🛟 Support Center
We're here to help — and maybe entertain you a little 😄
📘 Frequently Asked Questions
🔌 Why are some sensors not showing data?
Run the application as Administrator. Right-click the app and select "Run as administrator". Some sensors may also require enabling in your BIOS.
💸 Is this really free?
Yes! Hardware Voltage Utility is completely free with no ads, no spyware, and no hidden costs. Ever.
🖥️ Does it work on Windows 10?
No. This application is designed specifically for Windows 11. Some features may not work correctly on Windows 10.
⚠️ The app won't open / crashes on launch
Make sure you have .NET 8.0 installed. Try reinstalling the application. If issues persist, contact support with your system specs.
🎨 How do I change themes?
Click the color dots in the bottom-right corner of any page – even right here! Try it: 👉
🐛 Where can I report bugs?
Email us at support@xuxuan-energy.com with a description of the issue and your system specs.
⚡ Click the Volt! ⚡
A silly reaction game – click the moving voltage icon as fast as you can!
Click anywhere in the box to start!