How to Test Your PC Power Supply Unit (PSU) – 4 Easy Methods

🔧 How to Test Your PC Power Supply Unit (PSU) – 4 Easy Methods for Voltage Check 🔍 Is your PC acting up? Wondering if your power supply unit (PSU) is the culprit? In this video, we walk you through four simple and effective ways to test your PSU's voltage levels to ensure your system is running safely and efficiently. ✅ Method 1: BIOS Voltage Check Learn how to access your BIOS and read real-time voltage values—no tools required! ✅ Method 2: HWInfo Sensor Analysis Use the free HWInfo software to probe your system’s sensors and monitor PSU performance from within Windows. ✅ Method 3: Multimeter Testing We show you how to safely remove your PSU and use a multimeter to measure voltage directly from the connectors. ✅ Method 4: Power Supply Tester Discover how a dedicated PSU tester can quickly diagnose voltage issues with plug-and-play simplicity. 💡 Whether you're troubleshooting random shutdowns, planning a PC upgrade, or just curious about your hardware’s health, these techniques will help you verify your PSU’s output with confidence. 📌 Timestamps 0:00 Intro 0:37 BIOS Voltage Check 5:11 HWInfo Sensor Method 7:00 Multimeter Testing 28:14 PSU Tester Demo 35.40 Safety Tips 🔔 Don’t forget to like, subscribe, and hit the notification bell for more PC hardware tips and tutorials! #PSUTest #PowerSupplyCheck #PCDiagnostics #Multimeter #HWInfo #BIOSVoltage #TechTips #ComputerRepair #DIYPC #PCHowTo