Recently, many users reported that there was a black screen error when they restarted after installing the win 10 compact system, and prompted the file \windows\system32\Winload.efi with the information of 0xc000428 status: the digital signature of the file could not be verified. I don't know how to solve it. It doesn't matter. Today, Bian Xiao will share with you about WIN 10 Winload.

The solution is as follows:

Method one,

1. Go to bios and change securityboot to disabled. Generally press the DEL key to enter the bios. Laptops may need other shortcut keys. Generally, there will be a prompt when you open it. Please pay attention.

2. Find the security option, as shown in the figure below. You can see that securityboot is enabled, so it will not start.

3. Select it directly on the keyboard, and then select Disable.

If some computers cannot modify this option, you can set a password in the bios. The password is simple, lest you forget it later.

Method two,

Restart the computer, press f8 until the advanced startup menu of the system appears, select "Disable driver signature enforcement" in the advanced menu and press enter, as shown in the figure.

In this way, you can temporarily enter the system, find the file C: \ Windows \ System32 \ boot \ winload. EFI through the file address recorded in the first step, download a signed winload.efi to replace your original one, and pay attention to copying the winload.efi that is consistent with your system version, and then restart the system to return to normal.

Method three,

If none of the above methods work, it may be because there is something wrong with the system image you installed. At this time, it is recommended to use the official original installation, and this problem should not appear again.

Win 10winload.efi can't verify the solution of digital signature, and share it with you here. If you have the same problem, you can solve it according to the above method.