BIOS dump for the Dell Inspiron 15 7548 on Quanta mainboard DA0AM6MB8F1. In Quanta numbering, DA0 opens the board code, AM6 is the project, and the final characters F1 give the revision. The 3.57 MB RAR likely contains an image to be written to the SPI flash with a programmer to fix a corrupted BIOS or a no-POST fault. Check that the code silkscreened on the PCB matches exactly, including the revision. Read and keep the original chip contents first, since they include the service tag.
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 May 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 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 →