For bulk deployment via SCCM or MDT:
WinFlash64 /logo "C:\Path\to\120x120_logo.bmp" /silent /reboot
| Source | Quality | Notes |
|--------|---------|-------|
| Lenovo’s official OEM recovery media (C:\Windows\System32\oobe\) | Native | Look for Lenovo.bmp or OEMLogo.bmp |
| Lenovo PC Support – “Branding Package” for IT admins | Very high | Contains vector + high‑res BMP |
| Extracted from a Lenovo UEFI/BIOS update (using UEFITool) | Perfect | Original embedded logo |
If you extract from a modern Lenovo laptop, you’ll get a clean, properly scaled logo. lenovo oem logo bmp 120x120 high quality
If the image does not meet these specs, the Lenovo BIOS flash utility (like WinFlash64 or the BIOS Flash Tool) will reject it with a generic error: "Invalid logo image format." This is the number one reason searches for "high quality" fail—users download a 1920x1080 PNG and simply rename the extension.
| Feature | Legacy BIOS | UEFI |
|---------|-------------|------|
| Max logo size | 120x120 (fixed) | 120x120 (scales) |
| Color depth | 24-bit required | 24/32-bit both work |
| Multiple monitors | Only primary | Can mirror to all |
| File location | Embedded in BIOS ROM | \EFI\Boot\Logo.bmp on ESP | For bulk deployment via SCCM or MDT: WinFlash64
For UEFI systems, you can also place the BMP at EFI\Lenovo\Boot\Logo.bmp on the EFI System Partition.
Tools like UEFITool and Universal BIOS Backup Toolkit allow you to extract the existing logo RAW from your BIOS image. The extracted file is almost always already in the correct 120x120 BMP format. If you extract from a modern Lenovo laptop,
You now possess the complete technical knowledge to create or source a Lenovo OEM logo BMP 120x120 high quality. Remember the golden rules: exact resolution, 16 colors, indexed palette, and uncompressed bitmap.
Do not waste hours guessing. Use GIMP to index your colors, verify the bit depth in Windows Properties, and use Lenovo’s official WinFlash utility. Whether you are refreshing 200 workstations for a hospital or customizing your personal ThinkPad, perfecting this small 14,400-pixel canvas is a true mark of technical craftsmanship.
Disclaimer: Flashing the BIOS carries inherent risk. Always backup your data and ensure stable power during the update process.