一些用户在下载无线LAN驱动程序更新后遇到错误。他们发现他们的Intel Dual Band Wireless-AC 7260适配器遇到了问题。在本指南中，我们将解释一些修复错误的简单方法。
什么是英特尔双频无线 AC 7260(Intel Dual Band Wireless-AC 7260)？
Intel Dual Band Wireless-AC是一款功能强大的高性能无线网络设备，适用于您的家庭或办公室。这款 2×2 Wi-Fi 适配器的速度高达 867 Mbps，可提供出色的网页浏览体验和流畅的视频流。
最新的英特尔双频无线 AC(Intel Dual Band Wireless-AC)技术旨在为您家中的每个角落提供强大、可靠的 Wi-Fi 信号。双频提供 2.4 GHz和 5 GHz通道，提供出色的无线性能，让您可以使用无线设备完成更多工作。
英特尔 Wireless-N 7260 是双频吗？
像英特尔的 Wireless-N 7260 这样的无线适配器是市场上最受欢迎和最实惠的选择之一。然而，它的 2.4 GHz无线电只有一个频段，这限制了它的功能。那么双频究竟是什么意思呢？
双频(Dual-band)是指设备可以使用多少个频段来无线传输数据。您拥有的频段越多，连接就越好。例如，如果您使用的设备只有 2.4 GHz无线电，那么它的速度会比同时在 2.4 GHz和 5 GHz频段运行的适配器低得多。
英特尔双频无线-AC 7260(Intel Dual Band Wireless-AC 7260)适配器不断断开连接
如果Intel Dual Band Wireless-AC 7260适配器不断断开连接、未检测到、找不到网络或遇到问题，请尝试以下建议：
- 运行(Run)网络适配器(Network Adapter Troubleshooter)疑难解答
- 更新或回滚英特尔适配器驱动程序(Intel Adapter Driver)
- 重新配置Intel AC 7260 驱动程序(Driver)
让我们详细谈谈它们。
1]运行(Run)网络适配器(Network Adapter Troubleshooter)疑难解答
Windows 附带一个内置工具，可以帮助您解决不同类型的网络问题。此工具可用于使用以下建议解决此问题：
- 右键单击(Right-click)“开始(Start)”按钮并打开“设置”(Settings)菜单。
- 单击更新和安全(Update & Security)类别
- 从左窗格中，选择疑难解答(Troubleshoot)选项。
- 然后单击其他疑难解答(Additional troubleshooters)链接。
- 从列表中选择 网络适配器(Network Adapter) 疑难解答并运行它。
- 完成后重新启动计算机。
2]更新(Update)或回滚(Rollback)英特尔适配器驱动程序(Intel Adapter Driver)
您可能需要下载最新的驱动程序(download the latest driver)并安装它，看看它是否有帮助。您可以使用英特尔驱动程序和支持助手。(Intel Driver & Support Assistant.)
有时安装新的设备驱动程序可能会导致您的计算机运行不稳定。在这种情况下，您可以使用回滚驱动程序(Roll Back Driver)功能恢复以前安装的设备驱动程序并继续使用计算机。为此，您需要遵循以下步骤：
- Windows + X键盘快捷键打开WinX菜单。
- 从列表中选择设备管理器选项。(Device Manager)
- 展开网络适配器(Network adapters)。
- 右键单击您的 Wi-Fi 驱动程序并从列表中选择属性。(Properties)
- 在“属性(Properties)”窗口中，转到“驱动程序”选项卡。
- 单击回滚驱动程序(Roll Back Driver)按钮。
这会将您的设备回滚到之前安装的驱动程序。完成后，重新启动计算机并查看问题是否仍然存在。
3]重新配置(Reconfigure)英特尔 AC 7260(Intel AC 7260) 驱动程序(Driver)
如果上述解决方案都不适合您，则对英特尔(Intel)无线驱动程序进行一些调整可能会有所帮助。您现在可以进行如下操作：
- Windows+I键盘快捷键打开“运行”(Run)对话框。
- 在文本框中键入 Control Panel(Type Control Panel)并按Enter。
- 在“控制面板(Control Panel)”窗口中，单击“网络和 Internet(Network and Internet) ”选项。
- 选择网络和共享中心(Network and Sharing Centre)链接。
- 从左侧窗格中，选择更改适配器设置(Change adapter settings)。
- 现在右键单击您的无线适配器。
- 并从菜单列表中选择属性选项。(Properties)
最后，在网络(Networking)选项卡上，单击配置(Configure)按钮。
现在转到“高级(Advanced)”选项卡并进行以下更改：
802.11n channel Width for 2.4Ghz connections – 20mhz ONLY
Preferred Band – 2.4Ghz
Roaming Aggressiveness set – Lowest
Wireless mode – 802.11b/g
HT mode – VHT mode.
