BIOS dump for the ASUS X555LD with main board revision 3.3. The 3.36 MB RAR holds the image meant for the SPI flash chip, which is written with an external programmer when a board will not start or shows a damaged BIOS. ASUS uses several board revisions within one model, so check that the PCB is marked 3.3 before relying on this file. Measure the chip capacity against the extracted image and keep a copy of the original contents in case the board has to be restored.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 18 Aug 2018 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →