BIOS or firmware archive identified only by the codes y116a rev 1.2, HDC and CY-141H, with no brand or laptop model stated, so identification relies on matching these markings to the PCB. A dump of this kind is normally written to the SPI flash chip with a programmer such as a CH341A to recover a corrupted or non-booting board. Always read and save the original chip contents before writing, confirm the board revision, and check that 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 @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →