RAR archive of 1.64 MB with BIOS files for the Acer Aspire 4741, tagged with the model code MS2306 as written in the name. Extract it with WinRAR or 7-Zip and inspect the files to tell a raw SPI dump from an update package. A raw image is written to the flash chip with an external programmer to repair a bricked or non-booting board. Check the extracted image size against the chip on the motherboard, confirm the model code, and keep a backup of the original contents.
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 .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 →