Lenovo Oem Logo Bmp 120x120 ^hot^ Link

Here’s a useful, real-world-inspired story about the Lenovo OEM logo BMP (120x120) — a niche but critical detail for IT technicians, system builders, and branding enthusiasts.

Using ImageMagick (command line – perfect for automation)

convert input.png -resize 120x120 -type TrueColor BMP3:LENOVO_LOGO.BMP

2. Required Technical Specifications

To be successfully recognized and rendered by the Lenovo BIOS/UEFI firmware without causing a boot halt or display artifact, the BMP must strictly adhere to the following parameters: lenovo oem logo bmp 120x120

Dimensions: Exactly 120 x 120 pixels (Width x Height).
File Format: Windows Bitmap (.bmp).
Color Depth: 24-bit True Color (RGB). Note: Some very old legacy tools preferred 16-bit (RGB 565), but 24-bit is the modern safe standard.
Compression: NONE. The BMP header must explicitly state BI_RGB (0) for compression. RLE compression will cause the BIOS to fail to render the image.
Background: Must be a flat, solid color. Do not use transparency. (The standard Lenovo background is usually black #000000 or dark gray #1A1A1A).
File Size: Typically between 40 KB and 45 KB (A 120x120 24-bit uncompressed BMP is exactly 43,266 bytes, inclusive of the 54-byte header).

✅ 1. Correct BMP Format Specifications

For full compatibility (Windows 7/8/10/11, Lenovo BIOS utility): Using ImageMagick (command line – perfect for automation)

| Parameter | Requirement | |----------------|------------------------------------| | Dimensions | 120 × 120 pixels | | Bit depth | 24-bit (or 32-bit with alpha if supported) | | Color space | sRGB (no color profile embedded) | | Compression | None (BIOS/Windows won’t load RLE) | | File header | Standard BMP (BITMAPFILEHEADER + BITMAPINFOHEADER) | | Orientation | Bottom‑up (default for BMP) | and timed out.

⚠️ Avoid: PNG renamed to BMP, indexed color, 16‑bit color, or progressive saving.

The "Black Screen" Error

If your screen remains black for 10 seconds before showing the Windows loading circle, your BMP is corrupted or has the wrong color depth. The UEFI tried to render it, failed silently, and timed out.