windows专业版hyperV上建立虚拟机，虚拟机的windows更新后无法连接，界面停留在hyperV连接页面，尝试搜索多种解决方案也无法解决

亲爱的雷尼任，

根据您的描述，在虚拟机内更新 Windows 后，系统似乎在 Hyper-V 连接屏幕上挂起。虽然增强会话模式允许访问登录界面，但输入密码不会按预期进行。

暂时禁用增强型会话

In the Hyper-V Virtual Machine Connection window, go to View > Enhanced Session and uncheck it.

  This may allow the VM to load the standard console login screen.
  
  **Check Windows Hello Settings**
  
     Inside the VM (if accessible), go to **Settings > Accounts > Sign-in options**.
     
        Disable **“Require Windows Hello sign-in for Microsoft accounts”**, as this can interfere with Enhanced Session login behavior.
        
        **Enable Remote Desktop as an Alternative**
        
           If Enhanced Session remains unstable, enable **Remote Desktop** inside the VM.
           
              You can then connect using the VM’s IP address via Remote Desktop, which may bypass the login issue.
              
              **Review VM Configuration and Integration Services**
              
                 Ensure that **Hyper-V Integration Services** are up to date.
                 
                    Check that **Enhanced Session Mode** is enabled in both the Hyper-V host settings and the VM configuration.
                    

如果问题仍然存在，我们建议查看 Microsoft 关于增强会话登录问题的指南或对 Windows 11 中的增强会话模式进行故障排除。

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此致敬意

哈里·潘