BIOS image tied to the Acer 2920, provided as a 1.00 MB BIN file for an 8 Mbit SPI chip. The trailing 12 in the name is not explained and could be a version or sequence number, so it should not be taken as a confirmed revision. Check the board markings against your unit before flashing. Dumps like this are used with external programmers to bring back laptops bricked by failed updates. Back up the existing chip and verify the write by reading it back.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →