Compact RAR archive of roughly 767 KB with a firmware dump for a board labelled A300 PT10S, part number 6050A2169401-MB, revision A02. The 6050A numbering belongs to Inventec, so the laptop brand may differ from the board maker. A file this small most likely holds a BIOS or EC image rather than a full package, so inspect its contents first. Match the 6050A number and A02 revision on the PCB sticker, back up the existing chip with a programmer, and verify the dump size against the flash part before writing.
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 @biosarchive. 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 →