BIOS image for a motherboard numbered DA0Y0PMBAF0, described in its name as a working 16 MB dump. The DA0 prefix follows Quanta board numbering, so the laptop brand may differ from the board maker. The image size points to a 128 Mbit SPI flash chip. Technicians use such a dump to recover a board with corrupted firmware via a CH341A or similar programmer. Check that the PCB silkscreen shows the same board number and revision, and dump the original chip first to preserve serial and licence data.
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 @biosfilebins. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →