HP laptop BIOS for the Quanta G7AD platform, board number DAG7ADMB8D0 at revision D. The firmware is packed in a 6.41 MB RAR archive. Quanta marks its mainboards with the DAxxxxMBxxx pattern, where the letters after DA give the project code, here G7AD. The file is meant for rewriting the SPI chip with an external programmer when the board shows no display or a boot loop. Confirm the PCB number and revision, keep a backup of the original chip, and make sure the image size matches the flash 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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 30 Jan 2021 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →