Part 12 of a multi-volume archive named BIOS Acer, a 9.00 MB RAR segment. It holds a slice of an Acer BIOS collection and can only be extracted together with all other volumes in the series using WinRAR or 7-Zip. The file name does not reveal which notebooks or motherboards are covered. Once the set is unpacked, locate the dump for the exact board number, save the factory contents of the flash chip before programming, and reject any image whose size differs from the chip.
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 →