Lenovo Oem Logo Bmp 120x120 High Quality May 2026

| Parameter | Specification | |-----------|----------------| | Resolution | 120 x 120 pixels (strict) | | File Format | Windows BMP (.bmp) | | Bit Depth | 24-bit (RGB) or 32-bit (with alpha, often ignored) | | Compression | None (BI_RGB) | | Color Profile | sRGB (no embedded ICC profiles) | | Orientation | Square, no rotation flags | | File Size | ~42.2 KB (24-bit) or ~56.3 KB (32-bit) |

| Problem | Likely Cause | Solution | |---------|--------------|----------| | Pixelated or blocky | Source was low-res or compressed | Redraw vector at 120x120 | | Colors washed out | BIOS forces 16-bit color fallback | Ensure 24-bit BMP, not 32-bit with alpha | | Logo not showing | Wrong resolution | Verify exactly 120x120 | | White lines / noise | BMP header uses invalid DPI fields | Use tool like bmps2bootlogo to clean header |

High quality in this context is not about resolution (fixed at 120x120) but about: lenovo oem logo bmp 120x120 high quality

The 120x120 size originates from the legacy EPROM size and video buffer limitations during early POST (Power-On Self-Test). Modern UEFI can scale this image to fit larger screens, but the source must remain 120x120. Using a different size (e.g., 240x240) will cause the logo to be ignored or displayed as a small corrupted block.

Lenovo commercial systems (ThinkCentre, ThinkPad, ThinkStation) and select consumer models allow users to replace the default boot splash screen with a custom logo. The proprietary firmware requires a non-standard BMP format: 120x120 pixels at a specific bit depth. Many attempts fail because standard image editors export BMPs with incompatible headers. This paper defines the exact "high quality" parameters. GIMP / Photoshop settings: Lenovo released a proprietary

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.

Use Photoshop, GIMP, or ImageMagick:

ImageMagick example (lossless quality):

convert input.svg -resize 120x120 -background none -density 300 -quality 100 -compress none lenovo_logo.bmp

GIMP / Photoshop settings:

Lenovo released a proprietary tool for enterprise customers called the "Lenovo BIOS Logo Update Utility" or part of the ThinkPad Setup package.