Working BIOS for the ASUS X540BP laptop, board revision 2.0, packed in a 4.66 MB RAR archive and described by its name as fully tested. The name does not state the chip size or version, so inspect the extracted image size and compare it with the SPI flash marking on the board. Use it to recover a corrupted BIOS by external programming. Always back up the original chip first, because it holds the unique serial and product data, and confirm the board revision is 2.0.
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 | 11 Apr 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | 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 →