BIOS and EC firmware for the ASUS K501UX laptop, board version 2.0, revision 2.0, packed in a RAR archive of about 8.8 MB. Including the embedded controller image allows recovery of machines that fail to power on, do not charge or behave oddly after a bad firmware update, not only those with a corrupted BIOS. Images are written to the chips with an SPI programmer. Before flashing, back up both original chips, confirm the board revision on the PCB, and make sure each file size matches its target flash device.
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 →