Part three of a multi-volume RAR set named BIOS Acer, each volume 9.00 MB. The filename names only the brand, so the specific models in the collection are unknown from this piece alone. Combine it with all other parts and extract from part01 using WinRAR or 7-Zip. Any BIOS image recovered should be cross-checked against the motherboard number and revision on the board, and a backup of the original chip should be kept in case the new dump does not boot.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →