Customize the documentation for using the startup logo, including how to create it

[ID198X]

Hello, according to the MrChromebox-2609.1 Release replacement boot logo document prompt, the operation to replace the custom boot logo has failed. The practical operation was executed completely according to the document requirements, but still cannot proceed. The image format is correct, and the image size does not exceed 4MiB. I don’t know where the problem lies. Thank you for your guidance. Thank you!

[ID198X]

The issue has been resolved. It is a problem with converting BMP image files to 24 bit true color. It must be converted to 24 bit true color using Microsoft graphics applications, and other applications do not work.

[MrChromebox]

@ID198X

It must be converted to 24 bit true color using Microsoft graphics applications, and other applications do not work.

that is 100% not true! and the help in edk2 tells you exactly how to convert it under linux!

[ID198X]

No Linux device, thank you

[MrChromebox]

other applications under Windows are perfectly capable of producing a Windows spec BMP - 24-bit with no embedded color space info

[ID198X]

[ID198X]

[ID198X]

The ability to customize and change the startup logo is a great idea, very good!