MACHINIST X79 S7 Motherboard User Manual

Contents

• Item Specifications
• Structure of Motherboard
• Install CPU & Fan
• Install Memory
• Install Expansion Card
• Back Panel Connectors
• USB 2.0 Port
• RJ45 LAN Port
• Audio Port
• Internal Connectors
• M.2 Slot
• JBAT1: Clear CMOS
• Power Connector
• Fan Connector
• USB Connector
• BIOS Setting
• BIOS Setup
• Enter BIOS Setup
• Reset BIOS
• FAQs
• No Boot
• Start-up - Shutdown
• Repeated Reboots
• No Display
• Blue Screen, Crash
• How to Install the Memory?
• Product Safety Information

Item Specifications

X79 S7 Motherboard

Structure of Motherboard

Diagram showing the layout of the X79 S7 Motherboard with various components and connectors labeled. Key components include the CPU socket, DDR3 RAM slots (4x), PCIe slots (PCI E-X16, PCI E-X1), back panel connectors (PS/2*2, USB 2.0*6, GIGABIT ETHERNET, AUDIO), and internal headers (4PIN CPU FAN, 2PIN 5VFAN, 8PIN DC, 24PIN DC, SATA 3.0*1, SATA 2.0*3, NVME M.2, NGFF M.2, USB 2.0, 3PIN FAN).

Package List:

• X79 S7 Motherboard * 1
• CPU Cooling Fan Bracket *1
• SATA Cable * 1
• I/O Shield * 1

Install CPU & Fan

Please install the CPU into the CPU socket (LGA 2011) as shown below.

Diagram showing 7 steps for CPU installation: 1. Open the CPU socket lever. 2. Align CPU triangle with socket triangle and place CPU. 3. Lower the lever to lock the CPU. 4. Install CPU cooler bracket. 5. Apply thermal paste. 6. Mount the CPU cooler. 7. Connect CPU fan cable.

Important!

• Make sure that the motherboard supports the CPU.
• Always unplug the power cord from the power outlet before installing or removing the CPU to prevent hardware damage.
• Please retain the CPU protective cap after installing the processor.
• Do not turn on the computer if the CPU cooler is not installed, otherwise overheating and damage to the CPU may occur.
• Confirm that the CPU heat sink has formed a tight seal with the CPU before booting your system.
• Apply an even layer of thermal paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation.
• Whenever the CPU is not installed, always protect the CPU socket pins by covering the socket with a plastic cap.
• Locate the pin one of the CPU socket and the CPU. Once the CPU is positioned into its socket, place one finger down on the middle of the CPU, lowering the locking lever and latching it into the fully locked position.
• Do not force the CPU into the CPU socket before the CPU socket locking lever is lifted up, or damage to the CPU and CPU socket may occur.
• Connect the CPU 8-pin power connector to the 8-pin CPU power header on the motherboard.
• Please be sure to plug in the 8-PIN power supply to power the CPU.

Install Memory

The motherboard provides 4x DDR3 DIMM slots, each with a maximum capacity of 64GB.

1. Wrench the latches on both sides of the memory slot outwards.
2. Insert the memory into the slot by aligning it with the notch in the slot.
3. Flip the latches on both sides of the slot to lock the memory.

Diagram showing memory installation steps: 1. Open slot latches. 2. Align memory module notch with slot notch and insert. 3. Close slot latches.

Important!

• Make sure that the motherboard supports the memory. It is recommended that memory of the same capacity, brand, speed, and chips be used.
• Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.
• Memory modules have a foolproof design. A memory module can be installed in only one direction. If you are unable to insert the memory, switch the direction.
• The stability and compatibility of the installed memory module depend on the installed CPU and devices when overclocking.
• This motherboard provides two memory sockets and supports Dual Channel Technology. Dual-Channel mode cannot be enabled if only one memory module is installed.

Install Expansion Card

The motherboard provides a PCI Express 3.0 x16 and PCI Express 2.0 x1 expansion slot. Place the expansion card in an available PCI Express slot and press the expansion card until it is fully inserted into the slot.

Diagram showing PCIe slots: PCIE1: PCIe 3.0 x16 and PCIE1: PCIe 2.0 x1.

Important!

• When adding or removing expansion cards, always turn off the power supply and unplug the power supply power cable from the power outlet to prevent hardware damage.
• If the expansion card is not installed correctly, it may cause a short circuit throughout the metal pins, which could burn out the expansion card or the motherboard.

Back Panel Connectors

Diagram illustrating the back panel connectors: PS/2 (green for mouse, blue for keyboard), USB 2.0 (multiple ports), Gb LAN, and Audio jacks.

PS/2 Port

The PS/2 port of the mouse is green, and the PS/2 port of the keyboard is blue.

USB 2.0 Port

It comes with 6pcs USB 2.0 interfaces. These USB ports offer 480Mbps fast speed and hot-swappable function, allowing you to connect multiple USB 2.0 devices.

RJ45 LAN Port

The RJ45 Ethernet LAN port provides Internet connection at up to 1000Mbps/s data rate. The following describes the states of how the LAN port LEDs work:

Link/Activity LED:

• Status: Off, Description: No Link
• Status: Yellow, Description: Linked

Speed LED:

• Status: Yellow, Description: 10 Mbps connection
• Status: Green, Description: 1000 Mbps connection

Audio Port

Line-in Port: The line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.

Line-out Port: The line out jack.

Mic-in Port: The Mic in jack.

Internal Connectors

F_PANEL1 Connector: Header for Power LED, Power Switch, HDD LED, and Reset Switch.

SPK1 Connector: Header for Buzzer and Speaker.

F_AUDIO1 Connector: This connector allows you to connect audio jacks on the front panel. Pinout:

• 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

Important! An incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it.

SATA Connector:

SATA1-SATA3: SATA 2.0. SATA4: SATA3.0. The SATA 3.0 connector is SATA 6Gb/s interface ports. Each SATA connector supports a single SATA device.

Diagram showing SATA connectors: SATA3, SATA2, SATA4, SATA1.

M.2 Slot

This motherboard has 1 M.2 slot, supporting NVME M.2/NGFF M.2 SSD. Adjust the position of the jumper cap to switch the M.2 mode.

Diagram showing M.2 mode switching: Initial Default NVME vs. SATA(NGFF) with jumper cap positions.

Insert your M.2 SSD into the M.2 slot at a 30-degree angle. Secure the M.2 SSD in place with the screw.

Diagram showing M.2 SSD installation: 1. Insert SSD at an angle. 2. Secure with screw. 3. Checkmark indicates correct installation, X indicates incorrect.

JBAT1: Clear CMOS

Diagram showing JBAT1 Clear CMOS jumper states: 1. JCOMS1 (Initial state) covers pins "1" and "2". 2. JCOMS1 (Discharge) covers pins "2" and "3" for about 3 minutes. 3. JCOMS1 (Restitute) restores pins "1" and "2" after discharge.

Important! Always turn off the computer and unplug the power cord from the power outlet before discharging.

Power Connector

Motherboard and CPU Power Connectors: The power connector allows the power supply to provide stable power to all motherboard components. Before plugging in, ensure the power supply is turned off and all devices are properly installed.

24PIN for motherboard power supply.

8PIN for CPU power supply.

Important! It is recommended that a power supply that can withstand high power consumption be used (at least 500W). If a power supply does not provide the required power, the result can lead to an unstable or unbooted system.

Pinout table for the 24-pin ATX power connector.

Pinout table for the 8-pin CPU power connector.

Fan Connector

CPU_FAN1 is a 4-pin interface for the CPU cooler. CSYSFAN1 is the 3-pin system fan interface. The 4-pin and 3-pin fans do not have the PWM speed regulation function, which cannot intelligently control fan speed based on load and temperature changes.

P_FAN_1 is a 2-pin MOS tube-cooling fan interface, and you can choose to use an extra 2-pin 5V cooling fan to enhance the cooling effect. (Fan not included)

Pinout diagram for CPUFAN: 1: Ground, 2: +12V, 3: Sense, 4: Speed Control.

Pinout diagram for SYSFAN: 1: Ground, 2: +12V, 3: Sense.

USB Connector

F_USB2: Front USB 2.0 Connector, with USB 2.0 specification. This header allows you to connect USB 2.0 ports on the front panel.

Pinout diagram for F_USB2: 1: VCC, 2: VCC, 3: USB0-, 4: USB1-, 5: USB0+, 6: USB1+, 7: Ground, 8: Ground, 9: No Pin, 10: NC.

FP_USB30_1: It looks like USB 3.0, but it is USB 2.0 specification.

BIOS Setting

BIOS (Basic Input and Output System) records the hardware parameters of the system in the CMOS on the motherboard. BIOS identifies, configures, tests, and connects computer hardware to the OS immediately after a computer is turned on. Its major functions include conducting the Power-On Self-Test (POST) during system startup, saving system parameters, loading the operating system, etc. BIOS includes a BIOS Setup program that allows the user to modify basic system configuration settings or to activate certain system features.

When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to keep the configuration values in the CMOS.

Important! Because BIOS flashing is potentially risky if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction. We are not responsible for any motherboard issues caused by unauthorized BIOS Flashing.

BIOS Setup

The default settings offer optimal performance for system stability in normal conditions. Using the default settings is recommended (unless you need to) to prevent system instability or other unexpected results. Inadequately altering the settings may result in the system's failure to boot.

Important! As we know, the BIOS is regularly updated for better system performance. But it may be slightly different from the previous BIOS setting; therefore, we do not recommend updating immediately, the manual is just for reference.

Enter BIOS Setup

When the computer is turned on, BIOS enters the self-test process. The following message will display after the self-test is completed: Press the " DEL " key to enter the BIOS Setup Menu. Or use the “Quick Boot Key” to press the F7.

If this message disappears before you press the <DEL> key, you can turn it off and then turn on your computer or press <Reset> on the case to restart your computer. You can also press <Ctrl>+<Alt>+<Delete> at the same time to restart your computer.

Important! Functions may vary depending on the product you have. (If you have any troubles, please feel free to contact us.)

Reset BIOS

When you need to restore the default BIOS settings to resolve certain issues, the following step for quick reset the BIOS:

• Short the Clear CMOS jumper on the motherboard.

Important! Be sure the computer is off before clearing CMOS data. Please refer to the Clear CMOS jumper section for resetting BIOS.

FAQs

No Boot

Press the computer boot button, the computer does not respond (fan does not rotate, indicator light does not light).

1. Clear CMOS.
2. Check whether the CPU model is compatible with the motherboard.
3. Check whether the motherboard power supply, CPU power supply is plugged in, chassis power switch is turned on.
4. Check whether the chassis power-on cable is plugged in properly.
5. Check whether the power supply is good.
6. Unplug the graphics card, hard disk, USB and other devices, and then try to boot (it is best to use metal objects to directly short the switch pins, so that you can rule out the chassis switch problem).
7. Replace the CPU.

Start-up - Shutdown

Press the start button and the fan turns for a while, then it turns off.

1. Clear CMOS.
2. Check whether the CPU model is compatible with the motherboard.
3. Replace the CPU and troubleshoot if the CPU is bad.
4. Replace the RAM and check if the RAM is bad.
5. Unplug the graphics card, hard disk, USB device, and then reboot.

Repeated Reboots

The computer will restart repeatedly.

1. Clear CMOS.
2. Check whether the CPU model is compatible with the motherboard.
3. Replace the CPU and troubleshoot if the CPU is bad.
4. Replace the RAM and check if the RAM is bad.
5. Unplug the graphics card, hard disk, USB and other devices, and then reboot.

No Display

The fan is rotating, press the keyboard case-switching key (CapsLK), the keyboard indicator does not respond.

1. Clear CMOS.
2. Check the motherboard power supply, CPU power supply is plugged.
3. Check the location of the memory stick installation, determine whether the memory location is inserted correctly (some models of the motherboard memory slot can not be randomly inserted, if you are not sure, please contact us through the online communication tool).
4. Check whether the CPU and memory model is compatible with the motherboard.
5. Replace the CPU, check whether the CPU is bad.
6. Replace the memory, check whether the memory is bad.

The fan is rotating, press the keyboard case-switching key (CapsLK), the keyboard light responds.

1. Check if the monitor is on.
2. Check whether the monitor display cable is plugged in (DP,HDMI,DVI,VGA).
3. If you are using a set of graphics (no external graphics card installed), check whether the CPU with integrated graphics (for example, the suffix with F CPU and Intel Xeon series CPU are not integrated graphics, you need to install an external graphics card to display).
4. Check whether the monitor cable is inserted in the right place, not installed external graphics card, then inserted in the motherboard display interface; installed external graphics card, then have to be inserted in the graphics card display interface.
5. Replace the monitor cable, check whether the monitor cable is bad.
6. Replace the graphics card to check whether the monitor is bad.

Blue Screen, Crash

1. Check whether the heat dissipation is done properly, whether the CPU cooler fan is rotating, whether the base of the cooler and the CPU are tightly fitted, and whether the thermal paste is applied.
2. Replace the CPU.
3. Replace the memory.
4. Replace the hard disk.
5. Replace the system.
6. Replace the power supply.

How to Install the Memory?

Place the motherboard in the direction shown in the picture:

Install One RAM: Please install it in the 4 slot only;

Install Two RAMs: Please install them in the 1 slot and 4 slot.

Diagram showing RAM slot installation: Arrows indicate installing one RAM in slot 4, or two RAMs in slots 1 and 4.

Product Safety Information

Product Name: Keyboard

Manufacturer: ShenZhenShangZhaoLongMaoYiYouXianGongSi

Manufacturer Address: C215 JiShengLou, MinZhiDaDao, LongHua, ShenZhen, GuangDong, 518100, CN

Brand: SHANGZHAOYUAN

Country Origin: Made in China

FCC Conditions

This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

This device was tested to conform to the applicable FCC Rules and regulations. The method of testing was in accordance to the most accurate measurement standards possible, and that all necessary steps have been enforced to assure that all production units of the same equipment will continue to comply with the Federal Communications Commission's requirements.

CE Conformity

The product complies with Commission EMC Directive 2014/30/EU. Compliance with this EMC Directive can be demonstrated using the CE marking.

EU RoHS

This product complies with the EU RoHS directive.

WEEE

DO NOT dispose of the motherboard with normal household waste. This product is designed to be properly recycled and disposed of. The crossed-out wheelie bin symbol indicates that this product (electrical and electronic devices) must not be disposed of with normal household waste.

Battery Information

European Union: DO NOT throw batteries containing mercury into household waste. The crossed-out wheeled bin symbol indicates that batteries must not be disposed of with normal household waste.

California, USA: The button cell battery may contain perchlorate material and requires special handling when recycled or disposed of in California.