BIOS firmware archive for a laptop motherboard numbered 10272-1, a pattern used by the ODM Wistron, which builds boards for several laptop brands. The name gives no model, revision or chip details, so the 1.97 MB zip should be opened and its contents inspected before use. Technicians use such dumps to recover a board with corrupted firmware by writing the image to the SPI flash with a programmer such as a CH341A. Confirm the board number printed on the PCB matches, read and save the original chip contents first, and check that the image size equals the flash 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 .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 →