BIOS settings for U disk boot: Detailed explanation of how to enter the BIOS and set the U disk as the first boot item

php editor Xiaoxin explains in detail how to set up the BIOS for USB boot. When the computer starts, BIOS is a key component. By entering the BIOS setting interface, various hardware parameters can be adjusted, including the order of startup items. In this article, we will introduce how to enter the BIOS interface and set the USB flash drive as the first boot item so that you can start the computer through the USB flash drive and perform system maintenance or install the operating system. Let’s take a look at the specific steps next!

Tool materials:

System version: Windows 10 20H2

Brand model: Lenovo Xiaoxin Pro 13 2021 model

Software version: None

1. Prepare a bootable U disk

1. First, you need to prepare a U disk that has been made into a bootable disk. It can be made using micro PE, Laomaotao and other tools. For specific methods, please refer to relevant tutorials.

2. Insert the prepared bootable USB disk into the USB interface of the computer.

2. Enter the BIOS setting interface

1. Restart the computer. When the brand logo screen appears, press the F2 key continuously (some brand computers may have other keys such as F1, F10, Del, etc.) You can check the prompt information at the bottom of the startup screen) until you enter the BIOS setup interface.

2. If you miss the timing of pressing the key, the computer will enter the system. At this time, you need to restart the computer and try again.

3. Set the U disk as the first boot item

1. After entering the BIOS setting interface, use the left and right arrow keys on the keyboard to move the cursor to the "Boot" tab superior.

2. Under the "Boot" tab, you will see the priority list of boot devices. Find your U disk device, which usually starts with "USB", "Removable", etc.

3. Move the U disk device to the first place in the boot sequence. The operation method varies depending on the BIOS version. Usually, you use the " " or "-" key to change the priority of the device, or press the Enter key to enter the submenu and select "Move First".

4. After the adjustment is completed, press the F10 key to save the settings and exit the BIOS. The computer will automatically restart, and if everything is normal, it will boot from the USB flash drive into the PE system.

Content extension:

1. The hotkeys to enter the BIOS may be different for different brands and models of computers, but there are usually prompts on the startup screen. If you are not sure, you can try a few more common hotkeys when booting, such as F1, F2, F10, F12, Del, etc.

2. If you cannot find the U disk boot item in the BIOS, you can try to insert the U disk into the USB interface on the back panel of the motherboard to avoid using the USB interface on the front panel of the chassis.

3. Some BIOS may have "Quick Start", "Safe Start" and other options, which may affect U disk startup. If you encounter problems booting from a USB flash drive, you can try turning off these options.

Summary:

Through the introduction of this article, I believe you have mastered how to enter the BIOS and set the U disk as the first boot item. This is a very practical skill that may be used in system maintenance, reinstallation and other scenarios. Of course, different brands and models of computers may have slightly different BIOS interfaces and operating methods, but the basic principles are the same. If you encounter problems, don't be afraid. Try a few more times and I believe you will succeed.

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