ZIP archive of BIOS firmware for the X551CA, an ASUS notebook model; the AS and NEW suffixes are not explained and do not confirm a specific version. At 3.63 MB compressed, it may hold a full SPI image or an update file, so check the contents and extracted size first. A full dump is written with a hardware programmer to recover a dead board. Match the mainboard number and revision on the PCB, compare the image with the flash chip capacity, and back up the original chip contents 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.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 26 Jan 2017 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 30 Sept 2019 | Open file on RM Schematics |
| @generalbios | 29 Sept 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | 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 →