ZSUS B75 Motherboard User Manual

1. Introduction

This manual provides essential information for the installation, operation, and maintenance of your ZSUS B75 Motherboard. Designed for desktop and server applications, this motherboard supports Intel LGA 1155 processors and DDR3 RAM, offering modern connectivity options including NVMe M.2, USB 3.0, and SATA 3.0.

2. Safety Information

Please read and follow these safety guidelines to prevent damage to the motherboard and ensure personal safety:

• Always disconnect the power supply from the wall outlet before installing or removing any components.
• Wear an anti-static wrist strap or frequently touch a grounded metal object to discharge static electricity, which can damage sensitive electronic components.
• Handle the motherboard by its edges to avoid touching components or circuits.
• Ensure proper ventilation within your PC case to prevent overheating.
• Keep the motherboard away from moisture and extreme temperatures.

3. Package Contents

Verify that all items are present in your package:

• 1 x ZSUS B75 LGA 1155 Motherboard
• 1 x SATA Cable
• 1 x Motherboard I/O Baffle

Note: The CMOS battery may be removed before shipping due to international shipping regulations. Please install a CR2032 battery if needed.

4. Product Overview

The ZSUS B75 Motherboard is designed for robust performance and compatibility with a range of Intel LGA 1155 processors. It features a compact design with essential ports for modern computing needs.

Key Features:

• CPU Socket: LGA 1155, supporting Intel Pentium, Celeron, Core i3, i5, i7 (2nd and 3rd Generation) processors.
• Memory: Two DDR3 DIMM slots, supporting up to 16GB of 1066/1333/1600MHz RAM in dual channel configuration.
• Storage: One SATA 3.0 port, three SATA 2.0 ports, and one NVMe M.2 interface for high-speed storage.
• Expansion Slots: One PCI-E 3.0 x16 slot for graphics cards and one PCI slot.
• Connectivity: 100M Fast Ethernet, two USB 3.0 ports, four USB 2.0 ports, HDMI, and VGA video outputs.
• Power System: Robust 4-phase power supply system for stable operation.

5. Setup Instructions

Follow these steps for proper installation of your motherboard and components:

1. Prepare Your Case: Ensure your PC case is compatible with the motherboard's form factor (170mm x 190mm). Install the I/O shield into the rear opening of your case.
2. Install the CPU: Open the CPU socket lever. Carefully align your LGA 1155 processor with the socket, ensuring the triangular markers match. Gently place the CPU into the socket without forcing it. Close the lever to secure the CPU.
3. Install the CPU Cooler: Apply thermal paste to the CPU (if not pre-applied on the cooler). Mount the CPU cooler according to its manufacturer's instructions, ensuring it is securely fastened and the fan is connected to the CPU_FAN header on the motherboard.
4. Install RAM: Open the clips on the DDR3 DIMM slots. Align the RAM module with the slot, ensuring the notch on the module matches the key in the slot. Press down firmly on both ends of the module until the clips snap into place.
5. Mount the Motherboard: Carefully place the motherboard into the PC case, aligning the screw holes with the standoffs. Secure the motherboard with screws.
6. Connect Power Supply: Connect the 24-pin ATX power connector and the 4-pin ATX 12V power connector from your power supply to the corresponding headers on the motherboard.
7. Install Storage Devices:
   • NVMe M.2 SSD: Insert the M.2 SSD into the NVMe M.2 slot at an angle, then push it down and secure it with the provided screw.
   • SATA Drives: Connect your SATA hard drives or SSDs to the SATA ports using SATA cables. Connect the other end of the SATA cables to your storage devices. Ensure power cables from the PSU are also connected to these drives.
8. Connect Front Panel Headers: Connect the power button, reset button, HDD LED, power LED, and front panel USB/audio connectors to their respective headers on the motherboard. Refer to the motherboard layout diagram for precise locations.
9. Install Expansion Cards: If using a dedicated graphics card, insert it into the PCI-E 3.0 x16 slot and secure it with a screw. Connect any necessary PCIe power cables from your power supply to the graphics card.
10. Connect Peripherals: Connect your monitor, keyboard, mouse, and other peripherals to the rear I/O ports.
11. Initial Boot: Double-check all connections. Connect the power cord to your power supply and turn on your PC. Enter the BIOS/UEFI setup to configure settings as needed.

6. Operating Instructions

Once your system is assembled and powered on, you will typically proceed with operating system installation and driver setup.

• BIOS/UEFI Setup: During startup, press the designated key (usually DEL or F2) to enter the BIOS/UEFI setup. Here you can configure boot order, system time, and other hardware settings.
• Operating System Installation: Install your preferred operating system from a bootable USB drive or DVD.
• Driver Installation: After OS installation, install the necessary drivers for the motherboard chipset, graphics card, audio, and network. These are crucial for optimal performance and functionality. Drivers can usually be found on the manufacturer's website.

7. Specifications

8. Troubleshooting

This section addresses common issues you might encounter with your motherboard.

• No Power/No Boot:
  • Ensure all power cables (24-pin ATX, 4-pin ATX 12V) are securely connected to the motherboard and power supply.
  • Verify the power supply unit (PSU) is switched on and functioning correctly.
  • Check front panel connections (power button header).
  • Remove all components except CPU, one RAM stick, and GPU (if applicable) to isolate the issue.
• No Display:
  • Ensure your monitor is connected to the correct video output (HDMI or VGA) on the motherboard or dedicated graphics card.
  • Verify that the graphics card (if installed) is properly seated in the PCI-E x16 slot and has adequate power.
  • Try reseating the RAM modules.
• Component Not Detected (e.g., SSD, RAM):
  • For NVMe M.2 SSDs, ensure it is correctly seated and secured. Check BIOS settings to confirm M.2 slot is enabled.
  • For SATA drives, ensure SATA data and power cables are securely connected. Try different SATA ports.
  • For RAM, ensure modules are fully seated in the DIMM slots. Test with one RAM stick at a time.
• CPU Compatibility: This motherboard supports Intel LGA 1155 processors (2nd and 3rd Generation Core i7, i5, i3, Pentium, Celeron series). Processors like the Intel Core i7-4790 (LGA 1150) are NOT compatible. Xeon E3-1230 V2 (LGA 1155) is compatible.
• Graphics Card Slot: The graphics card slot is PCI-E 3.0 x16.

9. 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 fans (CPU, case, GPU) are free of obstructions.
• BIOS/UEFI Updates: Check the ZSUS support website for BIOS/UEFI updates. Updates can improve stability, compatibility, and performance. Follow update instructions carefully to avoid damaging the motherboard.
• Driver Updates: Keep your system drivers (chipset, graphics, audio, network) updated to ensure compatibility and optimal performance with your operating system and applications.
• Cable Management: Ensure cables are neatly routed to improve airflow and prevent interference.

10. User Tips

• CPU Compatibility Check: Always double-check that your chosen CPU is an LGA 1155 socket type and is a 2nd or 3rd generation Intel Core i7, i5, i3, Pentium, or Celeron processor. Incorrect CPU installation can damage both the CPU and the motherboard socket.
• RAM Installation: When installing DDR3 RAM, ensure both clips on the DIMM slot are open, and press down evenly on both ends of the module until the clips lock into place. For dual-channel performance, install RAM in matching pairs.
• CMOS Battery: If your motherboard arrives without a CMOS battery (due to shipping restrictions), install a standard CR2032 coin cell battery to retain BIOS settings and system time.
• Appearance Variations: Be aware that minor aesthetic differences may exist between motherboard batches (e.g., heatsink design, component placement). These variations do not affect functionality.
• NVMe M.2 Performance: To achieve the advertised 32Gbps transfer speeds for the NVMe M.2 slot, ensure you are using a compatible PCIe 3.0 x4 NVMe SSD.

11. Warranty and Support

For warranty information and technical support, please refer to the official ZSUS website or contact your retailer. Keep your proof of purchase for any warranty claims.