How to use a USB flash drive to reinstall the system when the computer cannot be turned on? Detailed graphic and text explanation of the quick fix method

When the computer encounters problems such as system crash and virus invasion, reinstalling the system is the only way to repair the computer failure. This article is written by PHP editor Apple to introduce in detail how to use a USB flash drive to quickly reinstall the computer system. From preparation to actual operation, we will guide you step by step to easily solve the problem of computer startup.

Tool materials:

System version: Windows 11

Brand model: Lenovo Xiaoxin Pro 16 2022

Software version: Micro PE toolbox v2.1

1. Making a U disk boot disk

1. First, you need to prepare a U disk with a capacity of more than 8GB. It is recommended to use USB3.0 and above interfaces , the transmission speed is faster.

2. Download the Micro PE toolbox on another working computer. The software is small in size and has comprehensive functions. It supports one-click creation of a bootable USB disk.

3. Insert the U disk, open the micro PE toolbox, select "Create PE boot disk with one click", follow the prompts, and it will be completed within a few minutes.

2. Set the BIOS startup items

1. Insert the prepared U disk into the faulty computer, and repeatedly press F12 (the shortcut keys may be different for different brands of computers) to enter the BIOS interface.

2. Find the "Boot" or "Startup" option in the BIOS, set the U disk as the first startup item, save and exit, and then boot from the U disk into the PE system.

3. Some computers have Secure Boot turned on. You need to enter the BIOS first to turn off this option, otherwise you may not be able to boot from the USB flash drive.

3. Reinstall the system

1. After entering the micro PE system desktop, find the "DiskGenius" partition tool. You can first adjust the partitions of the computer hard disk. It is recommended to reserve more than 50GB of space for System installation.

2. Return to the desktop and double-click the "OneKey Ghost" software. It can intelligently determine the computer model and provide suitable driver and system downloads.

3. Select the appropriate Windows 11 image file, click "Install System", and wait patiently for about 20 minutes for the system to be installed.

4. After the installation is complete, restart the computer and follow the prompts to complete the first configuration of Windows. Your computer will have successfully reinstalled the system.

Content extension:

1. Before reinstalling the system, please be sure to back up important data in advance to avoid losses caused by file loss. You can use a USB flash drive or mobile hard disk to copy data.

2. If your computer configuration is high enough, you might as well try to install Windows 11, which has a more beautiful and smooth interface, as well as new game features such as DirectStorage.

3. It is recommended to update the driver in time after installing the system. You can use tools such as Driver Life to detect and install the driver to avoid hardware compatibility issues.

4. It is also necessary to back up the system regularly. You can use OneKey Ghost to mirror the system disk when you are free. When a failure occurs next time, you can directly restore the image to save the trouble of reinstalling.

Summary: Reinstalling the system may seem professional, but after mastering the methods and steps, everyone can easily achieve it. Don’t be anxious when you encounter a computer failure. Please remember the key steps in this article: Make a PE boot disk - Set BIOS startup items - Reinstall the system. With the help of micro PE, DiskGenius and other tools, even computer novices can quickly repair system problems. Give your computer a new lease of life.

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