FSR4 support for RDNA1 up to current- gtx and INTEL

a video tutorial that can help

📥Step 1 – Download the Correct Driver

• []Choose the driver version according to your GPU series (5000, 6000, or 7000).

  []Download the modified driver file.

  []download the version of FSR you want to test.

  For some games that do not have FSR3. 1 to just change the DLL, you will need Optiscaler to use the new DLL (GTX is mandatory). click here to download Optiscaler and here to see the tutorial on how to apply it correctly in games and how to unlock the driver.

📂 Step 2 – Extract and Install

• []Extract the file you just downloaded.

  []Run Setup.exe.

  []The installer will start normally, just like the official AMD driver.

  []It will update or repair your current AMD driver.

• []Disable AMD automatic driver updates.

  []Disable Windows Update automatic driver installation.

  []Uninstall AMD Driver Management / Installer tools (I’ll provide screenshots of the exact options you need to remove).

• []Once the modified driver is installed, download the official FSR4 runtime files from AMD’s website (free and open-source).

  []Place the FSR4 files in your game’s root folder (where the executable is located).

  []Launch your game → Configure the graphics menu to use FSR.

  []Enjoy the benefits of FSR4 even on older AMD GPUs.

• []If you face issues, please leave a comment so I can understand what happened.

  []This is a single, safe installation, so normally you should not experience problems.

  []If you decide you no longer want to use this modified driver:

  []Simply download the official driver from AMD’s website.

  []Install it, and everything will return to default/original state.

  📹 Extra Content

  • []I’ll include a video tutorial showing the installation and usage process.

    []Example gameplay footage (Cyberpunk 2077) using the modified driver + FSR4.

    []This is the official AMD driver, only modified to unlock FSR4 support.

    []FSR itself is also the official AMD release, downloaded directly from their site.

    [*]This Nexus page provides only a simplified installation and tutorial, and now the c