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Load your BIOS image. Step 2. Click "Advanced" and enable module editing. Step 3. In the "DUMP" folder, look for files that are likely logos (e.g., LOGO.ROM , SPLASH.ROM ). Step 4. Replace the file with your custom image (ensuring the pixel dimensions, colour depth, and file size match the original). Step 5. Rebuild the BIOS. Step 6. Flash the new BIOS to see your custom boot logo.

However, note that this version does support the newest (2020+) Intel "Boot Guard" protected systems. Always verify your BIOS isn't locked.

community because it provides a reliable bridge between factory-locked hardware and user-driven customization. For enthusiasts and technicians, it is an essential instrument for extending the life of older hardware and unlocking the full potential of a system's firmware. safely backup your original BIOS before attempting any modifications? Using Phoenix Tool for swapping Option ROM - Win-Raid Forum phoenixtool 2.73 x64 download

See a step-by-step example of BIOS flashing for specific brands at Win-Raid Forum

Many Phoenix and Insyde BIOSes contain hidden setup items that can be unlocked by modifying the Setup module. After extracting the BIOS with PhoenixTool, you can use a hex editor or a tool like UEFITool to locate the “Setup” module, find the variables that control menu visibility (usually 0x0 or 0x1 ), and flip their values. This is an advanced procedure and varies greatly between BIOS versions. Load your BIOS image

While the tool remains open, users manually replace specific modules in the DUMP folder using hex editors or updated ROM files.

Historically used to "mod" a BIOS to support OEM activation of older Windows operating systems. Step 3

Some modern motherboards have DualBIOS (Gigabyte) or BIOS Flashback (ASUS) that can recover from a bad flash even without a CPU installed.

A frequently updated source where users discuss SLIC modification.

Some Phoenix and Insyde BIOSes have hidden menus that are not normally accessible in the setup interface (e.g., advanced memory timing, voltage control). PhoenixTool can be used to unlock these hidden menus for power users.

: Open PhoenixTool and point it to your BIOS image. Wait for the "Found Public Key" message in the log.