Fujitsu LifeBook A557 — motherboard DAFH9UMBD0: BIOS, schematic and boardview.
Fujitsu had this board built by Quanta; Quanta board numbers start with DA and include MB. Check the number printed on the PCB before you download.
Files wanted for this board
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
If you have a working file for this board, please share it below. More files: search DAFH9UMBD0 in File Finder.
Fujitsu had this board built by Quanta; Quanta board numbers start with DA and include MB. Check the number printed on the PCB before you download.
Files wanted 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)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
If you have a working file for this board, please share it below. More files: search DAFH9UMBD0 in File Finder.
