BIOS dump labelled G-4 for a laptop built on the DA0R13MB6E0 motherboard, packed as a 1.62 MB RAR archive. The DA0 prefix follows the Quanta numbering pattern, in which the final characters indicate the PCB revision, so compare the full code printed on the board. G-4 likely points to the HP Pavilion G4, though the name does not state the brand. Technicians flash the image to the SPI chip with a programmer to recover a board that is dead or stuck at a black screen. Save the original chip contents 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 | 27 Aug 2017 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 27 Oct 2019 | 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 →