Main BIOS and EC firmware for the ASUS A441U and X441UV, board revision 2.1, in a RAR archive of about 5.4 MB. Having both images lets a technician restore the system BIOS chip and the embedded controller, useful when the laptop will not power on, charge or respond to the power button after corruption. Write each file with a suitable programmer to the matching chip. Check that the revision printed on the mainboard reads 2.1, back up the existing contents first, and confirm each image matches its chip 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 | 17 Apr 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 →