Sapphire Radeon HD 7990 Graphics Card User Manual

Танилцуулга

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.

Аюулгүй байдлын мэдээлэл

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

• Бүрэлдэхүүн хэсгүүдийг суулгах эсвэл салгахаасаа өмнө компьютерийнхээ хүчийг үргэлж салга.
• Wear an anti-static wrist strap or frequently touch a grounded metal object to discharge static electricity before handling the graphics card.
• Эмзэг бүрэлдэхүүн хэсгүүдэд хүрэхээс зайлсхийхийн тулд график картыг ирмэгээр нь барина уу.
• Хэт халалтаас урьдчилан сэргийлэхийн тулд компьютерийн гэр дотор хангалттай агааржуулалтыг хангана уу.
• График картыг чийг эсвэл хэт өндөр температурт бүү гарга.

Тохиргоо

Системийн шаардлага

• PCI Express-compliant motherboard with one or more x16 graphics slots.
• Minimum 750W power supply with two 8-pin PCI Express power connectors.
• Хамгийн багадаа 4 ГБ системийн санах ой (8 ГБ санал болгож байна).
• Supported operating system (e.g., Windows 7, Windows 8, Windows 10).
• CD-ROM drive or internet connection for driver installation.

Физик суурилуулалт

1. Компьютерээ бэлтгэ: 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. Нүхний тагийг ав: Remove the metal slot covers from the back of your computer case corresponding to the chosen PCIe slot.
4. График картыг суулгана уу: Carefully align the graphics card with the PCIe slot and press it firmly until it is securely seated. Ensure the retention clip locks into place.
5. Цахилгааны кабелийг холбох: 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.
   

   Зураг: дээд 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. Картыг хамгаалах: Use screws to secure the graphics card's bracket to the computer case.
7. Хэргийг хаах: Replace the computer case cover and reconnect the power cable.

Драйвер суурилуулах

1. Асаалт: 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 webсайт (www.amd.com/support). Select your graphics card model and operating system.
4. Дахин эхлүүлэх: Драйвер суулгаж дууссаны дараа компьютерээ дахин эхлүүлнэ үү.

Ажиллаж байна

Дэлгэцүүдийг холбох

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

Зураг: хажуу тал 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, идэвхтэй 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. Navigate to the "Display" or "Eyefinity" section.
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.

Засвар үйлчилгээ

Тохиромжтой засвар үйлчилгээ нь таны график картын урт наслалт, оновчтой гүйцэтгэлийг баталгаажуулдаг.

• Цэвэрлэгээ: 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.
• Драйверын шинэчлэлтүүд: Албан ёсны AMD-г тогтмол шалгаж байгаарай website for the latest graphics drivers. Keeping drivers updated can improve performance, stability, and compatibility with new software and games.
• Температурын хяналт: Use monitoring software to keep track of the card's operating temperatures, especially under load. Ensure your system has adequate airflow.

Алдааг олж засварлах

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

• Дэлгэцийн гаралт байхгүй:
  • Дэлгэц нь эх хавтангийн нэгдсэн график карттай биш, харин график карттай холбогдсон эсэхийг шалгаарай.
  • График карт нь PCIe үүрэнд бүрэн суусан эсэхийг шалгана уу.
  • Confirm that both 8-pin PCIe power connectors are securely attached.
  • Боломжтой бол өөр дэлгэцийн кабель эсвэл монитороор туршиж үзээрэй.
• Poor Performance or Crashes:
  • Ensure you have the latest graphics drivers installed from AMD's official webсайт.
  • Check for overheating. Monitor GPU temperatures during demanding tasks. Improve case airflow if temperatures are consistently high.
  • Цахилгаан хангамжийнхаа хамгийн бага ватттай тэнцэж байгаа эсэхийг шалгана ууtage requirement and provides stable power.
  • Шаардлагагүй дэвсгэр програмуудыг хаа.
• Ороомогтой улайлт: 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.
• Жолоочийн асуудал: 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.

Нэмэлт тусламж авахыг хүсвэл AMD-ийн дэмжлэгтэй холбогдоно уу website or Sapphire's official support channels.

Үзүүлэлтүүд

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

Баталгаат болон дэмжлэг

For warranty information and technical support, please refer to the documentation included with your product or visit the official Sapphire Technology webсайт. Баталгаат нэхэмжлэл гаргахын тулд худалдан авалтаа нотлох баримтаа хадгалаарай.

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