BIOS image for the ASUS X541UA laptop mainboard, board revision 8.0 as given in the name, carrying BIOS version 300. The 8 MB binary corresponds to a full SPI flash of that capacity, so it can be written directly to the BIOS chip with a hardware programmer such as a CH341A. Confirm that the revision printed on the PCB reads 8.0 before flashing, and read and save the original chip contents first, since the existing dump holds the serial number, UUID and Windows key region that a generic file will not restore."
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 @BiosSchematicWorld. 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 →