完成上述所有步骤后，重新启动计算机并查看与Intel Dual Band Wireless AC 7260相关的问题是否已解决。
相关(Related)：以太网/Wi-Fi 适配器的驱动程序可能存在问题。
Intel Dual Band Wireless-AC 7260 adapter keeps disconnecting
Some users are experiencіng errors after downloading an υpdate for the wireless LAN driver. They find that theіr Intel Dual Band Wireless-AC 7260 adapter is experiencing problems. In this guide, we will explain some easy ways to fix the error.
What is Intel Dual Band Wireless-AC 7260?
The Intel Dual Band Wireless-AC is a powerful and high-performance wireless networking device for your home or office. With speeds of up to 867 Mbps, this 2×2 Wi-Fi adapter provides an outstanding experience with uninterrupted web browsing and smooth video streaming.
The latest Intel Dual Band Wireless-AC technology is designed to deliver a strong, reliable Wi-Fi signal to every corner of your home. The dual-band delivers both 2.4 GHz and 5 GHz channels for great wireless performance so you can do more with your wireless devices.
Is Intel Wireless-N 7260 dual band?
A wireless adapter like Intel’s Wireless-N 7260 is one of the most popular and affordable options in the market. However, its 2.4 GHz radio has a single band, which limits its capabilities. So what does dual-band actually mean?
Dual-band refers to how many bands a device can use to transmit data wirelessly. The more bands you have, the better connection will be. For example, if you are using a device with only a 2.4 GHz radio, it would have much lower speeds than an adapter that operates in both 2.4 GHz and 5GHz bands at the same time.
Intel Dual Band Wireless-AC 7260 adapter keeps disconnecting
If Intel Dual Band Wireless-AC 7260 adapter keeps disconnecting, is not detected, cannot find network, or is experiencing problems, try the following suggestions:
- Run the Network Adapter Troubleshooter
- Update or Rollback the Intel Adapter Driver
- Reconfigure the Intel AC 7260 Driver
Let us talk about them in detail.
1] Run the Network Adapter Troubleshooter
Windows comes with a built-in tool that can help you troubleshoot different types of network problems. This tool can be used to fix this problem using the below suggestions:
- Right-click on the Start button and open the Settings menu.
- Click on the Update & Security category
- From the left pane, select the Troubleshoot option.
- Then click on the Additional troubleshooters link.
- Select the Network Adapter troubleshooter from the list and run it.
- Restart your computer once you are done.
2] Update or Rollback the Intel Adapter Driver
You may want to download the latest driver for it and install it and see if it help. You may use the Intel Driver & Support Assistant.
Sometimes installing a new device driver may cause your computer to run unstable. In such a case, you can use the Roll Back Driver feature to restore a previously installed device driver and continue using the computer. To do so, here are the steps you need to follow:
- Open the WinX menu using the Windows + X keyboard shortcut.
- Select the Device Manager option from the list.
- Expand the Network adapters.
- Right-click on your Wi-Fi driver and select Properties from the list.
- Inside the Properties window, go to the Driver tab.
- Click on the Roll Back Driver button.
This will roll back your device to the previously installed driver. Once you are done, restart your computer and see if the problem still exists.
3] Reconfigure the Intel AC 7260 Driver
It can be helpful to make some adjustments to the Intel wireless driver if none of the above solutions work for you. You may now proceed as follows:
- Open the Run dialog box using the Windows+I keyboard shortcut.
- Type Control Panel in the text box and press Enter.
- In the Control Panel window, click on the Network and Internet option.
- Select the Network and Sharing Centre link.
- From the left pane, opt for the Change adapter settings.
- Now right-click on your wireless adapter.
- And select the Properties option from the menu list.
Finally, on the Networking tab, click on the Configure button.
Now go to the Advanced tab and do the following changes:
802.11n channel Width for 2.4Ghz connections – 20mhz ONLY
Preferred Band – 2.4Ghz
Roaming Aggressiveness set – Lowest
Wireless mode – 802.11b/g
HT mode – VHT mode.
When you have finished all the steps above, restart your computer and see if the problems related to Intel Dual Band Wireless AC 7260 have been resolved.
Related: There might be a problem with the driver for the Ethernet/Wi-Fi adapter.
