Working BIOS dump for a laptop mainboard numbered DAY16EMB8C0, revision C, supplied as a 4.66 MB RAR archive and marked as fully tested. The DA-prefixed code follows the Quanta numbering scheme, so the board was produced by Quanta for a brand-name notebook that the name itself does not identify. Such dumps are flashed directly to the SPI chip with an external programmer to revive a dead or bricked board. Read and keep a backup of the original chip first and confirm that both the board number and revision C match the PCB.
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 | 30 May 2023 | Open file on RM Schematics |
| @Laptopbiossolutions | 19 Sept 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | 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 →