Firmware for a board marked 330S-MaxP MB version V04, compressed to 2.54 MB. The name hints at the Lenovo 330S family with a Max-P graphics option, but no brand is stated, so verify the board. Extract the BIN and confirm its size matches the flash chip before writing with an SPI programmer to recover a dead or corrupted BIOS. Read and keep the original chip contents first so serial data can be restored if needed.
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 @vinafix_bios. 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 →