BIOS archive for the Acer Aspire 5820 notebook, associated with Quanta motherboard DAZR7BMB8E0. Quanta uses the DA prefix pattern, and the full number on the PCB should match before you rely on this image. The name gives no BIOS version or graphics variant, so inspect the contents first. Program it with an external SPI programmer to revive a board after corruption. Keep a backup of the original dump and confirm the image size matches the flash chip.
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 | 17 Dec 2018 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →