The solution to turning off the LED light on your GPU often depends on the brand and model of your graphics card. Many modern GPUs come with software that allows you to control various aspects of the card, including the LED lighting. Here are a few general steps you can try, depending on the brand of your GPU:

For NVIDIA GPUs:

1. Check for RGB Control Software: Many NVIDIA GPUs, especially those from brands like ASUS, MSI, and Gigabyte, come with their own RGB control software. Here are a few examples:

   • ASUS GPUs: Use the ASUS Aura Sync software.
   • MSI GPUs: Use the MSI Mystic Light software.
   • Gigabyte GPUs: Use the RGB Fusion software.

2. Using NVIDIA's GeForce Experience:

   • Open the GeForce Experience app.
   • Check if there is an option under the settings for controlling RGB lighting (this can be uncommon, but worth checking).

For AMD GPUs:

1. AMD Radeon Settings: Some AMD GPUs have LED control options in the AMD Radeon Software.

   • Open the AMD Radeon Software.
   • Navigate to the Settings (gear icon) and look for an option related to device preferences or display settings.
   • Check if there is an RGB LED control tab.

2. RGB Control Software:

   • ASUS GPUs: Use the ASUS Aura Sync software.
   • MSI GPUs: Use the MSI Mystic Light software.
   • Gigabyte GPUs: Use the RGB Fusion software.

General Steps:

1. Download and Install the Software: Go to the manufacturer's website and download the software specifically designed for your GPU model.

2. Launch the Software: Open the software after installation.

3. Navigate to LED Settings: Look for a section related to LED or RGB control. This section might be labeled as "Lighting," "LED," or "RGB."

4. Turn Off the LED: There will typically be an option to turn off the LEDs completely or customize their color and brightness.

Additional Tips:

• Motherboard BIOS: Some motherboards with built-in RGB lighting control may also affect the GPU. Check your BIOS/UEFI settings to see if there is an option to control the GPU lighting.
• Third-Party Software: Applications like OpenRGB can sometimes control RGB lights on various hardware components, including GPUs. However, compatibility can vary.

If these options do not work or are unavailable, consider reaching out to the GPU manufacturer's support for specific instructions regarding LED control for your model.

I had the same issue with my GPU! If you're running Windows 10 or 11, there's actually a built-in feature that might help. Try this:

1. Open Settings
2. Go to System > Display
3. Scroll down to "Graphics settings"
4. Look for an option called "Graphics performance preference" or similar
5. Find your game in the list and set it to "High performance"
6. For non-gaming apps, set them to "Power saving"

This method worked for me – the GPU light only comes on when I'm gaming now.

If software solutions don’t work, some users have resorted to physically covering the LED with a piece of tape or a sticker. It’s not the most elegant solution, but it effectively dims the light! Just make sure you use something non-conductive, and it doesn't obstruct any ventilation.