Original BIOS image for a board marked GI5CNXA MB v1.0, labelled A5 with version V13.1, provided in a ZIP of about 11.6 MB. The name gives no laptop brand or model, so identify the device from the board silkscreen before use. Original dumps are used to restore a corrupted SPI flash with an external programmer when the system will not POST. Read and keep a backup of the existing chip, and verify the image size equals the flash chip capacity, otherwise it will not fit.
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 →