: They are typically stored in C:\Windows\System32\ or C:\Windows\Branding\ .
The "Lenovo OEM logo bmp 120x120 patched" refers to a specific branding customization for Windows systems or Lenovo BIOS firmware, where the default manufacturer logo is replaced with a custom 120x120 pixel bitmap file. This process—often called "patching"—is used by enthusiasts to restore original branding on clean Windows installs or to personalize the system's identity. 1. The Role of OEM Logo Files
: The utility patches the image into the update capsule and flashes the system. Method 2: Manual UEFI Injection via UEFITool (Advanced) lenovo oem logo bmp 120x120 patched
thinkpads.com has a vibrant community that often shares custom logos.
To create a compatible image, you cannot simply rename a JPEG or PNG file to .BMP. You must convert and patch the color space properly using image editing software like GIMP or Adobe Photoshop. Open your desired image in an editor. : They are typically stored in C:\Windows\System32\ or
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The BIOS does not support the color depth. Use a tool like IrfanView to convert the image to a 24-bit BMP. To create a compatible image, you cannot simply
If you take a standard 120x120 BMP file and inject it into a Lenovo BIOS, the flash utility will often reject it with an error like "Image file is invalid" or "Security Verification Failed."
If you are attempting this modification, your image file must be absolutely perfect. The BIOS has zero tolerance for error. Here are the precise specifications verified across multiple Lenovo series (ThinkPad Edge, G570, Z580, K450):
: For consumers and resellers, having access to logo files can enable customization. However, modifying or replacing the OEM logo might void warranties or affect device certification.
The term "patched" isn't official. It generally refers to the manual process of altering your system to display a custom image.