Firmware for the Behold TV405FM, which the name identifies as a TV tuner card, stored in a small 151 KB RAR archive. Beyond the device model the name gives no version or chip details, so inspect the archive contents before use. Such images are typically written to the card's EEPROM or flash to restore a device that is no longer recognised or shows incorrect identification. Read and save the original chip contents first, and confirm the image size matches the memory chip fitted to your card.
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 →