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Windows Report
windowsreport.com › software › utilities & tools › power supply test software
5 Best PSU Test Software for Your Computer’s Power Supply
July 22, 2025 - Open Hardware Monitor is a free open-source tool that can monitor temperature sensors, fan speeds, load, and voltages, and serve as PSU test software.
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Open Hardware Monitor
openhardwaremonitor.org
Open Hardware Monitor - Core temp, fan speed and voltages in a free software gadget
The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.
Discussions

what is the best software to monitor the use of my psu ?
You mean a power monitor? Get a Kill a Watt monitor or those smart plugs that support power usage monitoring. More on reddit.com
🌐 r/pcmasterrace
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July 6, 2021
Testing PSU for stability?
In order to know whether a PSU is the source of problem in a problematic system, one can try swapping the PSU. However, is there a way to test the PSU without swapping them? I only got one PSU. More on forums.tomshardware.com
🌐 forums.tomshardware.com
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September 15, 2010
need software to monitor PSU voltages
one of my users had her PC have some minor problems which mainly just needed a latest version of Java and Flash for browser. Today I plugged in my USB stick and the machine rebooted suddenly. She says, ‘uh, yeah it reboots by itself sometimes, espcially in the mornings, I just learn to live ... More on community.spiceworks.com
🌐 community.spiceworks.com
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August 16, 2019
CPUID HWMonitor Test Results - Failing PSU?
1.8m members in the techsupport community. Stumped on a Tech problem? Ask the tech support reddit, and try to help others with their problems as … More on reddit.com
🌐 r/techsupport
March 29, 2016
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GameMaxPC
gamemaxpc.com › pc-power-supply › 3776.html
How to Check Your Power Supply on a Windows PC
Open Hardware Monitor: Similar to HWMonitor, it provides detailed hardware performance stats, including power consumption. Download and install HWMonitor or Open Hardware Monitor. Run the software and check the power usage of your CPU, GPU, and other components (measured in watts).
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TechCult
techcult.com › home › how to › how to test power supply
How to Test Power Supply – TechCult
February 14, 2023 - 4. Double-click on the OpenHardwareMonitor application to run it. 5. Here, you can see the Voltage values for all sensors. Also Read: How to Use Performance Monitor on Windows 10 (Detailed GUIDE) To analyze PC power supply problems and solutions, ...
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CGDirector
cgdirector.com › home › hardware › how to check your pc’s power consumption [4 methods]
How To Check Your PC’s Power Consumption [4 Methods]
November 11, 2023 - This kind of bespoke software does have to be downloaded and installed, but it is a lot more precise and, therefore, better: Open Hardware Monitor is a free, open-source, and lightweight application that can give you real-time power draw readings.
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ElectronicsHub
electronicshub.org › home › find out what power supply you have without opening computer
Power Supply Mystery Solved! Check PSU Wattage Without Opening PC
September 19, 2024 - Open Hardware Monitor: This open-source software tool allows users to monitor various hardware sensors and provides power supply information, including wattage, voltage, and temperature.
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windowsreport
windowsreportab.pages.dev › posts › 5 best psu test software for your computer s power supply
5 Best Psu Test Software For Your Computer S Power Supply | windowsreport
March 9, 2023 - Here are some of the best picks: AIDA64 Extreme – All-in-one PC diagnostic tool Iolo System Mechanic – Versatile PC optimizer Open Hardware Monitor – Free PSU test software HWMonitor – Lightweight monitoring tool Sidebar Diagnostics ...
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OCBASE
ocbase.com
OCBASE/OCCT : Free, all-in-one stability, stress test, benchmark and monitoring tool for your PC
OCCT allows you to thoroughly monitor, test and certify your system, ensuring a comprehensive assessment of its stability. OCCT is available on Linux! ... With the second phase of the OCCT v17 beta now live, we're excited to share the latest updates, including a new memory test, significant ...
