ASUS X441BA REV 2.1 BIOS

BIOS .rar 7.89 MB Shared

BIOS image for the ASUS X441BA laptop, mainboard revision 2.1, delivered in a 7.89 MB RAR archive. The name does not state the BIOS version or flash chip. Technicians use such a dump to revive a board that powers on without display or loops after a failed update, writing it to the SPI flash with a hardware programmer. Make sure the revision printed on the PCB is 2.1, read and keep the original chip contents, and verify that the image size matches the chip capacity 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.

How to open a .rar file

Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.

7-ZipWinRARThe Unarchiver (macOS)

More about .rar files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →

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