Lenovo Oem Logo Bmp 120x120

To replace the boot logo with your own design (e.g., a personal brand or a cleaner Lenovo logo):

Warning: Writing to the EFI partition incorrectly can brick your boot sequence. Always back up the original file first.

Tom handed her a USB drive labeled “Lenovo OEM Kit”. Inside:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\OEMInformation]
"Logo"="C:\\Windows\\System32\\OEM\\Lenovo_Logo.bmp"

But Tom warned: “The BIOS boot logo is different from the Windows OEM info logo. The one you’re missing is in the UEFI firmware — you’ll need Lenovo’s BIOS configuration tool to flash it.”

So Marta downloaded Lenovo BIOS Logo Update Utility from the support site. She created a 120x120 BMP (exactly 120x120, 24-bit), named Logo.bmp, and used the tool to flash it into the BIOS of one test machine.

Reboot. The red Lenovo logo appeared crisply — then Windows loaded. Success.

If you are inspecting or generating this file programmatically, the 54-byte BMP header must contain the following hex values:

While modern systems support JPEG and PNG for wallpapers, the Pre-OS environment relies on legacy GOP (Graphics Output Protocol) drivers. BMP is a raw, uncompressed format that requires zero decoding logic. The CPU cannot initialize complex codecs (like libjpeg) before the boot loader runs. Consequently, the 120x120 BMP remains the universal standard for OEM branding.

Customize Your Boot Style: Replacing the Lenovo BIOS Logo Ever wanted to swap that standard Lenovo splash screen for something more personal? Whether you're reclaiming a corporate laptop with a third-party logo or just want a "Lenowo" meme to greet you at boot, Lenovo makes this surprisingly accessible through their official BIOS update utility. The Blueprint: 120x120 BMP Requirements While you can often use larger images, a 120x120 pixel

image is a safe, classic size that fits well within the strict legacy BIOS constraints. : Must be a Windows Bitmap (.BMP) : Keep it under for modern systems or for older models (pre-10th gen). Resolution Rule lenovo oem logo bmp 120x120

: As a general guide, ensure your image is no larger than 40% of your screen's resolution to prevent it from looking distorted or failing to load. How to Flash Your Custom Logo

You don’t need specialized hacking tools; the standard BIOS update utility handles the injection.

The Lenovo OEM logo (120x120 BMP) is a specific branding asset used primarily to customize the "System" information page in Windows or to modify the boot splash screen on Lenovo laptops and desktops. Whether you are restoring a factory look after a clean Windows install or personalizing your ThinkPad, understanding the precise formatting requirements is essential to ensure the image displays correctly without causing system errors. Why Use a 120x120 BMP?

In the Windows environment, the OEM (Original Equipment Manufacturer) logo serves as a visual identifier in the "About your PC" or "System" properties window. While newer versions of Windows can scale different sizes, the 120x120 pixel dimension remains the industry standard for perfect, uncropped alignment within the registry-based branding fields. Technical Requirements for the Logo

Using the wrong format can lead to the logo simply not appearing or, in the case of BIOS modifications, failing to load during boot. Dimensions: Exactly 120 x 120 pixels for system properties. Format: Standard Windows Bitmap (.BMP).

Color Depth: Most modern Windows versions prefer 24-bit color; however, some older legacy BIOS systems or specific utilities may require 16-bit.

File Size: For BIOS/UEFI boot logos, the file must typically stay under 30KB to fit within the limited firmware storage. How to Apply the Lenovo OEM Logo in Windows

To manually restore the Lenovo logo to your system properties, follow these steps using the Windows Registry Editor:

Prepare the File: Save your 120x120 Lenovo image as oemlogo.bmp. Move the File: Place it in C:\Windows\System32\. To replace the boot logo with your own design (e

Open Registry Editor: Press Win + R, type regedit, and hit Enter.

Navigate to the Key: Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\OEMInformation. Edit the Logo Path:

Find the string value named Logo. If it doesn't exist, right-click and create a new String Value named Logo.

Set its value to the path of your image: C:\Windows\System32\oemlogo.bmp.

Verify: Open Settings > System > About to see the updated branding. Customizing the BIOS/UEFI Boot Logo

Changing the logo that appears when you first turn on your computer (the "splash screen") is a more advanced process.

Does anyone have a registry file that provides OEM info for the lenovo thinkpad W550s?

The Lenovo OEM Logo (120x120 BMP) is a standard asset used primarily for customizing Windows System Information or modifying BIOS/UEFI splash screens. It serves as a visual identifier that confirms the hardware's origin within the operating system or during the boot sequence. Quick Analysis Dimensions: 120 x 120 pixels (standard square ratio).

Format: .bmp (Bitmap), which is required for legacy BIOS compatibility and Windows registry OEM branding. Warning: Writing to the EFI partition incorrectly can

Primary Use: Customizing the "System" properties window in Windows or replacing the manufacturer splash screen during startup. Visual Examples

Here are variations of the Lenovo branding often used for these specific dimensions:

BIOS Customisation: Lenovo users and IT administrators often use similar BMP assets to customise the startup/boot logo. This process usually involves the Lenovo BIOS Update Utility (WINUPTP.EXE), where a custom image renamed to LOGO.BMP replaces the default brand splash screen. Branding Evolution and Identity

The logo itself is more than a technical file; it is the visual signature of a company that transitioned from a small Beijing startup in 1984 to the world's leading PC vendor.

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.