Laptop power-on password USB disk cannot boot

php editor Banana will introduce you to a common problem: notebook startup password, USB disk cannot boot. When using a laptop, sometimes you may forget your power-on password or need to start the computer through a USB flash drive. These problems may cause trouble for us, but don't worry, the methods to solve these problems will be introduced in detail below.

Today I will teach you in detail how to deal with this problem:

Preparation tools:

1. U disk (the size is above 1G)

2. Another computer that is in normal use (laptop or borrow it from someone else)

Step 1: Download the Qigong tool

Baidu search startup tool, I use U startup here Here’s a demonstration:

##Download any one

install software

After the installation is completed, plug in the U disk and select U disk production.

Note: The contents of the U disk will be cleared. If there are still files in the U disk, copy them to the computer for backup in advance.

Select the U disk and click to start making

In this way, our startup disk is ready, below Explain what a boot disk is. It is a virtual system made because the system cannot be entered under special circumstances. You can also operate all the files on the computer after entering the virtual system. Let’s see how to clear the password:

1. Plug in the U disk and forget to boot it. Password password, restart the computer, keep pressing F12 to enter the fast boot mode, and then the startup selection pops up. The first one is normal startup, select U disk startup, as shown in the picture:

Select U disk startup

Note: If it is a desktop computer, just press F12. For notebooks, use FN F12. Here are some examples of quick boot keys from common famous brands. ：

Lenovo, ThinkPad, Acer, Dell: FN F12

Asus: ESC

HP: FN F9

Don’t worry, it will not affect the system normal operation.

Then wait to enter the PE virtual system. After entering the system, you will find that it is also a normal interface.

Then click Start and select the password cracking tool:

Select the password cracking tool

##Find the system user and choose to unlock or modify:

Select the user to unlock

After the modification is completed Restart the computer and remove the USB flash drive, and you will find that the password is gone or has been changed.

Basically all password cracking uses this method, which is relatively simple. You can also try it. If you encounter any problems, you can always come to me.

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