5 Top PC Hardware Diagnostic Tools

Microsoft designed Windows 10 and Windows 11 with user efficiency in mind, making it simple to handle all parts of your system while still making it look attractive.
However, when it comes to particular hardware monitoring and diagnostic capabilities, Windows still has room for improvement.
Because faults such as BSOD, system crashes, and sluggish interface issues are unavoidable, monitoring all parts of your system’s hardware can give you with vital information.
The majority of these issues are hardware-related and may result in a terrible experience if not solved.

The information provided from a system diagnostic tool may be utilized as a preventative measure as well as to remedy any existing faults.
Even while Windows provides the Windows Memory Diagnostic Program, it generally doesn’t do much more than delete unneeded files and do small changes, thus selecting a reliable diagnostic tool is critical.

  • Choosing a program that provides thorough information on all of the hardware installed on your PC is a difficult undertaking, but having an overview of features is certainly beneficial.
  • You should seek for a hardware diagnostic application that includes relevant benchmark tools and displays information that is continually updated.
  • Keeping track of your PC’s faults is especially crucial if you store sensitive data, therefore system diagnostic software may be employed as a preventive step.

In compared to Windows 10, the latest version of troubleshooting software on Windows 11 has been enhanced, but it still does not provide the full range of functionality or the quantity of information that a decent third-party program can.

What does a hardware diagnostic software do?

Obtaining up-to-date information about the health of your hardware may make a significant impact over time, boosting usability while also ensuring that your hardware lasts longer.
Not knowing how your PC’s hardware is coping with the everyday chores you subject it to can lead to system crashes, difficulties with your operating system, and even problems with your programs.
A hardware diagnostic tool guarantees that various parameters of your system are in the ideal range, allowing you to utilize your equipment to its full potential.
Here are some of the things a decent hardware diagnostic tool can do for your system:

  • Provides thorough information on all of the hardware installed on your computer.
  • Contains sensor management tools that provide precise temperature and workload data in real time.
  • Displays up-to-date information about the available virtual memory.
  • Provides essential benchmark tools for comparing the hardware in your system.

What are the best hardware diagnostic tools for Windows 10?

AIDA64 Extreme

AIDA64 is a Windows 10 hardware monitoring program that caters to home users, corporate engineers, and companies, and it provides detailed information for over 185,000 hardware components.
This excellent app allows you to keep an eye on the hardware’s specifics at all times, even whether you’re watching a movie or playing a game on full screen.
AIDA64 Extreme evaluates your system’s performance using a variety of computations that compare it to other systems.

It also enables you to manage your firm remotely and track any changes in software and hardware. To push your PC to its limits, AIDA64 System Stability Test employs a 64-bit multi-threaded stress testing module.
Furthermore, SSD, hard drive, and OpenCL GPGPU video adapter stress tests are also included. For those of you concerned about accuracy, AIDA64 features amazing hardware detecting capabilities.

To be more specific, it can quickly offer thorough information about the PC’s internals. This is made feasible by a huge hardware database with over 200,000 entries.
Take a look at the key features that this tool offers:

  • There are more than 50 pages of information about software licensing, installed programs, and Windows settings.
  • Contains a series of 64-bit benchmarks.
  • Supports over 250 different sensor devices for measuring temperatures, fan speeds, and other parameters.
  • A one-of-a-kind panel that is ideally suited to the design of your rig.
  • CPU PhotoWorxx is a color space conversion benchmark.

This is an excellent system information application that allows you to monitor your computer’s performance.


Most current computers have a Solid State Drive (SSD), which offers advantages but is also known to fail without notice.
CrystalDiskInfo is the tool to use if you want to check if your SSD or hard disk is in excellent shape. It does a thorough examination of the condition of your data devices, including USB drives, SSDs, and HDDs.
Furthermore, keep in mind that it computes the overall health status and provides information on error rates, uptime, spin-up time, and temperature.
This application has a simple interface that is perfect even for novices who may have difficulty discovering what they are searching for.

We say this since the PC’s temperature and general health status are plainly visible at the top.
Simultaneously, the lower half of the interface displays a comprehensive list of all the Smart data that the software is collecting.
We found it particularly handy that you can set CrystalDiskInfo to give you notifications whenever a problem is detected in one of the systems being monitored. It is entirely up to you whether to use Sound Alerts or Mail Alerts.
Furthermore, don’t be afraid to change how often the tool updates its data or how long it takes to open after launch.

Also, keep in mind that the tool has a brother called CrystalDiskMark, which you may use to determine how quickly your data disks can read and write.
Take a look at the key features that this tool offers:

  • The temperature, health status, and smart information are all shown on the simple interface.
  • Auto-detection function that can be switched on and off quickly Ideal for reading and monitoring disk drive status
  • Based on your drive’s Smart condition, it provides a health grade.
  • Anyone can use it for free.

Intel Processor Diagnostic Tool

Processors are the least likely of all the components in your computer to fail. However, they do not survive forever, and most problems are caused by an electrical surge or overheating.
You can undoubtedly utilize laptop cooling pads, and happily, the Intel Processor Diagnostic tool can assist you in resolving any difficulties caused by malfunctioning CPUs. How does it function?
The application runs several stress tests on the CPU, analyzes its operational efficiency, and looks for brand identification.

Run a System Scan to discover potential errors

To discover Windows problems, click Start Scan.
To resolve difficulties with Patented Technologies, click Repair All.
Run a PC Scan with Restoro Repair Tool to identify faults that are creating security issues and slowdowns. Following the completion of the scan, the repair procedure will replace damaged files with new Windows files and components.

The results of the tests are then shown by this tool. If some of them do not satisfy the operational efficiency criteria, it will reveal the tests that failed and you will need to look into acquiring a new CPU.
Furthermore, you may customize it by going to Tools > Config > Edit. You will instantly receive a notification regarding the impact of modifying the Intel PDT parameters from their default settings.

We’d also want to share a helpful advice with you. We observed that you can receive more information on how to use the program by going to About > Help and viewing the Intel Processor Diagnostic Tool Help Documentation file.
The utility is available for free download from Intel’s website. However, be certain that you download the correct version for your PC, whether 32 or 64 bit.

Take a look at the key features that this tool offers:

  • Checks the functioning of all Intel CPU cores.
  • Specific CPU characteristics are tested.
  • Brand recognition is covered.
  • Checks the operational frequency of the CPU.
  • Allows you to store test results files after the examination.


If you see certain spots on your screen that aren’t caused by dust or stains, your screen may have some stuck pixels, which may be quite irritating.
A stuck pixel is a visible dot of color that does not change when the nearby pixels do. When the screen goes black, those pixels become quite visible.
If the stuck pixels are not caused by screen faults, JScreenFix can resolve the issue. The software uses HTML5 and JavaScript directly in your web browser, so you don’t need to install anything.

On the contrary, simply launch it by clicking the link below, and keep in mind that it works by flooding the afflicted region with hundreds of various colors per minute. It just takes a few minutes to unstick the pixels this way.
This online software is compatible for both LCD and OLED screens, in addition to having an intuitive UI and being very simple to use.
Add to that its compatibility with a broad range of platforms – Windows 10, iOS, and Mac – and you’ve definitely discovered the most effective software option available for easily correcting damaged pixels.

Take a look at the key features that this tool offers:

  • The UI is simple to use, clear, and sharp.
  • In less than 10 minutes, it may repair stuck pixels.
  • The pixel-fixing algorithm has been used on over four million displays.
    provided at no cost
  • More than 60% success rate

Try JScreenFix

Memory Diagnostic Tool

If your computer reboots at random or does not boot at all, it might be due to memory problems. This is where Windows Memory Diagnostic comes in, as one of the greatest free memory testing apps on the market right now.
You should be aware right away that it is simple enough for everyone to benefit from, and you will not be dissatisfied with the outcomes.
The Windows Memory Diagnostic Tool, often known as mdsched.exe, performs extensive checks on your computer’s memory, looking for any errors that may impede correct operation.
To be more specific, it checks your memory for defects and displays the results so you may take necessary action.
However, bear in mind that no action on your side is necessary at this stage because the verification is fully automated. The real memory test sets will continue to run until the PC is turned off.
This is one of the built-in diagnostic tools, so you won’t need a third-party program to acquire the data you want. If you have a third-party program in mind, you should always test again using Windows Memory Diagnostic just to be sure.
To use it, simply follow the steps below:

  1. To launch the Run dialog box, press the Win + R keys together.
  2. To execute it, type mdsched.exe and click Enter.
  3. Choose between restarting the computer and checking for issues and checking for problems the next time you restart it.

In any scenario, the Memory Diagnostic Tool will conduct checks on your machine and inform you of any memory problems, including RAM, that might result in a system failure.

Are hardware diagnostic tools safe?

We can’t generalize too far because not all hardware diagnostic tools are created equal. According to our findings, hackers and other third parties have utilized the pretense of a diagnostic tool to hide malware and bloatware over time.
This means that each choice to install or not install the program will have to be evaluated independently.
It is usually suggested that you only download software from official sites to make the procedure easier.
As you may have guessed, any program you download from our site does not expose your system to any possible hacking attempt, so you can rest comfortable about this.

There is a strong probability that the problem with your computer is caused by malfunctioning hardware, and there is a program that you can use to resolve the issue as quickly as possible.
Knowing about these diagnostic applications might save you time and money on hiring an expert.
There are several diagnostic tools available to help you troubleshoot hardware issues, and while we couldn’t cover them all in one post, we hope you find the tools listed above useful.
You should bookmark this page because you may need to return to it in the future if you encounter the same or a different problem.

If you have any more questions or recommendations, please leave them in the comments area below.

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