For BIOS logos, images should not exceed 40% of your screen resolution (e.g., max 768x432 for a 1080p screen). A 120x120 logo is safely within these limits. Lenovo OEMLOGO.BMP image request - Thinkpads Forum
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If you have a factory-imaged Lenovo machine, you can find the logo at: C:\Windows\System32\OEMLogo.bmp Note: Sometimes this file is stored in C:\Windows\System32\OEM\
To match Lenovo’s modern corporate aesthetic—characterized by clean lines, minimalist geometry, and high contrast—follow this design workflow using professional software like Adobe Photoshop, GIMP, or an advanced vector program like Illustrator. Step 1: Canvas Initialization Open your image editor of choice. lenovo oem logo bmp 120x120 high quality
Many Lenovo laptops include the OEM logo in:
You now possess the complete technical knowledge to create or source a . Remember the golden rules: exact resolution, 16 colors, indexed palette, and uncompressed bitmap.
Inside OEMInformation , right-click the empty space and select . Name it Logo . For BIOS logos, images should not exceed 40%
For advanced users or IT professionals, you can automate the registry part by creating a .reg file. Open Notepad and paste the following:
Enthusiasts on r/thinkpad and GitHub have archived OEM assets. Search for “Lenovo OEM boot logo collection.” Always verify the checksum; a genuine high-quality BMP will have clean, anti-aliased edges and no color banding.
Most legacy BIOS and modern UEFI systems require an uncompressed bitmap (.BMP) file. They cannot decode complex formats like PNG or JPEG during the initial boot phase. This link or copies made by others cannot be deleted
Since you cannot download a "high-quality BMP" directly from Lenovo's support site, the best method is to download a vector or high-res PNG and convert it:
If you are an IT administrator deployment specialist looking to push this 120x120 Lenovo logo across a fleet of ThinkPads or ThinkCentres, manual registry editing is inefficient. Instead, use a simple or a PowerShell script distributed via Microsoft Intune or Group Policy Objects (GPO). Sample .reg Script
This is the safer and more common method, perfect for personalizing your Windows 10 or 11 experience. Let's break it down into a step-by-step guide.
The standard Lenovo OEM logo used for Windows "System" properties or UEFI boot screens is typically a file. To ensure high quality, it must be saved in a specific format to avoid distortion or display failures. Technical Specifications
