Firmware dump for the Dell Vostro 5460 laptop, with mainboard code DA0JW8M6F0 given in the name. Codes starting with DA0 follow the Quanta numbering pattern, the suffix showing the PCB revision. The 3.64 MB rar archive is meant for recovering the SPI BIOS with a programmer on a board that will not post. Compare the code printed on your PCB with this one, read and save the original chip first, and confirm that the image size matches the flash chip before writing.
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 | 27 Mar 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | 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 →