BIOS and EC firmware package for the ASUS VivoBook X456UQK, delivered as a 5.29 MB RAR archive. Having both images is handy when a board shows no power, no display or a battery charging fault, since the embedded controller code and the system BIOS can each be corrupted independently. The BIOS chip is normally rewritten with an SPI programmer, while the EC image may go to a separate chip or region depending on the design. Back up the existing contents first and verify that each image size matches the target flash chip before writing.
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 | 25 Apr 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | 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 →