Firmware image for the ASUS X540YA laptop, board revision 3.0, for units fitted with the AMD E1-7010 processor. It is labelled as a working BIOS and comes as a 5.23 MB RAR archive. No board number appears in the name, so compare the PCB markings and CPU fitted against this description before flashing. Such dumps are used to revive boards with corrupted firmware by writing the SPI chip with an external programmer. Always back up the existing chip, and confirm the dump size equals the flash capacity before writing anything.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →