BIOS for the Megaware MW-G41T-M7 desktop motherboard, a board using the Intel G41 chipset, with the name also noting the Realtek RTL8111DL gigabit network controller fitted. Megaware is a Brazilian system builder that often rebrands boards from OEM makers, so the PCB marking matters more than the brand. Use the 543 KB archive to reflash the firmware chip with a programmer after a failed update. Read and keep the original contents first and confirm the image size matches the flash.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →