Corrupted bios LENOVO Legion Y540-15IRH Laptop

[lfb6]

@MeatWar

You take the “BIOS.fd” file then use an Hex editor for data range.

Exactly. For the last step - getting firmware image from ‘fd-file’ follow this principle

@lfb6

The fd files contain a complete image, packed in by some sigs and flashing tools in beginning and end. Search for iflash / _IFLASH_BIOSIMG in HxD.