Let’s get one thing out of the way: This is not a hardware problem. What are we talking about? Well, I have been playing a lot of League of Legends (LoL) lately and today, I noticed something strange. I have a new GPU, a Radeon RX 460 (aka the Polaris 11), and it is definitely not acting like a “new” GPU. I have updated the drivers, turned off power management, and still, it’s acting weird. I’m pretty sure it’s not the GPU.

I bought a new graphics card for my computer. I installed it, and I can’t play any of the games I installed on it. It worked great before. Why does it do this?

Milan Stanojevic Co-Editor in Chief Milan has had a passion for computers since childhood, which has led him to become interested in all PC-related technologies. Before joining WindowsReport, he worked as a front-end web developer. Read more

  • If games fail after installing a new GPU, the problem is probably due to the driver or the power supply.
  • One way to solve this problem is to use reliable driver update software to update all your drivers.
  • In some cases, a slight overclock of the GPU can help make the game more stable.
  • If your graphics card fails while you are gaming, your power supply may not be powerful enough for it.

Buying a new graphics card is always exciting because it allows you to have a smoother gaming experience and play new games. However, some users have reported games crashing after installing the new GPU. This can be a big problem, and in this guide we will show you the best ways to deal with it.

What should I do if my game crashes after installing a new GPU?

1. Make sure your drivers are up to date

If you are experiencing problems with your new GPU, your drivers may not be up to date. There are several ways to update it, but the fastest way is to use special driver update software. Update Results If you are a gamer, photo/video producer, or work with visually intensive processes on a daily basis, you already know how important your graphics card (GPU) is. To ensure that everything goes smoothly and no GPU driver errors occur, it is best to use a comprehensive driver update wizard that will solve your problems in a few clicks. We recommend DriverFix. Follow these simple steps to safely update your drivers:

  1. Download and install DriverFix.
  2. Start the software.
  3. Wait until DriverFix has detected all defective drivers.
  4. The application will now show you all the drivers that have problems, and you only need to select the one you want to fix.
  5. Wait until the application has downloaded and installed the latest drivers.
  6. Restart the computer for the changes to take effect.


Let your GPU perform at its best without worrying about drivers. Denial: This program must be upgraded from the free version to perform specific actions.

2. Reinstall drivers

  1. Press Windows key + X and select Device Manager from the list.
  2. Find your video card driver, right click on it and select Uninstall Device.
  3. Select the Remove drivers from this device, if applicable check box, and click Remove.
  4. Then install the latest drivers for your new graphics card.

Some users have reported that upgrading to an older version of the driver solved the problem, so you should try that as well.

3. Overclock your graphics card/ RAM

If games fail after installing a new GPU, your PC may not be able to handle your current graphics card. One way to solve this problem is to overclock your graphics card. To do this, use overclocking software that is compatible with your graphics card and lower the overclocking values. Some users suggest lowering the frequency by 100 MHz, which might solve the problem, so feel free to try it. Others have also suggested that you can solve this problem by overclocking the RAM. Follow the steps below to do this:

  1. Go to the BIOS. Please refer to our BIOS Access Guide to find out how to do this.
  2. Go to Overclocking.
  3. Reduce the frequency of the RAM. Some recommend using the default frequency for RAM.
  4. Save the changes.

Keep in mind that overclocking reduces performance somewhat, but it can fix problems when gaming.

4. Disable G-Sync

  1. Open the Nvidia Control Panel.
  2. Now go to the G-SYNC parameter in the left bar.
  3. In the right pane, clear the Enable G-Sync check box and save the changes.

After disabling G-Sync, check if the problem persists. If your Nvidia control panel won’t open, our quick fixes will definitely help.

5. Check power supply

If games fail after installing a new GPU, you may need to check the power supply. First, make sure everything is connected properly. Next, you need to check your power supply. This can easily be done with special power supply testing software. Finally, check the power. Your new graphics card may require more power. In that case, you may need to upgrade your power supply. Video card problems can be difficult to solve, but we hope you were able to solve the problem with our solutions. We also recommend you check out these great graphics cards for gaming. Have you found any other solution to this problem? Tell us what you think in the comments below. Was this page helpful? Thank you. Not enough details. It’s hard to understand Other Contact an expert Take part in the discussion

Frequently Asked Questions

Can GPU cause game crash?

I have an issue with the game “Rage”. I initially bought the game, since I like the game time to time, and the problem is that the game keeps crashing in the middle of the game. This is a very annoying problem for me. My app crashed, and I needed to get it working again. The app was a VR app that requires my GPU to work, so I was hoping finding the cause of the crash would be easy. When I found out the game was using an old version of my GPU, I tried updating the GPU drivers and I found that made the app crash.

Why does my GPU keep crashing?

Our builds are filled with nifty features and tweaks that help you get the best possible experience from your PC. But did you know we also provide a service to prevent common problems? Our driver update service will automatically install the latest WHQL (Windows Hardware Quality Labs) drivers for your GPU and ensure that you’re always running the latest software. With regular driver updates, you can expect a smoother gaming experience, higher framerates, and lower levels of stuttering and lag. If you have a GTX 1060 or better, the odds are pretty good that you have come across this problem. The problem is that after Windows has updated your graphics drivers, you may start noticing performance taking a nosedive for no apparent reason. The culprit, as you’ve probably already guessed, is your graphics card overheating.

What to do after installing a new GPU?

New games can be a lot of fun, but they often cause trouble for users even as they are installed. This trouble is often caused by the lack of compatible programs, which are necessary to properly function with new games. This is where a program called Directx will come in handy. Directx lets game developers know if their games work with a certain GPU and will give them the necessary information to optimize their games for the best possible experience. When you install a new graphics card, you may notice games crashing or missing. This is due to driver incompatibility, but there are fixes for it. You can try updating your graphics drivers with a newer version, but if that doesn’t work, there are two other options.

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