How to Flash GPU BIOS: A Step-by-Step Nvidia Guide

Updating or flashing the BIOS of an Nvidia video card is a procedure that needs to be carried out from time to time in order for the adapter to work stably and properly. Bios is used to monitor the operation of the corresponding device. The functioning of the video card directly depends on the stability of its work. That is why it is necessary to update or flash GPU Bios Navida as a last resort because if this work is done incorrectly, the adapter will simply stop functioning.

How To Flash GPU Bios Nvidia?

What is required to flash the BIOS of video card?

BIOS for video cards in laptops or built-in adapters cannot be directly flashed. These devices are paired with the main BIOS, so you will have to act inside it.

Also, to flash the BIOS of a video card, you need to take care of an uninterruptible power supply. During the update, you cannot turn off the computer, and you should not rely on the work of electricity, it is better to insure yourself.

And the last thing, you need to install the GPU-Z program. This is a very useful utility that displays all the necessary information about the video card. Speaking about how to find out the BIOS version of a video card, the program in question will be able to help the user. It also contains other information that will be required when choosing Firmware.

What is required to flash the BIOS of  video card

Note!  GPU-Z is completely free software. In addition, its interface is not overloaded with various design features. Therefore, the installation file will not be too heavy and clog up traffic. Because of this, it’s best to use direct download links rather than torrents. First, the file will be loaded much further through them. And secondly, it is through the torrent that various malware is usually transmitted that can steal any personal data, bank account or credit card numbers.

All information for choosing a BIOS of a video card must be transferred from this program. The convenience is that the information can be copied so as not to manually rewrite it. This is how you can find out the bios of the video card, as well as the rest of the data for the exact selection of the downloadable product.

Check it out Fix Graphics Device Driver Error Code 43 Nvidia.

What should be done before updating the BIOS of a video card?

The BIOS firmware of the video card must be performed with strict observance of all the necessary conditions so as not to spoil the adapter. To do this, you must first carefully prepare:

  1. Drivers are updated .
  2. Any flash drive is being prepared. It is quite possible to use a mobile device. This is required in order to download all updates via DOC.
  3. A copy of the Firmware is created so that you can roll back the BIOS for the video card, restoring the last working state. This can be done using GPU-Z. To do this, click on the button shown in the picture below, then select “Save to file”, then indicate the path to the folder necessary for the user. It is better to select a folder not on the system drive, so you will be able to better protect it. This allows you to save BIOS for video cards, and install them if something goes wrong during the update process.
at should be done before updating the BIOS of a video card

How To Flash GPU Bios Nvidia?

Here in detail discuss how to flash GPU bios of Nvidia in two steps.

Firmware instructions to flash gPU BIOS NVidia

First, you need to download an update for the BIOS of the NVIDIA video card. You need to find on the Internet the firmware that strictly meets the parameters:

Firmware instructions to flash gPU BIOS NVidia

You cannot select other updated versions. Speaking about how to find out the compatibility of the BIOS and the video card, it is necessary to strictly check the compliance of the presented data. If there is at least one mismatch, then the BIOS is not suitable. You cannot install firmware designed for other video cards, even if they are almost completely identical.

Note! To download BIOS updates or firmware, it is highly discouraged to use dubious and unverified sources. It is also not advisable to install amateur software. Incorrectly written BIOS code leads to incorrect operation of the video card as a whole, as well as the formation of minor errors in the operation process.

For flashing the BIOS of a video card, it is better to download the NVFlash program, since it is completely suitable for working with the corresponding families of adapters, and is also easy to use. It is possible to update the BIOS of an NVIDIA video card through the system, but it is more difficult and more dangerous to act this way, especially if an inexperienced user is working, who has no idea what exactly he is doing but simply follows the instructions offered on the Internet. NVFlash affects only the video card, and the command line in the OS – all software that is used in the system.

See also How To Check If Graphics Card Is Dead?

Upgrade Guide for Nvidia Graphics Card Bios flashing and updating

  1. The program starts and its protection is disabled. To do this, enter “nvflash64 –protectoff” into the corresponding line.
  2. The path to the folder that you want to update is indicated. To do this, type “nvflash64 [file name] .rom”, where instead of “file name” the user must specify the full path to the folder where the new BIOS version is saved. This can be either an internal computer disk or a removable media connected to a PC or laptop at the time of the update.

Note! if there are discrepancies, for example, it was possible to find out the BIOS of the NVIDIA video card, but there is no compatibility with the ID card, then you must enter “nvflash64 -6 [file name] .rom”.

How To Flash GPU Bios Nvidia?
  1. Protection starts again (see point # 1).

At this stage, the flashing is completely complete. Now you need to check how the user copes with the task, and whether everything was really done correctly. The setting of the video card in the BIOS is not visible, for this, it is better to use other programs for testing. The simplest option is the 3DMark utility.

Check the guide on Solution Windows 10 Not Detecting Graphics Card.


Through Windows, it is better not to carry out flashing on your own, since all work will be completely carried out in the command line. If there is no specific knowledge, then it is highly discouraged to act independently. The command line interacts with all the components and programs of the system, and in NVFlash the user can only work directly with the video card. I hope this article was useful to you and helped you understand what is a BIOS update for an Nvidia graphics card and how to flash GPU bios Nvidia.

Hi, fellow tech enthusiasts! I’m Syed Kashif Shah, and I’m proud to be your go-to expert for all things like problems, suggestions, recommendations related to graphics cards. As a seasoned Technology Consultant and Hardware Enthusiast, I’ve spent years in the graphics card troubleshooting and repair field.

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