X79 S8 Dual CPU Motherboard User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your X79 S8 Dual CPU Motherboard. Please read this manual thoroughly before attempting any installation or operation to ensure proper functionality and to prevent damage to the product or other components.

Product Features:

• Dual LGA2011 Sockets for Intel Xeon E5 V1/V2 Processors
• Eight DDR3 ECC REG Memory Slots, supporting up to 256GB
• E-ATX Form Factor
• M.2 NVMe SSD Support
• SATA III Ports
• High-performance chipset for server and workstation applications

2. Safety Information

Always observe the following safety precautions to prevent damage and ensure safe operation:

• Disconnect power before installing or removing any components.
• Wear an anti-static wrist strap to prevent electrostatic discharge (ESD) damage.
• Handle the motherboard by its edges to avoid touching sensitive components.
• Ensure proper ventilation within your PC case.
• Do not expose the motherboard to moisture or extreme temperatures.

3. Package Contents

Verify that all items are present in your package:

• X79 S8 Dual CPU Motherboard
• SATA Data Cables (quantity may vary)
• I/O Shield
• User Manual (this document)

4. Setup Guide

4.1 Motherboard Layout

Familiarize yourself with the motherboard's layout before installation.

Image: Top-down view of the X79 S8 Dual CPU Motherboard, highlighting two CPU sockets, eight RAM slots, PCIe slots, and various connectors.

4.2 Installing Processors (CPUs)

1. Locate the two LGA2011 CPU sockets on the motherboard.
2. Open the CPU socket retention mechanism by pushing down and away from the socket.
3. Carefully align the CPU with the socket, ensuring the gold triangle on the CPU matches the triangle on the socket.
4. Gently place the CPU into the socket. Do not force it.
5. Close the retention mechanism by pushing it back into place until it clicks.
6. Apply a thin, even layer of thermal paste to the top of each CPU.
7. Install compatible CPU coolers onto both processors.

4.3 Installing Memory (RAM)

The X79 S8 motherboard supports eight DDR3 ECC REG memory modules, up to 256GB total.

1. Locate the eight DDR3 memory slots.
2. Open the retention clips at both ends of the memory slot.
3. Align the memory module with the slot, ensuring the notch on the module matches the key in the slot.
4. Press down firmly on both ends of the memory module until the retention clips snap into place.
5. For optimal performance, install memory modules in matched pairs or quads, following the motherboard's manual for specific channel configurations.

4.4 Installing Storage Devices

M.2 NVMe SSD Installation:

1. Locate the M.2 slot on the motherboard.
2. Remove the M.2 standoff screw.
3. Insert the M.2 SSD into the slot at a 30-degree angle.
4. Push the SSD down and secure it with the standoff screw.

SATA Drive Installation:

1. Connect one end of a SATA data cable to a SATA port on the motherboard.
2. Connect the other end of the SATA data cable to your SATA hard drive or SSD.
3. Connect a SATA power cable from your power supply unit (PSU) to the SATA drive.

4.5 Connecting Power Supply

1. Connect the 24-pin ATX power connector from your PSU to the main power socket on the motherboard.
2. Connect the 8-pin (or 4+4 pin) EPS12V CPU power connectors from your PSU to the CPU power sockets near each CPU. Ensure both CPU power connectors are used for dual CPU operation.

4.6 Installing Expansion Cards (PCIe)

1. Locate the PCIe slots on the motherboard.
2. Remove the corresponding expansion slot cover from your PC case.
3. Align your expansion card (e.g., graphics card) with the PCIe slot.
4. Press down firmly until the card is seated securely in the slot and the retention clip engages.
5. Secure the card to the case with a screw.

4.7 Connecting Front Panel Connectors

Connect the power button, reset button, HDD LED, power LED, and USB/audio headers from your PC case to the corresponding pins on the motherboard. Refer to your PC case manual for specific pin assignments if needed.

5. Operating Instructions

5.1 First Boot

1. After all components are installed and connected, ensure all power cables are securely plugged in.
2. Connect your monitor, keyboard, and mouse.
3. Press the power button on your PC case.
4. The system should power on and display the BIOS/UEFI screen.
5. If no display, refer to the Troubleshooting section.

5.2 BIOS/UEFI Setup

Upon first boot, you may need to enter the BIOS/UEFI setup to configure settings such as boot order, date/time, and enable specific features (e.g., M.2 NVMe support, RAID).

• To enter BIOS/UEFI, typically press the 'DEL' or 'F2' key repeatedly during startup.
• Navigate through the menus using arrow keys and 'Enter'.
• Save changes and exit to restart the system.

5.3 Operating System Installation

Once BIOS/UEFI is configured, you can proceed with installing your preferred operating system (e.g., Windows, Linux) from a bootable USB drive or DVD.

6. Maintenance

Regular maintenance helps ensure the longevity and optimal performance of your motherboard.

• Dust Removal: Periodically clean dust from the motherboard and components using compressed air. Ensure the system is powered off and unplugged.
• BIOS/UEFI Updates: Check the manufacturer's website for BIOS/UEFI updates. Updates can improve stability, compatibility, and add new features. Follow update instructions carefully.
• Driver Updates: Keep chipset, network, and other relevant drivers updated for optimal performance and stability.

7. Troubleshooting

If you encounter issues, try the following steps:

• No Power:
  • Check all power connections (24-pin ATX, 8-pin EPS12V).
  • Ensure the PSU is switched on.
  • Test the PSU with another system or a PSU tester.
• No Display:
  • Ensure the monitor is connected and powered on.
  • Reseat the graphics card and memory modules.
  • Try booting with only one memory stick.
  • Check for POST (Power-On Self-Test) error codes or beeps (refer to motherboard beep codes if available).
• System Instability/Crashes:
  • Check CPU and GPU temperatures.
  • Verify memory compatibility and run memory diagnostic tools.
  • Ensure all drivers are up to date.
  • Check for loose connections.
• M.2 SSD Not Detected:
  • Ensure the M.2 SSD is properly seated and secured.
  • Check BIOS/UEFI settings to ensure the M.2 slot is enabled and configured correctly (e.g., PCIe mode).
  • Some M.2 slots may share bandwidth with SATA ports; ensure no conflicts.

8. Specifications

9. User Tips

• When installing CPUs, ensure proper alignment to avoid bending pins.
• For optimal memory performance, populate RAM slots according to the motherboard's dual-channel or quad-channel recommendations.
• Always ensure adequate cooling for both CPUs, especially in a dual-processor setup, to prevent thermal throttling.
• Ensure your power supply unit (PSU) has sufficient wattage to support two CPUs and all other components.

10. Warranty and Support

This product typically comes with a 1-year warranty from the store. For technical support or warranty claims, please contact your retailer or the manufacturer directly.

For general inquiries, you may contact the seller. All emails are typically answered within 24 hours.

For more detailed information, please refer to the official product page or contact customer service.