System BIOS image tagged GD3, 4.00 MB with no file extension, a companion to a separate GD3 EC file. No brand or model is stated, so GD3 is the only identifier. A 4 MB image fits a 32 Mbit SPI flash chip and is typically written with an external programmer such as a CH341A or RT809. Make sure the board really carries the GD3 code, confirm the chip capacity, and keep a backup of the original dump before writing this one.
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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →