6 Success Fixes When Valorant Freezes PC on Startup/Tab Out

Valorant freezes PC when launching or Alt Tab? don’t worry! This article provides a variety of effective solutions to help you restore a smooth gaming experience.

Valorant freezes PC when launching/switching windows

Valorant, an excellent first-person shooter game produced by Riot Games, has been loved by players for many years. However, whether you are a new player or an experienced player, you may encounter the problem of Valorant freezing your PC when switching windows or starting up, which seriously affects the gaming experience. If you are also experiencing Valorant causing Windows 11/10 to freeze, try the following methods, which many users found effective.

How to Fix Valorant Freezing PC

Method 1: Disable full screen optimization

Full-screen optimization features may consume additional GPU or CPU resources, causing game/system lag or even crashes. You can follow the steps below to turn off this feature to avoid this behavior.

Step 1. Right-click the Valorant shortcut icon and select "Properties".

Step 2. Go to the "Compatibility" tab and check the "Disable Full Screen Optimization" option.

Step 3. Click "Apply" > "OK" to save changes.

Method 2: Update Realtek PCIe Ethernet driver

If there are Realtek PCIe GBE Series Controller errors in the event viewer error log, it means the problem is with your Realtek driver. In this case, you need to visit Realtek’s official website to download the latest driver package. Once done, unzip the file and double-click the unzipped file to install it on your computer.

Method 3: Change the graphics performance of the game

You can also optimize Valorant's performance by setting high-performance graphics settings. Please follow the steps below.

Step 1. Press the Windows I key combination to open settings.

Step 2. Select "System" > "Display". In the right panel, click Graph Settings.

Step 3. Under Graphics Performance Preferences, click Browse, select Valorant, and then click Add.

Step 4. Click "Options" under Valorant and select the "High Performance" option and click "Save".

Method 4: Turn off hardware accelerated GPU scheduling

Turning off hardware-accelerated GPU scheduling can free up GPU memory in high-load scenarios, especially when Valorant starts. This is also effective for solving Valorant freezing issues.

Step 1. In the Windows search bar, type "Graphics Settings" and press Enter.

Step 2. Click "Change Default Graphics Settings".

Step 3. Switch the button under "Hardware Accelerated GPU Scheduling" to "Off".

Method 5: Update graphics card driver

When Valorant freezes your PC when launching, it may mean that your graphics card driver is out of date or corrupted. In this case, it is recommended that you visit your graphics card manufacturer's official website to download the latest driver updates. After that, you should install it into your system to resolve game or system freezing issues.

Additionally, if you have installed NVIDIA GeForce Experience, AMD Radeon Software, or other dedicated graphics update software, you can launch the software to check for driver updates.

Method 6: Run Valorant as administrator

Some users have reported that running Valorant as administrator works. So you can try it out and see if it works for your situation. Right-click on Valorant's shortcut key and select Properties. Under the Compatibility tab, check "Run this program as an administrator" and click OK. After that, restart Valorant and check if the problem disappears.

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Conclusion

What should I do if my PC freezes when Valorant starts or switches windows? You can try disabling full-screen optimization, updating the Realtek PCIe Ethernet driver, changing game graphics performance settings, and more. Hopefully, after implementing the above methods, you will be able to enjoy gaming without affecting your computer's performance.

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