BIOS dump for the ASUS X540LJ laptop motherboard revision 2.0, supplied as a 3.62 MB ZIP and marked as fully working by its source. Such a full image is typically written straight to the SPI flash chip with a programmer like CH341A when the laptop fails to post or shows no display after a bad update. Check that the board revision on the PCB is 2.0 and that the image size matches the capacity of the flash chip. Read and store the original chip contents first, since it holds unique serial data.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 1 Nov 2020 | Open file on RM Schematics |
| @biositechyangiyer | 2 Dec 2020 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →