Tiny dump for the ThinkPad T61, 46.2 KB in a ZIP, with the name mentioning 1394 and the code 141 along with ps2408. The size suggests a small serial EEPROM image rather than a full BIOS; the exact meaning of the tokens is not stated, so inspect the file before use. Small EEPROMs on ThinkPads can store security and configuration data and are rewritten with a programmer. Always read the original chip first and confirm the chip type and board variant match.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →