NALx0116

BIOS .fd 1.00 MB Shared

BIOS file NALx0116 in .fd format, 1.00 MB. The code NAL with 0116 likely refers to a project and version string, but the name does not state which laptop or board it belongs to. A .fd image is usually a full flash image as packaged for vendor update utilities and may be burned to an SPI chip with a programmer. Confirm the project code against the label or a string inside the original dump, match the image size to the chip, and keep a copy of the original contents 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 @bios_laptop. 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.

Insyde H2OFFTUEFIToolCH341A (full images only)

More about .fd files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →

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