Firmware package for the Dell Inspiron 7559, packed as RAR, for the mainboard DAAM9AMB8D0 with project code AM9A. The DA prefix with an MB suffix is the Quanta numbering style, so Quanta is the ODM behind this board. Such dumps are used to recover laptops stuck with a black screen or boot loop after a failed update, by writing the image to the SPI chip with a hardware programmer. Make sure the board number and revision silkscreened on the PCB match, check the image size against the chip capacity, and keep a backup of the original.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 7 Feb 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 10 Jul 2019 | 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 →