BIOS binary for an HP G4 laptop, listed for motherboard DAOR53MB6E1, which is most likely the Quanta board DA0R53MB6E1 with a letter O in place of the zero, packed as a 2.24 MB ZIP. The DA0 pattern belongs to Quanta, R53 being the project code and E1 the board version. The dump is used to reprogram the SPI flash when the laptop has power but no display. Check the number and revision on the PCB, back up the original chip and make sure the image size matches the installed flash.
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 (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 3 Jan 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 27 Oct 2019 | Open file on RM Schematics |
| @laptexdna | 27 Nov 2020 | Open file on RM Schematics |
| @generalschematics | 15 Sept 2024 | Open file on RM Schematics |
| @generalbios | 15 Dec 2024 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →