Firmware image for the Quanta DA0P5MB26A0 board, revision A, labelled in the name as a fully working BIOS. It comes in an 8.88 MB RAR archive, and the laptop model is not stated. Quanta uses the DA0 prefix for its motherboard numbers, so the board can appear under several notebook brands. Technicians usually write such a dump to the SPI flash with a CH341A or similar programmer to fix a no-boot or corrupted BIOS. Read and save the original chip contents first, and check that 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 | 16 Nov 2023 | Open file on RM Schematics |
| @generalbios | 16 Dec 2023 | 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 →