Firmware image for the Acer Aspire 4810T in .fd format, 2.00 MB in size, with no board number or version given in the name. The .fd extension usually denotes a firmware image used by vendor flash utilities. Depending on its structure, it may be programmed straight to the SPI chip or may first need inspection in a hex editor. Check that the file size equals the flash chip capacity, confirm the board is a 4810T, and back up the original chip before writing.
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 @ComputerBIOSBinFile. Enginerys does not host this file.
How to open a .fd file
UEFI flash-device image, typical for Insyde H2O firmware on Acer, HP and Lenovo laptops.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →