BIOS dump for a laptop motherboard numbered LA-C621P, revision 1.0, with the name stating a Winbond W25Q128FV flash chip. The LA-xxxxP pattern is Compal's board numbering, used on many notebooks sold under other brands. The 16 MB image fills the 128 Mbit W25Q128FV exactly. Program it with a CH341A or similar tool after saving the original contents. Check that the board number and revision printed on the PCB match this file before writing it.
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 @afsbiosfree. 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 →