Monitor no signal when playing games? (3 Working Methods)

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This guide will discover How to Switch to nvidia gpu windows 10. Additionally, you’ll discover how to compel any game or application to use an integrated or dedicated GPU. While integrated graphics are typically not as strong, they can still handle most jobs.

Monitor no signal when playing games

When you initially turn on your computer and launch a program or game, the program or game may automatically switch to using the integrated graphics unit if there isn’t a dedicated GPU installed on your laptop.

Switch to Nvidia GPU Windows 10:

Navigate to “Nvidia Control Panel.” Select “Manage 3D Settings” from the 3D Settings menu. Select the application from the drop-down list under the “Program Settings” tab after clicking on it. Go to the drop-down selection and choose High-performance Nvidia CPU.

A few laptops have two graphics processing units (GPU). The first GPU is an integrated GPU, often offered for standard computer operation that doesn’t require intense graphical processing. Usually, the second GPU is a dedicated GPU that kicks in when demanding graphics are involved.

Games, 3D movies, 3D modeling, and various graphic design programs like Photoshop and Adobe Illustrator are all examples of this. NVidia offers a variety of graphic adapters for the dedicated graphics processing unit on your computer.

Go to Device Manager. Under Display adapters, click the + sign. If you want to learn if you have a dedicated NVidia GPU, you should see your main GPU (like Intel HD Graphics) and NVIDIA.

Right-click a vacant desktop area and choose NVIDIA Control Panel to choose between two graphics under Manage 3D Settings manually> Preferred Graphics Processor to access your dedicated NVidia GPU.

You will notice a white or blue light on your laptop’s side, top, or power button while your GPU is not active. When you are performing minor things, this is the situation.

The main GPU uses less energy than the specialized GPU. The light will change to orange when you launch a game, a 3D movie, or other application to show that your NVidia GPU is now active.

The secondary GPU is typically more potent than the primary one. Therefore, rendering the “power-hungry” images will use more energy.

Some users report that their PC always uses the dedicated NVidia GPU while performing basic desktop tasks. The orange light on the laptop’s top, side, or power button serves as a signal for this. Here are some reasons why this might happen and ways to turn off the NVidia GPU.

Methods for Switch to Nvidia GPU Windows 10:

monitor no signal when playing games

Method#1: Update your Integrated GPU (main GPU) and your NVidia GPU drivers

You must update the GPU drivers on both of your devices. To do this:

  • To launch Run, press Windows Key + R.
  • To launch the device manager window, type devmgmt.MSC and press Enter.
  • Expand the Display Adapter area by clicking there.
  • To update driver software, right-click the primary GPU (such as Intel HD Graphics) and select it.
  • From the pop-up menu, choose “Search continuously for updated driver software.”
  • Allow the device manager to update and look online for new drivers. After installing updates, don’t restart your computer.
  • Update driver software by performing a right-click on the primary dedicated GPU (NVidia in this case).
  • From the pop-up menu, choose “Search continuously for updated driver software.”
  • Allow the device manager to update and look online for new drivers.
  • Restart your computer.

Additionally, you can search online for your Intel or NVidia GPU drivers and manually install them.

Method#2: Update your audio drivers:

Update Nahimic and all other audio driver software on your computer.

  • To launch Run, press Windows Key + R.
  • To launch the device manager window, type devmgmt.MSC and press Enter.
  • Expand the section labeled “Sound, Video, and Game Controllers.”
  • To update the driver software, right-click the sound device and select that option.
  • Select “Search automatically for updated driver software” from the pop-up menu.
  • Allow the device manager to update and look online for new drivers.
  • Restart your computer.

Method#3: Change the preferred GPU:

When playing games, your PC is smart enough to switch to an NVidia card. Do the following to sanction this behavior:

  • Use a right-click to bring up the NVIDIA control panel on the desktop.
  • Select 3D settings management.
  • Select “Auto-select” as your preferred graphics processor.
  • Close and the blue power button should now be visible.

The Program Settings section of the same panel allows you to customize the graphics card and settings for each application or game.

How Often Should I Switch Between These Two Graphics Cards?

Your laptop’s model and intended use will determine this. Some laptops have an integrated graphics card, while others only have a discrete GPU from a manufacturer like Nvidia or AMD. When necessary, swap between these two graphic cards by following the instructions in this manual.

The integrated graphics card is ideal for playing a demanding video game on an older laptop because it produces less heat. But in most other situations, I advise using a dedicated GPU for improved performance when playing graphically demanding games.

How do I change my default GPU?

Default to the discrete graphics card

  • Select NVIDIA Control Panel by performing a right-click on any empty place on the desktop.
  • Select the High-Performance NVIDIA processor under preferred graphic processor by clicking Manage 3D settings, then click Apply.


In conclusion Switch to nvidia gpu windows 10, your laptop may contain two GPUs: an integrated GPU for less graphically intensive operations and a dedicated GPU that automatically activates for more graphically intensive applications like gaming and 3D projections. You can modify the parameters above to ensure you use the best GPU for your particular requirements.

With this straightforward, hassle-free method, you can effortlessly set your dedicated card as your default GPU for gaming or any other use. You now understand how to modify Windows 10’s built-in graphics hardware. We sincerely hope today’s graphics card lesson was helpful to you all. Folks, that’s all!

Frequently Asked Questions

How do I disable Intel HD graphics and use Nvidia Windows 10?

Select DISABLE by right-clicking on the listed display, which is typically the Intel Integrated Graphics Accelerator. Selecting could result in more issues, so avoid doing so. DOCUMENTATION > CONTROL PANEL > SYSTEM Display adapters can be found in Device Manager under the “Hardware” menu.

How do I change my GPU driver?

Right-click your graphics card under “Display adapters” and choose “Properties.” Activate the “Driver” tab. Update Driver is selected. To automatically look for updated driver software, select this option.

How do I use both Intel graphics and NVIDIA?

The BIOS multi-GPU option needs to be enabled. If you have a dGPU installed, the iGPU is by default disabled. Both GPUs will be available once you enable that setting in BIOS. I have both an Intel iGPU and a GTX 1080 enabled.

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