Firmware dump for the ASUS X540LJ notebook, motherboard revision 2.1, distributed in a 3.60 MB RAR archive. Beyond model and board revision, the name carries no details about ME cleaning, EC firmware or flash chip type. This kind of image is used to reprogram the SPI BIOS chip with a hardware programmer when the laptop has corrupted firmware or will not display anything. Open the archive with a RAR-capable tool, compare the revision marked on the PCB with 2.1, back up the chip before writing, and confirm the file size matches its capacity.
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 Jan 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 →