GIGABYTE GTX 770 WINDFORCE 3X Graphics Card User Manual

1. Įvadas

This manual provides detailed instructions for the installation, operation, and maintenance of your GIGABYTE GTX 770 WINDFORCE 3X Graphics Card (Model: GV-N770OC-2GD). This high-performance graphics card is powered by the NVIDIA GeForce GTX 770 GPU, featuring 2GB GDDR5 memory and a 384-bit memory interface, designed to deliver exceptional visual experiences.

Prieš pradėdami diegti, atidžiai perskaitykite šį vadovą, kad užtikrintumėte tinkamą sąranką ir optimalų veikimą.

2. Pagrindinės savybės

• NVIDIA GeForce GTX 770 GPU: Provides powerful graphics processing for demanding applications and games.
• WINDFORCE 3X Anti-Turbulence Cooling Solution: Features three fans and Triangle Cool Technology for efficient heat dissipation and stable operation.
• Ultra Durable VGA Components: Enhances durability and overclocking capability while reducing power switching loss.
• 2 GB GDDR5 atmintis: High-speed memory for smooth textures and high-resolution gaming.
• Keli ekrano išėjimai: Includes DVI-I, DVI-D, HDMI, and DisplayPort for versatile connectivity with HDCP protection.
• PCI Express 3.0 Interface: Ensures maximum bandwidth for data transfer.

3. Pakuotės turinys

Patikrinkite, ar jūsų prekės pakuotėje yra visi šie daiktai:

• GIGABYTE GTX 770 WINDFORCE 3X Graphics Card (GV-N770OC-2GD)
• Vairuotojo kompaktinis diskas
• Greito montavimo vadovas
• Power Adapter Cables (if required for your PSU configuration)

4. Sistemos reikalavimai

• „PCI Express“ suderinama pagrindinė plokštė su vienu dvigubo pločio x16 grafikos lizdu.
• Minimum 550W power supply unit (PSU) with two 6-pin PCI-E power connectors.
• Mažiausiai 4 GB sistemos atminties (rekomenduojama 8 GB).
• Supported operating system: Microsoft Windows 7, Windows 8, Windows Vista, or Windows XP (64-bit operating system recommended for optimal performance).
• CD-ROM or DVD-ROM drive for driver installation (or internet connection for driver download).

5. Techninės įrangos diegimas

5.1. Parengiamieji diegimo veiksmai

1. Išjunkite kompiuterį ir atjunkite maitinimo laidą nuo sieninio lizdo.
2. Open your computer case. Refer to your computer case manual for specific instructions.
3. If an existing graphics card is installed, carefully remove it.
4. Raskite laisvą PCI Express x16 lizdą pagrindinėje plokštėje.

5.2. Vaizdo plokštės diegimas

1. Align the graphics card with the PCI Express x16 slot.
2. Gently but firmly press the card into the slot until it is fully seated. Ensure the retention clip on the slot locks the card in place.
3. Secure the graphics card to the computer case with the screw(s) provided by your case manufacturer.

1 pav.: priekis view of the GIGABYTE GTX 770 WINDFORCE 3X Graphics Card, showing the triple fan cooling system.

5.3. Maitinimo kabelių prijungimas

The GIGABYTE GTX 770 requires external power. Connect the appropriate PCI-E power cables from your power supply to the power connectors on the graphics card. This model typically requires one 8-pin and one 6-pin PCI-E power connector.

2 pav.: šonas view of the graphics card, highlighting the power input connectors.

5.4. Connecting Display Cables

Connect your monitor(s) to the appropriate output ports on the graphics card. This card supports DVI-I, DVI-D, HDMI, and DisplayPort connections.

3 pav.: galinis view of the graphics card, showing the DVI, HDMI, and DisplayPort output connectors.

5.5. Post-installation

1. Uždarykite kompiuterio dėklą.
2. Reconnect the power cable to the wall outlet and turn on your computer.

6. Programinės įrangos diegimas ir naudojimas

6.1. Tvarkyklės diegimas

After booting your computer, the operating system may automatically detect new hardware. It is crucial to install the official NVIDIA drivers for optimal performance and stability.

1. From Driver CD: Įdėkite pateiktą tvarkyklės kompaktinį diską į optinį diskų įrenginį ir vykdykite ekrane pateikiamus nurodymus.
2. From GIGABYTE/NVIDIA Websvetainė: Apsilankykite oficialioje GIGABYTE arba NVIDIA svetainėje website to download the latest drivers for your GTX 770 graphics card and operating system. Run the downloaded installer and follow the prompts.

A system restart may be required after driver installation.

6.2. GIGABYTE Utility Software

GIGABYTE may provide utility software (e.g., OC GURU II) that allows you to monitor card status, adjust clock speeds, fan settings, and other parameters. This software can typically be found on the driver CD or GIGABYTE's official websvetainę.

• Stebėjimas: View real-time information such as GPU temperature, clock speeds, and fan RPM.
• Įjungimas: Adjust GPU core clock, memory clock, and voltage settings (for advanced users only).
• Ventiliatoriaus valdymas: Customize fan speed profiles optimaliam aušinimui ir triukšmo lygiui.

Exercise caution when adjusting performance settings, as improper configurations can lead to system instability.

7. Priežiūra

• Atnaujinkite tvarkykles: Regularly check the NVIDIA or GIGABYTE website for the latest graphics drivers to ensure compatibility, performance improvements, and bug fixes.
• Clean Cooling System: Periodically inspect the fans and heatsink for dust accumulation. Use compressed air to gently remove dust from the fins and fan blades to maintain efficient cooling. Ensure the computer is powered off and unplugged before cleaning.
• Užtikrinkite tinkamą oro srautą: Make sure your computer case has adequate airflow to prevent heat buildup, which can affect the graphics card's performance and lifespan.

8. Problemų sprendimas

8.1. Nėra vaizdo išvesties

• Ensure the monitor is powered on and connected securely to the graphics card.
• Verify that the graphics card is fully seated in the PCI Express slot.
• Confirm that all required PCI-E power cables are connected from the PSU to the graphics card.
• Try connecting the monitor to a different output port on the graphics card or using a different cable.
• If your CPU has integrated graphics, try booting with the monitor connected to the motherboard's video output to check if the system POSTs.

8.2. Driver Installation Issues

• Download the latest drivers directly from the official NVIDIA or GIGABYTE websvetainę.
• Uninstall any previous graphics drivers using a utility like Display Driver Uninstaller (DDU) in Safe Mode before attempting a fresh installation.
• Įsitikinkite, kad jūsų operacinė sistema yra atnaujinta.

8.3. Performance Issues or Instability

• Check GPU temperatures using monitoring software. High temperatures can lead to throttling or instability. Ensure proper case airflow and clean the heatsink/fans.
• Verify that your power supply unit meets the minimum recommended wattage (550W) and provides stable power.
• Ensure your system RAM is sufficient and properly installed.
• If you have overclocked the card, revert to default settings to check for stability.

9. Specifikacijos

10. Garantija ir palaikymas

For warranty information, technical support, and further assistance, please visit the official GIGABYTE website. You will find drivers, FAQs, and contact information for customer service.

Oficialus GIGABYTE atstovas Websvetainė: www.gigabyte.com

Please have your product model number (GV-N770OC-2GD) and serial number ready when contacting support.