UX5401EA REV 2.2
bios bin zip
bios bin zip
About this board
This thread is for the Asus UX5401EA.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash. Board revision: 2.2. Match the revision as well as the board number.
The BIOS image is 16 MB, so the SPI flash is 128 Mbit (W25Q128, MX25L12873 class).
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search Asus UX5401EA in File Finder.
Attachments
UX5401EA REV 2.2 16MB BIOS.rar
14.4 MB · Views: 3
14.4 MB · Views: 3
