Working BIOS and EC firmware set for the ASUS GL503V on Quanta board DABKLMB1AA0 revision A, in a 16.3 MB rar archive. Quanta boards use the DA-prefixed numbering, with the model code inside. Having both the BIOS and the embedded controller image helps when a laptop fails to power on or charge due to corrupted firmware. Flash each image to its own chip with a programmer, back up the originals, and confirm the board label and revision match.
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 | 28 Feb 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →