Razer Synapse Clean Reinstallation: A Step-by-Step Guide

Updated at: 13/06/2025

Is Razer Synapse causing you headaches? Lagging performance, profile issues, or stubborn errors? A clean reinstallation might be the solution. This step-by-step guide provides a comprehensive walkthrough, ensuring a smooth and effective process. We'll cover uninstalling Synapse completely, deleting leftover files, and installing the latest version for optimal performance. Get ready to revitalize your Razer peripherals!

Step-by-Step Instructions

  1. Preparation

    • Verify Razer Synapse installation and collect logs.
    • Backup Razer Synapse profiles (if not already associated with a Razer ID).
    Backup Razer Synapse profiles (if not already associated with a Razer ID). Backup Razer Synapse profiles (if not already associated with a Razer ID).
    Preparation

  2. Uninstall Razer Synapse

    • Close all running Razer Synapse programs.
    • Uninstall all Razer Synapse programs using Windows' Apps & Features.
    Uninstall all Razer Synapse programs using Windows' Apps & Features. Uninstall all Razer Synapse programs using Windows' Apps & Features.
    Uninstall Razer Synapse

  3. System Maintenance

    • Use the Windows System File Checker tool to repair corrupted system files.
    • Get the latest Windows updates.
    Get the latest Windows updates. Get the latest Windows updates.
    System Maintenance

  4. Remove Leftover Files

    • Remove all remaining Razer Synapse folders and files.
    Remove all remaining Razer Synapse folders and files.
    Remove Leftover Files

  5. Reboot and Reinstall

    • Restart your PC.
    • Download and install the latest version of Razer Synapse, selecting only Razer Synapse during installation.
    Download and install the latest version of Razer Synapse, selecting only Razer Synapse during installation. Download and install the latest version of Razer Synapse, selecting only Razer Synapse during installation.
    Reboot and Reinstall

  6. Final Step

    • Log into Razer Synapse with your Razer ID.
    Log into Razer Synapse with your Razer ID.
    Final Step
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Tips

  • Save Razer Synapse logs before reinstalling in case further investigation is needed.
  • If you have an existing Razer ID and associated profiles, you can skip backing up profiles. They will be automatically downloaded.
  • Hidden folders may need to be unhidden to delete Razer Synapse remnants. Access File Explorer options, go to the View tab, and select 'Show hidden files, folders, and drives'.
  • If unable to delete folders, stop any Razer Synapse processes in Task Manager before attempting deletion.
  • When installing Razer Synapse, only select Razer Synapse. Other modules can be installed later if needed.

Common Mistakes to Avoid

1. Incomplete Uninstallation

Reason: Leftover files or registry entries from the previous Razer Synapse installation can cause conflicts and prevent the new installation from working correctly.
Solution: Use a dedicated uninstaller or manually delete all Razer Synapse related files and registry entries before reinstalling.

2. Incorrect Driver Installation Order

Reason: Installing Razer Synapse before installing the necessary device drivers (for your mouse, keyboard, etc.) can lead to functionality issues or prevent devices from being recognized.
Solution: Ensure all device drivers are installed and updated before installing or reinstalling Razer Synapse.

FAQs

My Razer devices aren't working after reinstalling Synapse. What should I do?
Restart your computer after the Synapse installation. If the issue persists, try manually updating your device drivers from the Razer support website. Ensure you've selected the correct devices and operating system. If problems continue, contact Razer support directly.