: Legacy and modern Lenovo flash utilities specifically look for uncompressed Bitmap (.BMP) images.
Always maintain a verifiable backup copy of your original, unmodified BIOS ROM file. Keep an external hardware SPI programmer (such as a CH341A) ready to restore the original firmware if the custom image asset causes a boot failure. lenovo oem logo bmp 120x120 patched
The BIOS is not running a full operating system; it can only interpret limited color palettes. A patched logo ensures colors do not appear corrupted or inverted. How to Prepare and Use a Patched Lenovo Logo : Legacy and modern Lenovo flash utilities specifically
He ran the patcher script. The terminal window scrolled rapidly, stripping away the digital locks. "Injecting custom_logo.bmp..." the prompt read. "Calculating checksums... Patching ROM image..." lenovo oem logo bmp 120x120 patched