BIOS package for an HP 15 notebook using Quanta motherboard DA0Y61MB6E0, revision E, delivered as a 4.02 MB ZIP. Quanta board numbers follow the DA0xxxMBxxx pattern, where the three characters after DA0 give the project code, Y61 in this case. A dump like this is written to the SPI flash to fix boot failures or corrupted firmware. Make sure the PCB revision letter matches E, save the current chip contents with your programmer first, and check that the image size suits the installed flash chip.
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.
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 →