ZIP archive named only after board number DAY33AMB6CO, with no laptop model, brand or content type given in the name. The DA-style numbering follows the Quanta scheme, so the board was made by Quanta. At 3.74 MB it could hold a BIOS dump, a schematic or other service data, so open it and check the contents before use. If it holds firmware, confirm the image matches the flash chip size and that the PCB number is the same. Back up the original chip before flashing.
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 @BiosSchematicWorld. 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 | |
|---|---|---|
| @BiosSchematicWorld | 8 Dec 2022 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 Jul 2025 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.