BIOS dump for the Fujitsu LifeBook AH530 laptop, built on the Quanta board DA0FH2MB6E0 at revision E. The name mentions U20 and U22, which most likely refer to the board locations of the flash chips that were read, so the archive may hold images for both. Quanta uses the DA0 prefix numbering, and the revision letter printed on the PCB should match before you write anything. Read and save the original chip contents with your SPI programmer first, then confirm the image size equals the chip capacity.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 23 Apr 2019 | Open file on RM Schematics |
| @pepeelectronica | 25 Apr 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →