Asus Zenbook UX301LA

BIOS .rar 3.19 MB Shared

BIOS archive for the ASUS ZenBook UX301LA ultrabook; the name gives no board revision. The 3.19 MB rar likely contains an SPI flash image suited to recovering a bricked machine with an external programmer. Open it first to see if it holds a single image or several files. Check the mainboard label and revision on the PCB, save a copy of the existing chip contents with its serial data, and verify the image size matches the 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.

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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