Firmware image for an HP 17 series laptop built on motherboard DAY22AMB6E0. The DA-prefixed number follows the Quanta scheme, meaning Quanta manufactured the board. File size is 8.00 MB, matching a 64 Mbit SPI flash chip. Technicians program such a dump to fix boards that fail to post, loop on startup or show no display due to corrupt BIOS. Compare the board number printed on the PCB with the name, check the chip capacity, and read out the original contents before writing.
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 @bios_laptop. 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 →