BIOS image for a laptop motherboard numbered DA0G7AMB6D1, revision D, in a 5.46 MB RAR archive. The DA0...MB... format is Quanta numbering, a board family also used in HP Pavilion machines, but the name itself states no brand or flash chip. Extract the dump and program it to the SPI chip with a programmer when the original firmware is corrupted. Read and save the existing contents first, confirm the revision on the PCB, and make sure the image size equals the chip capacity 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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 6 Dec 2021 | Open file on RM Schematics |
| @laptopbios21 | 27 Sept 2023 | 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 →