX-

6 RX+

7 Ground

Note

» When using SATA SSD module on M.2 slot (M2_PCIEG3_32G_SATA), the SATA_4 connector will be disabled.

F\_USB32\_A-5G: Header for USB 3.2 (Gen1) Ports at Front Panel

This header allows user to add additional USB ports on the PC front panel, and also can be connected with a wide range of external peripherals.

Pin	Assignment Pin	Assignment
1	VBUS0 11 D2+
2	SSRX1- 12 D2-
3	SSRX1+ 13 Ground
4	Ground 14 SSTX2-
5	SSTX1- 15 SSTX2-
6	SSTX1+ 16 Ground
7	Ground 17 SSRX2-
8	D1- 18	SSRX2-
9	D1+ 19	VBUS1
10	ID	20 Key

F\_USB20\_1/ F\_USB20\_2: Header for USB 2.0 Ports at Front Panel

This header allows user to add additional USB ports on the PC front panel, and also can be connected with a wide range of external peripherals.

Pin Assignment
1 +5V (fused)
2 +5V (fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
10	NC

F\_AUDIO: Front Panel Audio Header

This header allows user to connect the chassis-mount front panel audio I/O which supports HD and AC'97 audio standards.

HD Audio AC'97
Pin	Assignment Pin	Assignment
1 Mic	Left in 1 Mic In
2 Ground	2 Ground
3 Mic	Right in 3 Mic	Power
4 GPIO	4 Audio Power
5 Right	line in 5 RT	Line Out
6 Jack	Sense 6 RT	Line Out
7 Front	Sense 7 Reserved
8 Key	8 Key
9 Left	line in 9 LFT	Line Out
10 Jack	Sense 10 LFT	Line Out

Note

» When using the front HD audio jack and plug in the headset, the rear sound will be automatically Disabled.
» It is recommended that you connect a high-definition front panel audio module to this connector to avail of the motherboard's high definition audio capability.
» Please try to disable the "Front Panel Jack Detection" if you want to use an AC'97 front audio output cable. The function can be found via O.S. Audio Utility.

COM1: Serial Port Header

The motherboard has a serial port header for connecting RS-232 Port.

Pin Assignment

1 Carrier detect

2 Received data

3 Transmitted data

4 Data terminal ready

5 Signal ground

6 Data set ready

7 Request to send

8 Clear to send

9 Ring indicator

10 Key

2.8 LEDs

Debug LED: Debug LED Indicators

This LEDs indicate the status of the motherboard.

BOOT - indicates booting device is not detected or fail.

VGA - indicates GPU is not detected or fail.

DRAM - indicates DRAM is not detected or fail.

CPU - indicates CPU is not detected or fail.

Note

» After starting the computer, the LED indicators will light up in the following order:
» When the computer is ready, the LED indicator will show where the error occurred and will stay on until the problem is solved.
» After the computer is started, the Debug LED will not light up if there is no abnormality detected.

$$ C P U \rightarrow D R A M \rightarrow V G A \rightarrow B O O T $$

Chapter 3: UEFI BIOS & Software

3.1 UEFI BIOS Setup

• The BIOS Setup program can be used to view and change the BIOS settings for the computer. The BIOS Setup program is accessed by pressing the key after the Power-On Self-Test (POST) memory test begins and before the operating system boot begins.
• For further information of setting up the UEFI BIOS, please refer to the UEFI BIOS Manual on our website.

3.2 BIOS Update

The BIOS can be updated using either of the following utilities:

• BIOSTAR BIO-Flasher: Using this utility, the BIOS can be updated from a file on a hard disk, a USB drive (a flash drive or a USB hard drive), or a CD-ROM.
• BIOSTAR BIOS Update Utility: It enables automated updating while in the Windows environment. Using this utility, the BIOS can be updated from a file on a hard disk, a USB drive (a flash drive or a USB hard drive), or a CD-ROM, or from the file location on the Web.

BIOSTAR BIO-Flasher

Note

» This utility only allows storage device with FAT32/16 format and single partition.
» Shutting down or resetting the system while updating the BIOS will lead to system boot failure.

Updating BIOS with BIOSTAR BIO-Flasher

1. Go to the website to download the latest BIOS file for the motherboard.
2. Then, copy and save the BIOS file into a USB flash (pen) drive.(Only supported FAT/FAT32 format)
3. Insert the USB pen drive that contains the BIOS file to the USB port.

4. Power on or reset the computer and then press during the POST process.

5. After entering the POST screen, the BIO-FLASHER utility pops out. Choose to search for the BIOS file.

1. Select the proper BIOS file, and a message asking if you are sure to flash the BIOS file. Click "Yes" to start updating BIOS.

2. A dialog pops out after BIOS flash is completed, asking you to restart the system. Press the key to restart system.

1. While the system boots up and the full screen logo shows up, press key to enter BIOS setup.

After entering the BIOS setup, please go to the , using the function to load Optimized Defaults, and select to restart the computer. Then the BIOS Update is completed.

BIOS Update Utility (through the Internet)

1. Installing BIOS Update Utility from the DVD Driver.

2. Please make sure the system is connected to the internet before using this function.

3. Launch BIOS Update Utility and click the "Online Update" button on the main screen.

4. An open dialog will show up to request your agreement to start the BIOS update. Click "Yes" to start the online update procedure.

1. If there is a new BIOS version, the utility will ask you to download it. Click "Yes" to proceed.

2. After the download is completed, you will be asked to program (update) the BIOS or not. Click "Yes" to proceed.

3. After the updating process is finished, you will be asked you to reboot the system. Click "OK" to reboot.

1. While the system boots up and the full screen logo shows up, press key to enter BIOS setup.

After entering the BIOS setup, please go to the , using the function to load Optimized Defaults, and select and to restart the computer. Then, the BIOS Update is completed.

BIOS Update Utility (through a BIOS file)

1. Installing BIOS Update Utility from the DVD Driver.

2. Download the proper BIOS from http://www.biostar.com.tw/

3. Launch BIOS Update Utility and click the "Update BIOS" button on the main screen.

4. A warning message will show up to request your agreement to start the BIOS update. Click "OK" to start the update procedure.

1. Choose the location for your BIOS file in the system. Please select the proper BIOS file, and then click on "Open". It will take several minutes, please be patient.

2. After the BIOS Update process is finished, click on "OK" to reboot the system.

3. While the system boots up and the full screen logo shows up, press key to enter BIOS setup.

After entering the BIOS setup, please go to the , using the function to load Optimized Defaults, and select to restart the computer. Then, the BIOS Update is completed.

Backup BIOS

Click the Backup BIOS button on the main screen for the backup of BIOS, and select a proper location for your backup BIOS file in the system, and click "Save".

3.3 Software

Installing Software

1. Insert the Setup DVD to the optical drive. The driver installation program would appear if the Auto-run function has been enabled.
2. Select Software Installation, and then click on the respective software title.
3. Follow the on-screen instructions to complete the installation.

Launching Software

After the installation process is completed, you will see the software icon showing on the desktop. Double-click the icon to launch it.

Note

» All the information and content about following software are subject to be changed without notice. For better performance, the software is being continuously updated.
» The information and pictures described below are for your reference only. The actual information and settings on board may be slightly different from this manual.

BIOScreen Utility

This utility allows you to personalize your boot logo easily. You can choose BMP as your boot logo so as to customize your computer.

Please follow the step-by-step instructions below to update boot logo:

• Load Image: Choose the picture as the boot logo.
• Transform: Transform the picture for BIOS and preview the result.
• Update Bios: Write the picture to BIOS Memory to complete the update.

Chapter 4: Useful help

4.1 Driver Installation

After you installed your operating system, please insert the Fully Setup Driver DVD into your optical drive and install the driver for better system performance.

You will see the following window after you insert the DVD

The setup guide will auto detect your motherboard and operating system.

A. Driver Installation

To install the driver, please click on the Driver icon. The setup guide will list the compatible driver for your motherboard and operating system. Click on each device driver to launch the installation program.

B. Software Installation

To install the software, please click on the Software icon. The setup guide will list the software available for your system, click on each software title to launch the installation program.

C. Manual

Aside from the paperback manual, we also provide manual in the Driver DVD. Click on the Manual icon to browse for available manual.

Note

» If this window didn't show up after you insert the Driver DVD, please use file browser to locate and execute the file SETUP.EXE under your optical drive.
» You will need Acrobat Reader to open the manual file. Please download the latest version of Acrobat Reader software from http://get.adobe.com/reader/
» The motherboard used in the illustrations may not resemble the actual board. these illustrations are for reference only.

4.2 AMI BIOS Beep Code

Boot Block Beep Codes

Number of Beeps Description

Continuing Memory sizing error or Memory module not found

POST BIOS Beep Codes

Number of Beeps Description

1 Success booting.

8 Display memory error (system video adapter)

4.3 Troubleshooting

CPU Overheated

If the system shutdown automatically after power on system for seconds, that means the CPU protection function has been activated.

When the CPU is over heated, the motherboard will shutdown automatically to avoid a damage of the CPU, and the system may not power on again.

In this case, please double check:

1. The CPU cooler surface is placed evenly with the CPU surface.
2. CPU fan is rotated normally.
3. CPU fan speed is fulfilling with the CPU speed.

After confirmed, please follow steps below to relief the CPU protection function.

1. Remove the power cord from power supply for seconds.
2. Wait for seconds.
3. Plug in the power cord and boot up the system.

Or you can:

1. Clear the CMOS data. (See "Close CMOS Header: JCMOS1" section)
2. Wait for seconds.
3. Power on the system again.

APPENDIX I: Specifications in Other Languages

Arabic

» ■ represents the 1st pin.

B760MH D4

Note

» ■ represents the 1st pin.

Примечание

Technical illustration of a mechanical component with mounting flanges and internal parts (no text or symbols)

3D mechanical assembly diagram showing a component being rotated with a blue arrow (no text or symbols)

3D diagram of a mechanical component with a blue arrow indicating rotation or movement (no text or symbols)

Примечание

Pin Assignment

1 Ground

2+12V

3FAN RPM rate sense

4AI Fan Control

Pin Assignment

1 Ground

2+12V

3FAN RPM rate sense

4Al Fan Control

Примечание

Technical line drawing of a RAM module with mounting bracket and side connectors (no text or symbols)

Isometric line drawing of a mechanical component with directional arrows indicating motion (no text or symbols)

Примечание

Pin	Assignment Pin	Assignment
13	+3.3V 1 +3.3V
14	-12V 2+3.3V
15	Ground 3Ground
16	PS_ON 4+5V
17	Ground 5 Ground
18	Ground 6 +5V
19	Ground 7 Ground
20	NC 8PW_OK
21	+5V 9 Standby Voltage	+5V
22	+5V 10 +12V
23	+5V 11 +12V
24	Ground 12 +3.3V

Pin Assignment

1 +12V

2+12V

3+12V

4+12V

5 Ground

6 Ground

7 Ground

8Ground

Примечание

Pin	Assignment
1+5V
2N/A
3N/A
4Speaker

Pin	Assignment	Pin	Assignment
1	VCCSPI 2 S_SPI_TP	M_IRQ#
3	S_PLTRST#	4	S_SPI_TPM_CS2#
5	NC	6	F_BIOS_WP#_R
7	+3V_SPI	8	GND
9	F_SPI_CS0#_R	10 T	SPI_CLK
11 T	SPI_MISO 12 T_SPI_MOSI
13 F	SPI_HOLD#_R 14 N/A

SATA\_1/ SATA\_2/ SATA\_3/ SATA\_4: разъемыSerial ATA 6,0 Гбит/с

Diagram of a computer motherboard layout showing CPU socket, RAM slots, and memory unit (no text or labels)

Pin	Assignment
1	Ground
2TX+
3TX-
4Ground
5 RX-
6 RX+
7 Ground

Примечание

Diagram of a computer motherboard layout showing CPU socket, RAM slots, and memory unit (no text or labels)

Pin	Assignment Pin	Assignment
1	VBUS0 11 D2+
2	SSRX1- 12 D2-
3	SSRX1+ 13 Ground
4	Ground 14 SSTX2+
5	SSTX1- 15 SSTX2-
6	SSTX1+ 16 Ground
7	Ground 17 SSRX2+
8	D1- 18 SSRX2-
9	D1+ 19 VBUS1
10	ID 20 Key

HD Audio AC'97
Pin	Назначение Pin	Наз	начение
1 Mic	Left in 1 Mic	In
2Ground	2Ground
3Mic	Right in 3Mic	Power
4GPIO	4Audio Power
5 Right line in 5 RT Line Out
6 Jack Sense 6 RT Line Out
7 Front Sense 7 Reserved
8Key	8Key
9 Left line in 9 LFT Line Out
10 Jack Sense 10 LFT Line Out

Примечание

Pin Assignment

1 Carrier detect

2Received data

3Transmitted data

4Data terminal ready

5 Signal ground

6 Data set ready

7 Request to send

8Clear to send

9 Ring indicator

10 Key

2.8 Светодиоды

주의

Technical illustration of a mechanical assembly with no visible text or symbols

5 플라스틱 보호덮개를 제거합니다.

3D mechanical assembly diagram showing a component mounted on a base plate with a blue arrow indicating rotation (no text or symbols)

3D diagram of a mechanical component with mounting holes and a blue curved arrow indicating rotation (no text or symbols)

주의

핀	배열
1 Ground
2 + 12V
3 FAN RPM rate sense
4 A Fan Control

SYS_FAN1: 시스템 팬 헤더

핀	배열
1 Ground
2 + 12V
3 FAN RPM rate sense
4 A Fan Control

주의

Technical line drawing of a RAM module with a clamping mechanism, showing no text or symbols

Isometric line drawing of a mechanical component with directional arrows indicating motion (no text or symbols)

주의

3D diagram of a rectangular device with a curved arm and label (③), no readable text or symbols present.

3D diagram of a rectangular tray with a small protrusion and label (4), no text or symbols present.

확장 카드 설치

Pin opened Pin closed Pin 1-2 closed

JCMOS1: CMOS 클리어 점퍼

핀	배열
1 +5V
2 N/A
3 N/A
4 Speaker

핀 배열 핀 배열
1	VCCSPI	2	S_SPI_TPM_IRQ#
3	S_PLTRST#	4	S_SPI_TPM_CS2#
5	NC	6	F_BIOS_WP#_R
7	+3V_SPI	8	GND
9	F_SPI_CS0#_R	10 T_SPI_CLK
11 T	SPI_MISO 1	2 T_SPI_MOSI
13 F	SPI_HOLD#_R 1	4 N/A

SATA\_1/ SATA\_2/ SATA\_3/ SATA\_4: 시리얼 ATA 커넥터

핀	배열
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7Ground

주의

핀 배열 핀 배열
1 VBUS0 11 D2+
2 SSRX1- 12 D2-
3 SSRX1+ 13 Ground
4 Ground 14 SSTX2+
5 SSTX1- 15 SSTX2-
6 SSTX1+ 16 Ground
7Ground 17 SSRX2+
8 D1- 18 SSRX2-
9 D1+ 19 VBUS1
10 ID	20 Key

HD Audio AC'97
핀 배열 핀 배열
1 Mic Left in 1 Mic In
2 Ground 2 Ground
3 Mic Right in 3 Mic Power
4 GPIO 4 Audio Power
5 Right line in 5 RT Line Out
6 Jack Sense 6 RT Line Out
7Front Sense 7Reserved
8 Key 8 Key
9 Left line in 9 LFT Line Out
10 Jack Sense 10 LFT Line Out

주의

3.3 소프트웨어

소프트웨어의 설치

注意

步驟 4: 將 CPU 保護蓋蓋上。

3D technical illustration of a mechanical component with mounting flanges and internal parts (no text or symbols)

步驟 5: 取下塑膠保護殼。

Mechanical assembly diagram showing a component being rotated with a blue arrow (no text or symbols present)

步驟 6: 將 ILM 拉桿完全閉合。

Technical diagram of a mechanical component with mounting flanges and a blue rotation arrow indicating assembly (no text or symbols)

注意

Technical line drawing of a RAM module with mounting bracket and clamping mechanism (no text or symbols)

Technical line drawing of a mechanical component with directional arrows indicating motion (no text or symbols)

注意

3D diagram of a rectangular device with a curved arm and label (no text or symbols on the device itself)

3D diagram of a rectangular tray with a small protrusion and label (4), no text or symbols present.

安裝擴充卡

請參照以下步驟安裝擴充卡：

針腳 1-2 打開: 一般操作(預設)

針腳 1-2 短路: 清空CMOS數據

清空CMOS數據過程:

針定義針定義
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15接地3接地
16 PS_ON 4 +5V
17接地5接地
18接地6 +5V
19接地7接地
20 NC 8 PW_OK
21 +5V 9 噴醒電壓	+5V
22 +5V 10 +12V
23 +5V 11 +12V
24接地12 +3.3V

ATX\_12V\_2X4: ATX電源插槽

針定義針定義
1 VCCSPI 2 S_SPI_TPM_IRQ#
3 S_PLTRST# 4 S_SPI_TPM_CS2#
5 NC 6 F_BIOS_WP#_R
7+3V_SPI 8 GND
9 F_SPI_CS0#_R 10 T_SPI_CLK
11 T_SPI_MISO 12 T_SPI_MOSI
13	F_SPI_HOLD#_R	14 N/A

針定義針定義
1 VBUS0 11 D2+
2 SSRX1- 12 D2-
3 SSRX1+ 13 接地
4 接地 14 S 2+
5 SSTX1- 15 SSTX2-
6 SSTX1+ 16 接地
7接地 17 SSRX2+
8 D1- 18 SSRX2-
9 D1+ 19 VBUS1
10 ID 20 Key

HD Audio AC' 97
針定義針 定義
1 Mic Left in 1 Mic In
2接地2接地
3 Mic Right in 3 Mic Power
4 GPIO 4 Audio Power
5 Right line in 5 RT Line Out
6 Jack Sense 6 RT Line Out
7 Front Sense 7 Reserved
8 Key 8 Key
9 Left line in 9 LFT Line Out
10 Jack Sense 10 LFT Line Out

注意

3.3 軟體

安裝軟體