Sapphire Radeon HD 7990 Graphics Card User Manual

소개

This manual provides essential information for the installation, operation, and maintenance of your Sapphire Radeon HD 7990 Graphics Card. Please read this manual thoroughly before installation and retain it for future reference. This graphics card is designed for high-performance computing and gaming, featuring a dual GPU architecture and 6GB GDDR5 memory.

안전 정보

Observe the following safety precautions to prevent damage to the graphics card or other components, and to ensure personal safety:

• 구성 요소를 설치하거나 제거하기 전에 항상 컴퓨터의 전원을 분리하세요.
• Wear an anti-static wrist strap or frequently touch a grounded metal object to discharge static electricity before handling the graphics card.
• 민감한 구성 요소를 만지지 않도록 그래픽 카드의 가장자리를 잡으세요.
• 컴퓨터 케이스 내부의 과열을 방지하기 위해 적절한 통풍이 이루어지도록 하십시오.
• 그래픽 카드를 습기나 극한 온도에 노출시키지 마십시오.

설정

시스템 요구 사항

• PCI Express-compliant motherboard with one or more x16 graphics slots.
• Minimum 750W power supply with two 8-pin PCI Express power connectors.
• 최소 시스템 메모리 4GB (8GB 권장).
• Supported operating system (e.g., Windows 7, Windows 8, Windows 10).
• CD-ROM drive or internet connection for driver installation.

물리적 설치

1. 컴퓨터를 준비하세요: Power off your computer and disconnect the power cable. Open the computer case.
2. Locate a PCI Express x16 slot: Identify an available PCI Express x16 slot on your motherboard. This card is large; ensure sufficient physical clearance.
3. 슬롯 덮개를 제거하세요: Remove the metal slot covers from the back of your computer case corresponding to the chosen PCIe slot.
4. 그래픽 카드를 설치하세요: 그래픽 카드를 PCIe 슬롯에 조심스럽게 맞춰 끼운 후 단단히 고정될 때까지 눌러주세요. 고정 클립이 제자리에 제대로 고정되었는지 확인하십시오.
5. 전원 케이블을 연결하십시오: Connect two 8-pin PCI Express power connectors from your power supply to the corresponding ports on the top edge of the graphics card. Ensure a secure connection.
   

   이미지: 상단 view of the Sapphire Radeon HD 7990 graphics card, showing the three cooling fans and the heatsink assembly. The card features a black and red design.

6. 카드를 보호하세요: Use screws to secure the graphics card's bracket to the computer case.
7. 케이스 종료: Replace the computer case cover and reconnect the power cable.

드라이버 설치

1. 전원 켜기: Connect your monitor to one of the graphics card's display outputs (DVI-I or Mini DisplayPort) and power on your computer.
2. Initial boot: The operating system may install a generic display driver.
3. Install AMD drivers:
   • Insert the driver CD (if included) and follow the on-screen instructions.
   • Alternatively, download the latest drivers from the official AMD web사이트 (www.amd.com/support). Select your graphics card model and operating system.
4. 다시 시작: 드라이버 설치가 완료되면 컴퓨터를 다시 시작하십시오.

운영

디스플레이 연결

The Sapphire Radeon HD 7990 supports multiple display configurations. It features the following output ports:

• 1 x Dual-Link DVI-I port
• 4 x Mini DisplayPort (mDP) ports

이미지: 측면 view of the Sapphire Radeon HD 7990 graphics card, showing the DVI-I port and four Mini DisplayPort outputs. A black DVI-to-VGA adapter is attached to the DVI-I port.

Connect your monitors using appropriate cables. For Mini DisplayPort, you may need adapters depending on your monitor's input type (e.g., mDP to DisplayPort, mDP to DVI, mDP to HDMI). Note that for certain multi-monitor configurations, 활동적인 Mini DisplayPort adapters may be required.

Multi-Display Setup (AMD Eyefinity)

The card supports up to 5 simultaneous displays using AMD Eyefinity technology. To configure multiple displays:

1. Ensure all monitors are physically connected to the graphics card.
2. Open the AMD Radeon Software (formerly Catalyst Control Center).
3. "디스플레이" 또는 "아이피니티" 섹션으로 이동하세요.
4. Follow the on-screen prompts to detect and arrange your displays. You can choose between extended desktop, duplicate, or Eyefinity group modes for a single large desktop experience.

유지

적절한 유지관리는 그래픽 카드의 수명과 최적의 성능을 보장합니다.

• 청소: Periodically clean the fans and heatsink to remove dust buildup. Use compressed air to gently blow dust out of the fins and fan blades. Ensure the computer is powered off and unplugged before cleaning. Do not use liquid cleaners.
• 드라이버 업데이트 : Regularly check the official AMD website for the latest graphics drivers. Keeping drivers updated can improve performance, stability, and compatibility with new software and games.
• 온도 모니터링: Use monitoring software to keep track of the card's operating temperatures, especially under load. Ensure your system has adequate airflow.

문제 해결

If you encounter issues with your Sapphire Radeon HD 7990 graphics card, refer to the following common troubleshooting steps:

• 디스플레이 출력 없음:
  • 모니터가 메인보드의 내장 그래픽이 아닌 그래픽 카드에 연결되어 있는지 확인하십시오.
  • 그래픽 카드가 PCIe 슬롯에 완전히 장착되었는지 확인하십시오.
  • Confirm that both 8-pin PCIe power connectors are securely attached.
  • 가능하다면 다른 디스플레이 케이블이나 모니터로 테스트해보세요.
• Poor Performance or Crashes:
  • AMD 공식 웹사이트에서 최신 그래픽 드라이버를 설치했는지 확인하십시오. web대지.
  • Check for overheating. Monitor GPU temperatures during demanding tasks. Improve case airflow if temperatures are consistently high.
  • 전원 공급 장치가 최소 와트수를 충족하는지 확인하십시오.tag필수 요구 사항을 충족하고 안정적인 전력을 제공합니다.
  • 불필요한 백그라운드 애플리케이션을 닫습니다.
• 코일 소음: Some high-performance graphics cards may exhibit a high-pitched "coil whine" sound under heavy load. This is generally not indicative of a fault and is often related to power delivery components. While not always preventable, ensuring a stable power supply and good case airflow can sometimes mitigate it.
• 드라이버 문제: If you experience graphical glitches or instability after a driver update, try rolling back to a previous stable driver version or performing a clean installation of the latest drivers.

추가적인 도움이 필요하시면 AMD 지원팀에 문의하십시오. website or Sapphire's official support channels.

명세서

Image: Backplate view of the Sapphire Radeon HD 7990 graphics card, showing the PCB and mounting points for the cooler.

보증 및 지원

For warranty information and technical support, please refer to the documentation included with your product or visit the official Sapphire Technology web사이트. 보증 청구를 위해 구매 증빙 자료를 보관하세요.

For driver downloads and additional support resources, visit the official AMD support page: www.amd.com/support