症状. 尝试启动 Windows 时，收到错误消息：. 未找到操作系统。. 请尝试断开所有不包含操作系统的驱动器。. 按 Ctrl+Alt+Del 重启.

Find your version number on the table below to map your LMP version to its Bluetooth Core Specification number. That's the highest core specification your device fully supports. Accessories with higher specifications may still work, but with reduced functionality. Here's how to find out which Bluetooth version you have on your device.

Open Control Panel in Windows. In the search box next to Start on the taskbar, type control panel. Select Control Panel from the list of results. Note: Many Control Panel features are simpler and faster in Settings . Open Settings.

For troubleshooting tips, visit the Network problems section below. If you have issues with the Xbox app on your smart TV, restart it: Press and hold the Power button on the remote until the TV restarts and then try launching the app again.

如果在尝试通过 Internet Explorer 应用访问 Xbox 360 上的购买历史记录时收到错误消息，则可以通过 Web 执行此操作：. 查看你的订单历史记录. 注意 登录 Xbox 360 主机时使用的相同 Microsoft 帐户进行的购买会显示在订单历史记录中，与其他 Xbox 和 Microsoft 购买记录一起 ...

Note If you received this error during a console system update or console setup, go to Troubleshoot system updates on Xbox One and follow the steps shown. You see the following error code when you try to sign in to Xbox Live on an Xbox One console or a PC: 0x87DD0006 or 87DD0006.

Connect the adapter to your Surface and external display. Plug the USB-C end of the adapter into the USB-C port on your Surface. Take the video cable that’s connected to your external display or TV, and then plug the other end of it into the adapter.

Windows 10. By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find. Just right-click (or long-press) it and select Pin to Quick access. Unpin it when you don’t need it there anymore by right-clicking (or long-pressing) it and selecting Unpin from Quick access.

ここでは、この更新プログラムをインストールしたユーザーに対してこの機能について説明します。. 重要: 数式エディター3.0 は、セキュリティ上の問題が原因で削除されました。. 数式エディター3.0 で作成された数式を編集しようとすると、"Microsoft 数式は ...

当你尝试在 Xbox 主机上启动游戏或应用时，看到以下错误代码：. 错误 0x87e50007. 这可能意味着一个必需的更新阻止打开游戏或应用。. 要解决此问题，请确保已完成所有游戏和应用更新，然后再次尝试启动你的内容。. 如果仍然遇到问题，请尝试卸载游戏或应用 ...