BIOS for the ASUS X455YI, firmware F1209 according to the name, compressed in a 2.04 MB ZIP archive. The name does not state a board revision, so compare the revision printed on your PCB with the source when possible. A dump like this is written with an external SPI programmer to revive a board with corrupted firmware. Read and archive the existing chip contents first, and make sure the image size matches the chip capacity, otherwise the programmer will reject or truncate the write.
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.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 20 Jan 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
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 →