GOWENIC LGA 1155 Desktop Motherboard User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your GOWENIC LGA 1155 Desktop Motherboard. Please read this manual thoroughly before proceeding with installation to ensure proper setup and optimal performance.

Key Features:

• LGA 1155 CPU Slot: Supports Intel i3/i5/i7, Pentium, and Celeron series processors.
• Dual Channel DDR3 Memory: Supports up to 16GB of DDR3 Non ECC memory at 1066/1333/1600MHz.
• M.2 NVMe/NGFF Support: Advanced M.2 hard disk interface with jumper for high/low-speed PCIe or SATA2.0 channel.
• 3 Phase Power Design: Stable power delivery with all solid-state capacitors and 24+4pin power socket.
• HD VGA Output: Integrated VGA and HD Multimedia Interface output, plus a PCIe X16 graphics card slot.
• Versatile Connectivity: Includes 6 x USB 2.0 ports and 1 x PCIe X1 slot.

2. Safety Information

Always observe the following safety precautions during installation and operation:

• 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 prevent electrostatic discharge (ESD) damage to components.
• Handle the motherboard by its edges to avoid touching sensitive components.
• Ensure proper ventilation within your computer case to prevent overheating.
• If you are unsure about any installation step, consult a qualified technician.

3. Package Contents

Verify that all items are present in your package:

• GOWENIC LGA 1155 Desktop Motherboard
• I/O Shield
• SATA Data Cable(s) (Quantity may vary)
• User Manual (This document)

4. Motherboard Layout

Familiarize yourself with the various components and connectors on your motherboard.

Figure 4.1: Top-down view of the GOWENIC LGA 1155 Desktop Motherboard.

Figure 4.2: Motherboard layout with labeled components.

Figure 4.3: Rear I/O Panel Connectors.

Key Components:

• LGA 1155 CPU Socket: For Intel LGA 1155 processors.
• DDR3 DIMM Slots: Two slots for DDR3 memory modules.
• M.2 NVMe/NGFF Slot: For high-speed M.2 SSDs.
• PCIe X16 Slot: For graphics cards.
• PCIe X1 Slot: For expansion cards.
• SATA Ports: For connecting SATA storage devices.
• 24-pin ATX Power Connector: Main power input from PSU.
• 4-pin CPU Power Connector: Additional power for the CPU.
• Rear I/O Panel: Includes USB 2.0, VGA, HD Multimedia Interface, LAN, and Audio ports.

5. Setup

5.1 CPU Installation

1. Locate the LGA 1155 CPU socket on the motherboard.
2. Gently push down the load lever and pull it to the side to open the CPU socket cover.
3. Carefully align the CPU with the socket, matching the golden triangle on the CPU with the triangle mark on the socket. Ensure the notches on the CPU align with the socket.
4. Lower the CPU straight down into the socket without forcing it.
5. Close the socket cover and push the load lever back into its locked position.

5.2 RAM Installation

Figure 5.1: DDR3 Memory Slots and SATA Ports.

1. Open the clips at both ends of the DDR3 DIMM slots.
2. Align the notch on the RAM module with the notch in the DIMM slot.
3. Insert the RAM module firmly into the slot until the clips snap into place, securing the module.
4. Repeat for additional RAM modules.

5.3 M.2 NVMe/NGFF Installation

1. Locate the M.2 slot on the motherboard.
2. Insert the M.2 SSD into the slot at a slight angle.
3. Gently push down the SSD and secure it with the provided screw.
4. Adjust the jumper wire near the M.2 slot to select between high-speed PCIe or SATA2.0 channel mode, depending on your M.2 SSD type. Refer to the motherboard diagram for jumper settings.

5.4 PCIe Card Installation

1. Remove the corresponding expansion slot cover from your computer case.
2. Align your PCIe graphics card or expansion card with the PCIe X16 or PCIe X1 slot.
3. Press the card firmly into the slot until it is fully seated.
4. Secure the card to the case with a screw.

5.5 Power Connections

Figure 5.2: 24-pin ATX Power Connector.

1. Connect the 24-pin ATX power cable from your power supply unit (PSU) to the 24-pin ATX power connector on the motherboard.
2. Connect the 4-pin CPU power cable from your PSU to the 4-pin CPU power connector near the CPU socket.

5.6 Front Panel Connections

Connect the cables from your computer case's front panel to the corresponding headers on the motherboard. Refer to the motherboard layout diagram for header locations.

• Power Switch (PWR_SW): Connect the power button cable.
• Reset Switch (RESET_SW): Connect the reset button cable.
• HDD LED (HDD_LED): Connect the hard drive activity indicator cable.
• Power LED (PWR_LED): Connect the power indicator cable.
• USB 2.0 Headers: Connect front panel USB 2.0 ports.
• Front Panel Audio Header (F_AUDIO): Connect front panel audio jacks.

5.7 I/O Panel Connections

Figure 5.3: VGA and USB 2.0 Ports.

Connect your peripherals to the rear I/O panel:

• USB 2.0 Ports: Connect keyboards, mice, and other USB devices.
• VGA Port: Connect a VGA monitor.
• HD Multimedia Interface Port: Connect an HD Multimedia Interface monitor or TV.
• LAN Port: Connect an Ethernet cable for network access.
• Audio Jacks: Connect speakers, headphones, or microphones.

6. Operating Instructions

6.1 Initial Boot-up

After all components are installed and connected, power on your system. The system should perform a Power-On Self-Test (POST). If successful, you will see a display on your monitor.

6.2 BIOS/UEFI Setup

During boot-up, press the designated key (usually DEL or F2) to enter the BIOS/UEFI setup utility. Here you can configure system settings, boot order, and other advanced options.

6.3 Operating System and Driver Installation

Install your preferred operating system (e.g., Windows, Linux) from a bootable USB drive or DVD. After OS installation, install the necessary drivers for the motherboard's chipset, audio, LAN, and integrated graphics (if used) from the manufacturer's website or included media.

7. Maintenance

• Dust Cleaning: Regularly clean dust from inside your computer case and motherboard components using compressed air. Ensure the system is powered off and unplugged before cleaning.
• Connection Checks: Periodically check all cables and components to ensure they are securely seated.
• BIOS Updates: Only update the BIOS if necessary, following the manufacturer's instructions carefully. Incorrect BIOS updates can damage the motherboard.

8. Troubleshooting

If you encounter issues, try the following basic troubleshooting steps:

• No Power: Ensure the PSU is switched on, all power cables (24-pin ATX, 4-pin CPU) are securely connected, and the front panel power switch cable is correctly attached.
• No Display: Check monitor connections (VGA/HD Multimedia Interface), ensure the graphics card (if dedicated) is properly seated and powered, and try reseating RAM modules.
• Boot Device Not Found: Verify that your storage drive (SSD/HDD) is correctly connected via SATA or M.2, and check the boot order in BIOS/UEFI settings.
• System Instability: Reseat RAM, check CPU cooler installation, and ensure proper case ventilation.

9. Specifications

10. Product Overview Video

Watch this video for a visual overview of the GOWENIC LGA 1155 Desktop Motherboard's features and physical layout.

11. Warranty Information

This GOWENIC motherboard comes with a limited warranty. Please refer to the product packaging or the manufacturer's official website for specific warranty terms, conditions, and duration. Keep your proof of purchase for warranty claims.

12. Support

For technical assistance, troubleshooting beyond this manual, or further inquiries regarding your GOWENIC LGA 1155 Desktop Motherboard, please contact GOWENIC customer support through their official channels or visit their website for FAQs and driver downloads.