Firmware bundle for the ASUS X407UB laptop containing both the BIOS image and the EC (embedded controller) firmware, in a 5.47 MB RAR. The EC handles power sequencing, keyboard and charging, so a corrupted EC image can cause no-power or no-charge faults just like a broken BIOS. Flash each image to its respective chip with an SPI programmer. Read and save the original contents first, and verify that each file size matches its target chip.
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 | 16 Jan 2021 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →