The notebook cannot recognize the USB flash drive through the F12 key

php editor Yuzai found that some users cannot recognize the USB flash drive when pressing the F12 key when using laptops. This problem may cause users to be unable to start the computer through a USB flash drive or unable to find the USB flash drive option in the BIOS settings. Although this problem can be confusing, it has some common solutions. In this article, we will provide you with some possible solutions to help you solve this problem.

Tool materials:

Brand model: Lenovo ThinkPad X1 Carbon

Operating system version: Windows 10

Software Version: BIOS version 1.10

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1. F12 key function introduction

1. The F12 key is a shortcut key on the notebook, usually used to start or select a startup device .

2. After pressing the F12 key, a boot menu will pop up showing the available boot device options.

3. By selecting the U disk as the boot device, you can start the operating system or perform other operations from the U disk.

2. Possible reasons why the F12 key cannot recognize the U disk

1. BIOS setting problem: It may be that the U disk boot option is disabled in the BIOS settings.

2. U disk problem: There is a problem with the U disk itself and cannot be recognized.

3. Driver problem: Missing or outdated drivers may cause the USB flash drive to be unable to be recognized.

3. Solution

1. Check the BIOS settings: Enter the BIOS interface and check whether U disk boot is enabled in the startup options.

2. Replace the USB flash drive: Try using another USB flash drive to make sure there is no problem with the USB flash drive itself.

3. Update driver: Download and install the latest USB flash drive driver to ensure that the driver is compatible with the operating system.

4. Summary

By checking the BIOS settings, replacing the USB flash drive and updating the driver, you can solve the problem of the laptop not being able to recognize the USB flash drive when pressing F12. Make sure you set the startup options correctly and use a reliable USB flash drive to start the operating system or perform other operations smoothly.

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