BIOS image for the PT10AP platform, Inventec board 6050A2172301, MB revision A03, in an 817 KB RAR. The name does not say neutral, so it may hold system data from a donor unit. Inventec uses 6050A numbers and built the PT10A or Potomac platform for Toshiba Satellite laptops. Use it to reflash the BIOS chip with a programmer. Match the A03 revision, confirm the chip capacity, and back up the original 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 →