Find elsewhere
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Tom's Hardware Forum
forums.tomshardware.com › home › components
Testing PSU for stability? | Tom's Hardware Forum
September 15, 2010 - Added: NOTE: Furmark will load the +12 V better than Prime 95 (Dependent on GPU) HDMonitor http://www.cpuid.com/softwares/hwmonitor.html Furmark http://downloads.guru3d.com/FurMark-v1.6.5-download-1965.html Prime 95 http://www.softpedia.com/progDownload/Prime95-Download-76537.html
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CPUID
cpuid.com › softwares › hwmonitor.html
HWMONITOR | Softwares | CPUID
... HWMonitor for Windows® x86/x64 is a hardware monitoring program that reads PC systems main health sensors : voltages, temperatures, powers, currents, fans speed, utilizations, clock speeds ...
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Spiceworks Community
community.spiceworks.com › hardware & infrastructure
need software to monitor PSU voltages - Hardware & Infrastructure - Spiceworks Community
August 16, 2019 - one of my users had her PC have some minor problems which mainly just needed a latest version of Java and Flash for browser. Today I plugged in my USB stick and the machine rebooted suddenly. She says, ‘uh, yeah it reb…
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GitHub
github.com › LibreHardwareMonitor › LibreHardwareMonitor
GitHub - LibreHardwareMonitor/LibreHardwareMonitor: Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer. · GitHub
Computer computer = new Computer { IsCpuEnabled = true, IsGpuEnabled = true, IsMemoryEnabled = true, IsMotherboardEnabled = true, IsControllerEnabled = true, IsNetworkEnabled = true, IsStorageEnabled = true, IsPowerMonitorEnabled = true, }; computer.Open(); computer.Accept(new UpdateVisitor()); foreach (IHardware hardware in computer.Hardware) { Console.WriteLine("Hardware: {0}", hardware.Name); foreach (IHardware subhardware in hardware.SubHardware) { Console.WriteLine("\tSubhardware: {0}", subhardware.Name); foreach (ISensor sensor in subhardware.Sensors) Console.WriteLine("\t\tSensor: {0},
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Comparitech
comparitech.com › home › net admin › the best hardware monitoring software
17 Best PC & Hardware Monitoring Tools for 2026 (Free + Paid)
1 week ago - The program is available for Windows XP, Vista, 7, 8, 10 and Linux (x86 based operating systems). You can download Open Hardware Monitor for free. AIDA64 is a hardware and software monitoring solution designed specifically for SMEs.
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Tech Support Guy
techguy.org › home › forums › software & hardware › hardware
Software to Test PC Power Supply | Tech Support Guy
March 14, 2012 - Can anyone recommend a free software ... monitor it's voltages: http://www.cpuid.com/softwares/hwmonitor.html But there is no software that can test a PSU....
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MSPoweruser
mspoweruser.com › home › how-to › top 5 psu testing software options
Top 5 PSU Testing Software Options
October 10, 2025 - AIDA64 Extreme is more than just a PSU tester. It provides a wealth of information about your entire system, including CPU, GPU, memory, and storage devices. This makes it a valuable tool for troubleshooting a wide range of hardware issues.
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CNET
download.cnet.com › open-hardware-monitor › 3000-2094_4-75217106.html
Open Hardware Monitor for Windows - Free download and software reviews - CNET Download
February 25, 2026 - Download Open Hardware Monitor latest version for Windows free. Open Hardware Monitor latest update: February 25, 2026
Rating: 4.5 ​ - ​ 11 votes
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SourceForge
sourceforge.net › projects › openhardwaremonitor.mirror
Open Hardware Monitor download | SourceForge.net
March 30, 2026 - Open Hardware Monitor is a free and open-source hardware monitoring tool that helps users track the health and performance of their computer. It monitors key system metrics such ...
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What Software
raymond.cc › home
WhatSoftware • Unbiased Software Reviews for You
April 7, 2023 - WhatSoftware, a daily updated Tech Blog with basic and advanced, unbiased software reviews, computer tips news and more!
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GitHub
github.com › HardwareMonitor › openhardwaremonitor
GitHub - HardwareMonitor/OpenHardwareMonitor: Open hardware monitor - system sensors monitoring application for Windows · GitHub
Open Hardware Monitor is a free open source software that can monitor temperature sensors, fan speeds, voltages, load and clock speeds of a computer.
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