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How to reinstall the system from USB disk

2025-12-11 03:47:28 educate

How to reinstall the system using a USB flash drive: detailed steps and precautions

In today's digital age, the operating system is the core of computer operation. Whether it's a system crash, virus infection, or performance degradation, reinstalling the system is an effective way to solve the problem. Because of its portability and high compatibility, U disk has become the tool of choice for reinstalling the system. This article will introduce in detail how to reinstall the system using a USB flash drive, and attach recent hot topics for reference.

1. Recent hot topics (last 10 days)

How to reinstall the system from USB disk

hot topicsheat indexMain discussion content
Windows 11 23H2 update★★★★★New features, compatibility issues and user feedback
Popularity of AI tools★★★★☆Application scenarios of tools such as ChatGPT and MidJourney
Cyber security incident★★★☆☆Data breach and protection measures
Hardware price fluctuations★★☆☆☆Market trends of graphics cards, memory and other accessories

2. Preparations before reinstalling the system from USB flash drive

1.Tool preparation:

  • USB flash drive with a capacity of at least 8GB (USB 3.0 and above recommended)
  • System image file (ISO format, such as Windows 10/11)
  • Boot disk creation tools (such as Rufus, Microsoft official tools)

2.Data backup: Reinstalling the system will format the hard drive, so important files need to be backed up in advance.

3.Driver download: It is recommended to download the network card driver to avoid being unable to connect to the Internet after installing the system.

3. Make a USB boot disk

stepsOperating Instructions
1. Download toolsGet Rufus or Microsoft Media Creation Tool from the official website
2. Insert the USB flash driveMake sure the USB flash drive has no important data (it will be formatted)
3. Select an imageLoad the downloaded ISO file in the tool
4. Start makingClick the "Start" button and wait for completion (about 5-10 minutes)

4. BIOS settings and system installation

1.Enter BIOS: Restart the computer and press specific keys (such as F2, Del or Esc) to enter the BIOS interface.

2.Adjust startup sequence:Set the USB flash drive as the first startup item.

3.Save and exit: Press F10 to save the settings, and the computer will boot from the USB flash drive.

4.Install system:

  • Select language and locale
  • Click "Install Now" and enter your license key (optional)
  • Select "Custom Installation" and format the target partition
  • Wait for the installation to complete (about 20-30 minutes)

5. Frequently Asked Questions and Solutions

questionsolution
U disk cannot be recognizedCheck the USB interface or replace the USB flash drive
Installation failedRe-download the image file or change the production tool
Driver missingDownload the driver from another device and install it manually

6. Summary

Reinstalling the system through a USB flash drive is a practical skill that can solve most system problems. Pay attention to data backup and driver preparation during operation to avoid subsequent troubles. Combined with recent hot topics, it can be seen that technology updates (such as Windows 11) and network security are still the focus of users, and regular system maintenance is crucial.

If you still have questions, you can refer to Microsoft official documents or technical forums for further learning.

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