VBIOS for a Galaxy GeForce GTX 550 Ti graphics card with 1 GB of GDDR5 on a 192-bit memory bus, supplied as a 712 KB ZIP. Galaxy is a graphics card maker, not Samsung. A video BIOS like this is written to the card's small SPI chip with a programmer or with nvflash to fix a corrupted firmware or a memory mismatch. Confirm that the card's memory size, bus width and memory type match the file, and save the original ROM before flashing.
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 →