Fix VALORANT Causing Vgk.sys BSOD & Ntoskrnl.exe BSOD

Are you troubled by the VALORANT causing vgk.sys BSOD or ntoskrnl.exe BSOD error when launching the game? If yes, this post from MiniTool will show you four proven solutions to this issue. Continue to read and try them to get your fix.

As one of the most popular first-person shooter games, VALORANT still attracts a large number of players nowadays. However, several gamers confront the BSODs and critical errors, like VALORANT causing vgk.sys and ntoskrnl.exe BSOD. To handle this problem, the following content explains four fixed carefully for you.

Fix 1. Upgrade the Graphics Driver

If you haven’t upgraded your graphics driver for a long time, the vgk.sys and ntoskrnl.exe BSOD in VALORANT might be triggered by the outdated or corrupted graphics driver. In this case, you can keep the graphics driver up to date to resolve the issue.

Step 1. Press Win X and choose Device Manager from the WinX menu.

Step 2. Expand the Display adapters option and right-click on the target driver.

Step3. Choose Update driver from the context menu and select Search automatically for drivers.

Wait for the driver to upgrade automatically through Windows. Afterward, relaunch the VALORANT to see if the BSOD errors are fixed.

Fix 2. Disable Overclocking

Some of you may overclock RAM, CPU, and GPU for better computer performance, like obtaining higher resolutions and faster processing speed. However, when some of your computer components do not support overclocking, problems arise. You may experience the game or computer crashing. If you have enabled overclocking on your computer, disable it via the BIOS menu to try to fix the VALORANT BSOD errors.

You need to enter BIOS on your Windows to find the Advanced > Performance section and turn off settings named overclocking, core ratio boost, or turbo boost (Different operating systems have different names. Please find options that are similar to them.).

Fix 3. Perform a Clean Boot

Another possible cause of VALORANT causing vgk.sys BSOD is the conflict between computer applications and the game. You can clean boot your computer to find out the problematic software and uninstall it.

Step 1. Press Win R to open the Run window.

Step 2. Type msconfig into the dialog and press Enter to open the System Configuration window.

Step 3. Switching to the Services tab, tick Hide all Microsoft services and click Disable all.

Step 4. Change to the Startup tab and click Open Task Manager. In the following window, you should right-click on those startup programs and choose Disable one by one.

Step 5. Close windows and restart your computer. The computer will boot up with only essential programs. Now, you can open VALORANT to see if vgk.sys keeps crashing as well. If the problem is resolved, you can enable non-Microsoft programs one by one in Task Manager to find the problematic application and uninstall it.

However, if the problem persists, other causes are responsible for the BSOD errors in VALORANT. Please try the next solutions.

Fix 4. Turn off Memory Integrity

According to most game players who encounter the VALORANT causing vgk.sys BSOD error, turning off memory integrity helps to resolve the issue effectively. Memory integrity is a part of Core Isolation, which is used to protect your system processes away from malware and virus attacks. Here is how to turn it off.

Step 1. Press Win I to open Windows Settings.

Step 2. Select Update & Security > Windows Security > Device security and click Core isolation detailed under the Core isolation section.

Step 3. Toggle the switch to Off and restart your computer to fully apply the change.

Check if this operation helps you to fix VALORANT vgk.sys blue screen error.

Bonus Tip: Protect and Recover Computer Files If Necessary

You are highly advised to check file security after experiencing the vgk.sys and ntoskrnl.exe BSOD in VALORANT on Windows as sudden computer crashing is a common cause of data loss. If any of your files are lost, please try MiniTool Power Data Recovery Free to get them back within 3 steps. This software is able to restore types of files that are lost in diverse situations.

Additionally, to avoid file loss or game file missing, you need to back them up in time. You can link the vital folders to cloud storage or use professional backup utilities, such as MiniTool ShadowMaker. Choose one backup approach based on your case.

Final Words

Here are four fixes to the VALORANT causing vgk.sys BSOD error. You can try them one by one to resolve your issue. Hope this post gives you some inspiration.

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