A3402WBA-F1.303
BIOS
BIOS
About this board
This thread is for the A3402WBA.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
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 A3402WBA in File Finder.
Attachments
A3402WBA-F1.303 BIOS.zip
11.5 MB · Views: 7
11.5 MB · Views: 7
