BIOS dump for the DA0X8CMB6E0 board revision E, marked OK, which suggests a tested working image. DA0-prefixed numbers follow the Quanta ODM scheme, and the board code is printed on the PCB near the edge. The laptop brand is not stated. Flash it to the SPI chip with an external programmer to restore a board stuck on no display or boot loops. Read the original chip first, make sure the revision matches, and confirm the image size equals the chip 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 @SCHEMATICWORLD. 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 | |
|---|---|---|
| @SCHEMATICWORLD | 23 Jul 2022 | Open file on RM Schematics |
| @Laptopbiossolutions | 14 Dec 2023 | Open file on RM Schematics |
| @Laptopbiossolutions | 27 Dec 2023 | 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 →