NVIDIA NVFlash 5.13 With this utility it is possible to flash your NVIDIA graphics card with a new bios. Of course make sure you create a backup of your original bios! NVFlash needs to be used in DOS mode, when you boot your system. Thus use a MS-DOS bootdisk and just copy this tool on it. Make backups with the following command (in dos): - nvflash -b filename.bin Flash your bios with: - nvflash -f filename.bin A text file is included with the zip containing full instructions and command switches. Use at your own risk, only flash when it's absolutely necessary.