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RzCommon.sys BSoD: 5 Ways to Fix it

Reinstall all the Razor drivers on your PC and fix the problem

5 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

Multiple users have reported that they are facing the RzCommon.sysBSoD erroron their Windows PCs, especially the Razor computers. Notably, this is a Razer driver-specific file, which might be having some issues.

In this guide, we will give some solutions that will help you resolve the RzCommon.sys BSoD error on your computer and bring back everything to normal. Let us check out the solutions.

What is causing the RzCommon.sys BSoD error?

After going through multiple forums and user reports, we have compiled a list of reasons that are responsible for the RzCommon.sys BSoD error.

Let us now look at the solutions that will help resolve the RzCommon.sys BSoD error.

How can I resolve the RzCommon.sys BSoD error?

1. Uninstall the Vanguard

Many users have reported that uninstalling the anti-cheat program Riot Vanguard has resolved the RzCommon.sys BSoD error on their computers. You can also try this solution and check if this resolves the issue or not.

2. Repair the Razor Synapse program

Chances are that some files of the Razer Synapse are missing from your PC. In such a case, you should simply repair the program and check if this fixes the RzCommon.sys BSoD error or not.

3. Install the latest Razor drivers

You should make sure that not only your Windows OS is up to date, but the drivers installed on it are also updated. This ensures that there isn’t any mismatch between the program and the OS and that all features are loaded perfectly.

You should follow the above steps and install the latest available drivers for Razer. Do note that often Razor driver updates arrive under the Optional updates. So, follow the steps and install the latest drivers.

Outbyte Driver Updater

4. Scan your PC for viruses

Viruses or malware can easily replace the important files on your PC, including the RzCommon.sys file, and cause BSoD errors. It is very important that you run a virus scan occasionally to make sure that everything is alright with your PC.

We have created a list of some of thebest antivirus toolsyou can download and protect your PC from sticky viruses or malware.

5. Perform a System Restore

If nothing works, then it is better to take the help of the system restore and restore your PC back to a state where everything was working normally.

Do note that you should have a restore point already created in order for this process to work. If you want to know how you cancreate a restore point, you should check out our guide on it.

That is it from us in this guide. Feel free to let us know in the comments below, which one of the above solutions fixed the RzCommon.sys BSoD error for you.

RzCommon.sys BSoD: 5 Ways to Fix it#

What is causing the RzCommon.sys BSoD error?#

How can I resolve the RzCommon.sys BSoD error?#

1. Uninstall the Vanguard#

2. Repair the Razor Synapse program#

3. Install the latest Razor drivers#

Outbyte Driver Updater#

4. Scan your PC for viruses#

5. Perform a System Restore#