Dell Inspiron 5459 BIOS firmware for Quanta motherboard DA0AM8MB8D0, revision D, with the name marked ok, suggesting the dump was reported as working. The 4.47 MB RAR archive should contain an image for the SPI flash chip. Quanta numbers its boards in the DA0xxxMBxx0 pattern, with the revision letter part of the code printed on the PCB. Technicians write such a dump with an external programmer to revive boards with corrupted firmware. Save a backup of the original chip before writing. Confirm the image size matches the flash 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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 17 Oct 2018 | Open file on RM Schematics |
| @biosarchive | 17 Oct 2018 | 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 →