Tested BIOS for the ASUS UX303LNB laptop, labelled for a board fitted with an Intel Core i5-5200 processor, packed in a 3.4 MB zip archive. No board revision appears in the name, so check the markings on your PCB. Use the image to rewrite the SPI flash with a programmer when the machine has no display or loops on startup. Read the existing chip first and keep the backup to keep the original system data, and confirm that the image size matches the chip before writing.
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 →