ASUS X505BP notebook BIOS for mainboard revision 2.0, described in the name as a working dump and packed into a 3.82 MB 7z archive. A tested image is handy for restoring a laptop that will not post after failed updates or flash corruption. Extract it with 7-Zip and write it to the SPI chip with a hardware programmer. Read and store the original chip contents first, confirm the 2.0 revision on the PCB, and check that the file size matches the flash chip capacity.
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 @biosfiles. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →