EVGA GeForce GTX 1660 Ti SC Ultra Gaming Graphics Card User Manual

1. Introduction

This manual provides essential information for the installation, operation, and maintenance of your EVGA GeForce GTX 1660 Ti SC Ultra Gaming graphics card. Please read this manual thoroughly before installation to ensure proper setup and optimal performance.

Image 1.1: EVGA GeForce GTX Installation Guide banner.

2. Safety Information

• Always disconnect power from your computer 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.
• Handle the graphics card by its edges to avoid touching sensitive components.
• Ensure adequate ventilation within your computer case to prevent overheating.
• Do not expose the graphics card to moisture or extreme temperatures.

3. Package Contents

Verify that all items are present in the package:

• EVGA GeForce GTX 1660 Ti SC Ultra Gaming Graphics Card
• Quick Installation Guide / User Manual
• (Additional accessories may vary by region or bundle)

Image 3.1: The EVGA GeForce GTX 1660 Ti SC Ultra Gaming graphics card and its retail packaging.

4. System Requirements

• PCI Express-compliant motherboard with one dual-width x16 graphics slot.
• One 8-pin PCI Express supplementary power connector.
• Minimum 450W or greater system power supply (with a minimum 12V current rating of 24A).
• 350MB of available hard-disk space.
• 4GB system memory (8GB or more recommended).
• Microsoft Windows 10, Windows 8.1, Windows 7 (64-bit operating system required).
• Internet connection for driver installation.

5. Installation

5.1 Hardware Installation

1. Prepare Your System: Turn off your computer and disconnect the power cable. Open your computer case.
2. Locate PCI Express Slot: Find an available PCI Express x16 slot on your motherboard.
3. Remove Slot Cover: Remove the metal slot cover from the back of your computer case corresponding to the chosen PCI Express slot.
4. Insert Graphics Card: Carefully align the graphics card with the PCI Express slot and press down firmly until it is securely seated. Ensure the retention clip on the motherboard engages.


Image 5.1: Front view of the graphics card, showing the dual fan design.

5. Secure Graphics Card: Secure the graphics card to the computer case with the screw or retention mechanism.


Image 5.2: Angled view of the graphics card, highlighting its compact design.

6. Connect Power: Connect the 8-pin PCI Express power connector from your power supply to the corresponding port on the graphics card.


Image 5.3: Top view of the graphics card, showing the power connector location.

7. Close Case and Connect Display: Close your computer case, reconnect the power cable, and connect your display monitor to one of the graphics card's output ports (DisplayPort, HDMI, or DVI-D).


Image 5.4: The graphics card's output panel, featuring DisplayPort, HDMI, and DVI-D connectors.

5.2 Driver Installation

1. Power On: Turn on your computer. Windows may automatically install a basic display driver.
2. Download Drivers: Visit the official NVIDIA website (www.nvidia.com/drivers) or the EVGA website (www.evga.com/drivers) to download the latest drivers for your GeForce GTX 1660 Ti.
3. Install Drivers: Run the downloaded driver installer and follow the on-screen instructions. A system restart may be required after installation.

6. Operating the Graphics Card

Once installed and drivers are updated, your EVGA GeForce GTX 1660 Ti is ready for use. The card is designed to automatically adjust its performance based on system demands.

6.1 EVGA Precision X1 Software

For advanced monitoring, overclocking, and fan control, EVGA offers the Precision X1 software. This utility allows users to fine-tune their graphics card settings for optimal performance and thermal management.

• Download: Obtain EVGA Precision X1 from the official EVGA website.
• Features: Monitor temperatures, clock speeds, fan speeds, and adjust settings like GPU clock offset, memory clock offset, and fan curves.

7. Maintenance

• Dust Removal: Periodically clean dust from the graphics card fans and heatsink using compressed air. Ensure the computer is powered off and unplugged before cleaning.
• Driver Updates: Regularly check for and install the latest graphics drivers from NVIDIA or EVGA to ensure compatibility and performance improvements.
• Environmental Conditions: Operate the graphics card in a well-ventilated environment with stable room temperature to prolong its lifespan.

8. Troubleshooting

8.1 No Display Output

• Ensure the graphics card is fully seated in the PCI Express slot.
• Verify that the 8-pin power connector is securely attached to the graphics card.
• Check that the display cable is correctly connected to both the graphics card and the monitor.
• Test with a different display cable or monitor if possible.

8.2 System Instability or Crashes

• Ensure your power supply meets the minimum wattage requirements.
• Update to the latest graphics drivers.
• Monitor GPU temperatures using software like EVGA Precision X1 to check for overheating. Ensure proper airflow in your PC case.
• If overclocking, revert to default settings to rule out instability caused by overclocks.

8.3 Driver Installation Issues

• Completely uninstall any previous graphics drivers using a utility like Display Driver Uninstaller (DDU) before attempting a fresh installation.
• Ensure you have downloaded the correct drivers for your operating system and graphics card model.

9. Specifications

Image 9.1: Backplate of the graphics card, showing structural details.

10. Warranty and Support

EVGA products are covered by a limited warranty. For detailed warranty information, please visit the official EVGA website.

• Warranty Registration: Register your product on the EVGA website to activate your warranty.
• Technical Support: For technical assistance, driver downloads, or troubleshooting, visit the EVGA support page at www.evga.com/support.
• Contact Information: Refer to the EVGA website for current contact methods, including phone and email support.