Summary:本文提供有关如何对戴尔计算机上与 USB 相关的问题进行故障处理并加以解决的信息。查找有关在 USB 端口无法正常工作时修复 USB 问题的分步说明。
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Microsoft Windows 中包含各种“疑难解答”,旨在快速诊断并自动解决许多个人计算机问题。虽然 Windows 疑难解答不能修复硬件问题,但如果计算机遇到问题,这是个很好的切入点。Windows 疑难解答内置于 Windows 11、Windows 10、Windows 8 或 Windows 8.1 中的控制面板。
如何在 Windows 11 中运行 Windows 硬件疑难解答?
按 Windows+ X键,然后选择 Terminal (Terminal)(终端(管理员))。
键入 msdt.exe -id DeviceDiagnostic 添加到 PowerShell 窗口中,然后按 Enter 键。
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Article Number: 000132048
Article Type: Solution
Last Modified: 19 Jun 2025
Version: 31
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Article Properties
Article Number: 000132048
Article Type: Solution
Last Modified: 19 Jun 2025
Version: 31
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.