BIOS image for the ASUS X550JX laptop, labelled for the Core i5 version on board revision 2.0. ASUS boards can differ by CPU and revision, so matching both matters. Use the dump to restore the SPI flash with a programmer when the notebook stops booting or shows no display. Check the revision printed on the main board, back up the current chip before writing, and confirm the extracted image size matches the capacity of the flash chip fitted to the board.
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 →