LIFEBOOK AH45/K AH47/J DAFH6BMB6A0 Rev:1.7
biosbin.zip
biosbin.zip
About this board
This thread is for the Lifebook AH45/K AH47/J with main board DAFH6BMB6A0.
The board was manufactured by Quanta for Fujitsu. Quanta board numbers start with DA and include MB, so you can confirm it on the PCB silkscreen. This listing is for revision 1.7; another revision of the same board can need a different file.
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 DAFH6BMB6A0 in File Finder.
Attachments
4MB.rar
2.6 MB · Views: 2
2.6 MB · Views: 2
W25Q16.rar
982.6 KB · Views: 2
982.6 KB · Views: 2
W25Q80.rar
29.8 KB · Views: 2
29.8 KB · Views: 2
