BIOS dump for the Dell Inspiron 15 5577 built on the Quanta motherboard DAAM9BMBAD0, revision D, delivered as a 4.72 MB RAR archive. Quanta uses the DA-prefixed board codes, and the revision letter printed on the PCB should match before you write this image. Technicians use dumps like this to recover boards that will not POST after a corrupted flash, writing them to the SPI chip with an external programmer. Back up the original chip contents first and check that the image size matches 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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 16 Jul 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 →