4 MB BIOS dump for the ASUS K53SM fitted with an NVIDIA GeForce GT 630M graphics chip carrying 2 GB of video memory. The GPU variant matters because discrete and UMA boards use different firmware. The size matches a 32 Mbit SPI flash programmed with a CH341A or similar tool. Make sure the target board has the same 630M 2 GB configuration, check the PCB revision, and back up the original chip before writing this image.
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 @abgm_manutencao_bios. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →