Intel Dual Band Wireless-AC 8260 Wi-Fi Adapter User Manual

การแนะนำ

The Intel Dual Band Wireless-AC 8260 is Intel's 3rd generation 802.11ac, dual-band, 2x2 Wi-Fi + Bluetooth 4.1 adapter. It is engineered to deliver lower power consumption, improved RF coexistence, and complete Microsoft Windows 10 support. Combined with Intel Core Processors and exceptional Intel Wireless Innovations like Intel Dynamic Regulatory Solution, the Intel Dual Band Wireless-AC 8260 dramatically reshapes your connected experience at home, work, or on the go.

Figure 1: The Intel Dual Band Wireless-AC 8260 Wi-Fi Adapter. This image shows the compact M.2 form factor of the adapter, highlighting its various components and regulatory markings.

การติดตั้งและการตั้งค่า

Proper installation of the Intel Dual Band Wireless-AC 8260 adapter is crucial for optimal performance. Follow these steps carefully:

1. Prepare Drivers: Before beginning the physical installation, visit the official Intel website to download the latest Wi-Fi and Bluetooth driver packages for the 8260 adapter. Save these to an accessible location on your computer.
2. Uninstall Old Drivers (if applicable): If you are replacing an existing wireless adapter, go to "Programs and Features" in your Control Panel and uninstall any old wireless or Bluetooth applications (e.g., Broadcom WIDCOMM).
3. Disable Old Adapter: Open Device Manager (right-click on "This PC" or "My Computer" and select "Manage" then "Device Manager"). Locate your old Wi-Fi adapter under "Network adapters" and Bluetooth adapter under "Bluetooth". Right-click and select "Disable device" for both, then "Uninstall device" (do not check the box to delete driver software).
4. ปิดและตัดการเชื่อมต่อ: Shut down your computer completely and disconnect it from all power sources. For laptops, remove the battery if possible.
5. เปิดเคสคอมพิวเตอร์: Carefully open your computer's case or laptop's back panel to access the M.2 slot where the Wi-Fi adapter will be installed. Refer to your computer's service manual for specific instructions on opening the case.
6. Remove Old Adapter (if applicable): If replacing an old adapter, unscrew the retaining screw, carefully disconnect the antenna wires (usually black and white), and gently pull the old card out of the M.2 slot.
7. ติดตั้งอะแดปเตอร์ใหม่: Insert the Intel Dual Band Wireless-AC 8260 adapter into the M.2 slot at an angle, then press it down and secure it with the retaining screw.
8. Connect Antenna Wires: Carefully reattach the antenna wires to the corresponding connectors on the new adapter. Typically, the black wire connects to the main (1) connector and the white wire to the auxiliary (2) connector, but verify markings on the card. They should snap into place.
9. ปิดเคสคอมพิวเตอร์: Reassemble your computer, ensuring all panels are securely closed and screws are tightened.
10. เปิดเครื่องและติดตั้งไดรเวอร์: Power on your computer. Windows 10 should recognize the new hardware. Navigate to the downloaded driver packages and install the Wi-Fi drivers first, followed by the Bluetooth drivers.
11. รีบูต: Reboot your computer to finalize the installation.

รูปที่ 2: ตัวจัดการอุปกรณ์ view after successful driver installation. This image illustrates how the Intel Dual Band Wireless-AC 8260 Wi-Fi and Bluetooth components appear under "Network adapters" and "Bluetooth" in Windows Device Manager, indicating proper recognition by the operating system.

คำแนะนำการใช้งาน

Once installed and drivers are updated, your Intel Dual Band Wireless-AC 8260 adapter will enable high-speed Wi-Fi and Bluetooth connectivity.

การเชื่อมต่อกับ Wi-Fi:

• Click the Wi-Fi icon in your system tray (usually bottom-right of the screen).
• เลือกเครือข่าย Wi-Fi ที่คุณต้องการจากรายการเครือข่ายที่มีอยู่
• ป้อนรหัสความปลอดภัยเครือข่าย (รหัสผ่าน) หากได้รับแจ้ง
• Click "Connect". Your computer should now be connected to the internet.
• The adapter supports both 2.4 GHz and 5 GHz bands, automatically selecting the optimal frequency for performance and range.

Figure 3: Wi-Fi Status window displaying connection speed. This screenshot shows a successful Wi-Fi connection with a reported speed of 866.7 Mbps, demonstrating the high data transfer capabilities of the 8260 adapter.

การใช้บลูทูธ:

• โปรดตรวจสอบให้แน่ใจว่าได้เปิดใช้งานบลูทูธในการตั้งค่าระบบปฏิบัติการของคุณแล้ว
• Go to "Bluetooth & other devices" settings.
• คลิก "เพิ่มอุปกรณ์บลูทูธหรืออุปกรณ์อื่นๆ" แล้วเลือก "บลูทูธ"
• Put your Bluetooth device (e.g., headphones, mouse) into pairing mode.
• Select your device from the list and follow on-screen prompts to complete pairing.

การซ่อมบำรุง

The Intel Dual Band Wireless-AC 8260 adapter is designed for long-term, reliable operation with minimal maintenance. However, consider the following to ensure optimal performance:

• การอัปเดตไดรเวอร์: ตรวจสอบข้อมูลอย่างเป็นทางการจาก Intel เป็นระยะ website for updated Wi-Fi and Bluetooth drivers. Keeping drivers current can improve performance, stability, and compatibility.
• ความสะอาดของระบบ: Ensure your computer's internal components, including the M.2 slot area, remain free of dust and debris. Dust buildup can lead to overheating and reduced performance.
• การเชื่อมต่อเสาอากาศ: If you experience signal degradation, ensure the antenna wires are securely connected to the adapter.

การแก้ไขปัญหา

If you encounter issues with your Intel Dual Band Wireless-AC 8260 adapter, try the following solutions:

• No Wi-Fi or Bluetooth after Installation:
  • Verify that the adapter is correctly seated in the M.2 slot and the retaining screw is secure.
  • Ensure antenna wires are properly connected to the adapter.
  • Check Device Manager: Look for "Intel(R) Dual Band Wireless-AC 8260" under "Network adapters" and "Intel(R) Wireless Bluetooth(R)" under "Bluetooth". If there are yellow exclamation marks, reinstall the drivers.
  • Ensure no old drivers are conflicting. Completely uninstall any previous wireless or Bluetooth drivers.
• Intermittent Connection or Slow Speeds:
  • Update your Wi-Fi and Bluetooth drivers to the latest version from Intel's webเว็บไซต์.
  • ตรวจสอบให้แน่ใจว่าเฟิร์มแวร์เราเตอร์ของคุณเป็นเวอร์ชันล่าสุด
  • Try moving closer to your Wi-Fi router or reducing interference from other electronic devices.
  • Check for physical obstructions or damage to the antenna wires.
• อุปกรณ์บลูทูธไม่สามารถจับคู่ได้:
  • ตรวจสอบให้แน่ใจว่าอุปกรณ์ Bluetooth อยู่ในโหมดจับคู่
  • Remove and re-add the Bluetooth device in your computer's Bluetooth settings.
  • Restart the Bluetooth service in Windows Services (services.msc).
  • อัปเดตไดรเวอร์บลูทูธ
• "Non-broadcast network" connection issues (especially after switching networks):
  • This issue is often resolved by ensuring the latest Intel drivers are installed.
  • Ensure your network profile is correctly configured for non-broadcast SSIDs.

ข้อมูลจำเพาะ

การรับประกันและการสนับสนุน

Intel products are manufactured to high quality standards. For specific warranty information and technical support, please refer to the official Intel support webตรวจสอบข้อมูลบนเว็บไซต์หรือติดต่อร้านค้าที่คุณซื้อสินค้า เก็บหลักฐานการซื้อไว้เพื่อใช้ในการเคลมประกัน

For the latest drivers, documentation, and support resources, visit: การสนับสนุนของ Intel Webเว็บไซต์