Working BIOS package for the ASUS X451CA board revision 2.0, also labelled for the X541CA at revision 2.4, packed in a 13.0 MB RAR. The name marks the dump as fully working. Such images are written directly to the SPI flash chip with a programmer like the CH341A when a laptop shows no display, loops on power or has corrupted firmware. Read and save the original chip contents first, confirm the board revision on the PCB, and check the image size against the chip capacity before flashing.
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 | 15 Oct 2023 | Open file on RM Schematics |
| @generalbios | 20 Oct 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | 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 →