For full compatibility (Windows 7/8/10/11, Lenovo BIOS utility):
: Lenovo users and IT administrators often use similar BMP assets to customise the startup/boot logo . This process usually involves the Lenovo BIOS Update Utility ( WINUPTP.EXE ), where a custom image renamed to LOGO.BMP replaces the default brand splash screen. Branding Evolution and Identity lenovo oem logo bmp 120x120
However, I can provide a detailed guide on how you can create this specific asset yourself or generate code to help you design it. For full compatibility (Windows 7/8/10/11
Save your 120x120 Lenovo image as oemlogo.bmp . Move the File: Place it in C:\Windows\System32\ . lenovo oem logo bmp 120x120