Computer system crashes and no CD-ROM drive USB flash drive? Three tips to teach you how to repair and reinstall the system

The editor of php teaches you three tips to deal with the situation when the computer system crashes and there is no optical drive USB disk, so that you can easily repair and reinstall the system.

Tool materials:

System version: Windows 11 (21H2)

Brand model: Lenovo Yoga 14s 2021 model

Software version: Micro PE Toolbox 2.1

1. Use the system restore function to repair the system

If your computer has previously created a system restore point, you can try to use the system restore function to repair it. Broken system. First, restart the computer and continuously press the F8 key during the power-on self-test phase to enter the advanced startup options. Select "Repair your computer" and then select "System Restore". Next, select a recently created restore point and follow the prompts to complete the restore process. This method can help you restore your system to a previous working state.

2. Use the system repair disk to repair the system

If your computer is pre-installed with the system repair disk, you can use it to repair the crashed system. Restart the computer and continuously press the F12 key during the power-on self-test phase to enter the boot device selection interface. Select the partition where the system repair disk is located, and then follow the prompts to repair the system. The repair process may take a while, please be patient. Once completed, your system should boot normally.

3. Use the micro PE toolbox to reinstall the system

If the first two methods cannot repair your system, then you can consider using the micro PE toolbox to reinstall the system. First, download the micro PE toolbox and make a bootable USB flash drive. Then, restart the computer and boot from the USB disk to enter the micro PE environment. In the micro PE, select the "one-click installation" function and follow the prompts to select the system version and installation location to be installed. Next, the toolbox will automatically download the system image and install it. The whole process may take dozens of minutes to several hours, please make sure the computer has sufficient power. Once the installation is complete, you can enjoy your brand new system.

Content extension:

1. Regularly back up important data: In order to prevent data loss caused by system crash, it is recommended to regularly back up important files to external storage devices or the cloud.

2. Create a system restore point: Before making major changes to the system, it is recommended to create a system restore point so that you can quickly recover if a problem occurs.

3. Keep the system updated: Install the latest updates of the operating system and various software in a timely manner to fix known vulnerabilities and improve system stability.

4. Install software with caution: Try to download software from official channels, check user reviews before installation, and avoid installing suspicious software to reduce the risk of system crash.

Summary:

System crash is a problem that every computer user may encounter, but as long as you master the correct method, you can successfully repair and reinstall it even without a CD-ROM drive or USB flash drive. system. Whether you use the system restore function, use the system repair disk, or use the micro PE toolbox, it can help you get rid of the trouble of system crash. At the same time, in daily use, backing up data, creating restore points, keeping the system updated, and installing software carefully can minimize the risk of system crashes and keep your computer in top condition.

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