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Testing RAM using Windows Memory Diagnostic. Testing RAM using Windows MEMORY Diagnostic Download program Windows Memori Diagnostics

Windows Memory Diagnostic Utility is a compact tool for analyzing computer memory chips. The program uses the hardware environment when performing all operations, allows you to create a bootable media, set the testing script. It is able to handle the cyclic mode to the specified registers, uses the physical interface, the variable of the byte length, digital and text values \u200b\u200bto check the memory cells.

The application shows the analysis progress, automatically generates a report file with the name of the addresses involved and the reasons for refusal. It can be used to test RAM to slats of any format and size.

The utility eliminates the influence of the operating system, software and viral factors. It is capable of establishing the reasons for sudden shutdown, reboot the computer or the appearance of artifacts on the display.

Download free Full Russian version of Windows Memory Diagnostic Utility from the official site without registration and SMS.

System requirements

  • Supported OS: Windows 8.1, Vista, 8, XP, 10, 7
  • Bitness: 64 Bit, X86, 32 Bit

I talked about what could be the reason for the emergence of various errors in the system and death screens. So, we disassemble that to identify these errors, you can use Memtest86, Memtest86 + programs and Microsoft software - Windows Memory Diagnostic program. Today I will describe.

So, one of the vulnerable places in the PC is. But, as practice is shown, sometimes the memory planks fail or are damaged, due to this, errors may occur. To make sure that the RAM is to blame for all the same, we use a special utility.

What is Memory Diagnostic Tool and how to use it?

The Memory Diagnostic Tool utility is a program that performs RAM tests under high load. It is components of Windows versions and is able to identify various memory chip errors.

We now turn to business. This utility is on the system disk, so we can run it from the dialog box "Run". To do this, click Win + R. And we enter the phrase.

If you use Windows 8.1, then you can enter in search "W M D" And then, in the search results you will see the utility.


Pressed? You must appear before you "Windows inspection tool"where two options are visible. The first allows you to immediately restart the computer and starts the diagnosis. The second option will work with the next time you turn on the computer.

As soon as the first option was chosen, then on the screen you will see how the memory diagnostic process is.


During the check, press the key F1.Thus, the choice of diagnostic types will open: Basic, Standard, Extended (Simple, Standard, Advanced). Any of these items affect how much you will wait until the verification is completed. The Extended method will, of course, will be more efficient, but not enough to wait.

As soon as the memory diagnostics is completed, the computer will reboot. Results you can see in "View events". To get there you can enter this phrase in the search bar. Go to B. "Windows magazines", later "System", in the right part of the window are looking for "Memory Diagnostics" or "Memory Diagnostic".


This analysis should show the presence of errors in RAM, if they did not find them, then it is necessary to seek the cause of the system malfunction in another, it is possible that some other computer component is to blame.

The Microsoft Windows Memory Diagnostic program has a large set of tools that are designed to diagnose memory. If you have any problems when you start Windows, you can determine if they are called. Windows Memory Diagnostic has a friendly intuitive interface, thanks to which even an inexperienced user can easily and quickly deal with its basic functions. On most PCs, you can easily run the program, read the help and execute the first diagnostic system testing in less than 30 minutes.

To start the Windows Memory Diagnostic program, you need to record it on the disk, which then you need to insert into the CD drive and restart your personal computer. After restarting the PC, the Windows Memory Diagnostic program will start, and you can see its interface. Next, the first diagnostic testing of hardware will begin, after successful execution, which will be launched the second testing, and the third, fourth, etc. will follow. While you yourself do not stop the program, or until all diagnostic tests will be implemented.

Windows Memory Diagnostic Utility is a utility created by Microsoft, intended for comprehensive testing of the computer's RAM for faults. When the utility starts, the utility is installed on the boot diskette or CD, and then after restarting the computer begins to conduct comprehensive testing of RAM.

Depending on the amount of memory and the selected test set, the analysis process can delay at a sufficient long time. At any time, testing can be suspended or stopped by pressing the "X" key. In the process of testing, the program demonstrates the general test of the test on the screen and information about the errors detected.

If error messages arose, then most likely you have to replace your RAM. If you have a few memory schedules, you must alternately leave each computer and re-run the test, thus it will be possible to determine the non-working. If you did not receive messages about the error, then this means that your memory is in order and look for the cause of failures is necessary elsewhere.

There are cases when the computer is running normally, but when starting certain programs, it issues an error message or a blue screen. It is unambiguously impossible to determine what cause, but sometimes it happens because of RAM (RAM).

RAM (RAM - Random Access Memory) is a device inside your PC, which is responsible for keeping the currently running software code (here comes in both programs that you use and the operating system that works on your computer). The problem is that if your memory has become fully or partially faulty, then your machine will suddenly perform a set of instructions or commands that do not make sense from the point of view of the program code. For example, take Microsoft Word. Double click on the Microsoft Word icon will give the command to download the same Word to RAM (RAM) so that you can work in it. However, a computer with a bad RAM will be able to download only some part of the Microsoft Word program code correctly. Accordingly, after some time, the computer, seeing the information block that it does not understand, will give an error message.

As a rule, determine which part of the computer equipment needs to be repaired quite difficult. But, if we talk about RAM, that is, some well-proven, fairly reliable, free applications that will perform the necessary testing with minimal settings from the user.

Testing RAM.

There are several programs for checking RAM, the most popular of them are: Memtest. and Windows Memory Diagnostic (In this article we will focus on it in more detail). Windows Memory Diagnostic - This is a program that is thoroughly "going through" your RAM and check each sector. It performs this by recording some kind of information fragment, well, for example " computer Repair.", RAM, and then reads this information back. If RAM returns the same information block, in our case it " computer Repair."So this memory sector is in order. But if Ram returns something else, for example "CATS", then this means some of its sectors are damaged and such memory is more unsuitable for work.

Download and unpack the archive with the utility Windows Memory Diagnostic (file mtinst.exe.), the link to which is available at the end of this article.

1. Double-click the installation (you need to accept the license agreement).

2. In the main installation window, you must select the "Save CD Image to Disk" option (if you still use diskettes, then the first option will create a bootable floppy disk with this utility). Next you need to select locations and save the file there. windiag.iso..

3. Write this image on CD / DVD.

4. Restart your computer and download it from this CD / DVD. To do this, go to the BIOS and set the boot from the drive.

Then everything you need to do is to watch and wait. Wait for Windows Memory Diagnostic Complete all possible tests in one pass, and then look at the bottom of the screen on error messages. If error messages arose, most likely you have to replace your RAM. If you have several memory schedules, you must alternately leave each computer and re-run the test. Thus, it will be possible to determine the non-working. If you did not receive messages about the error, then this means that your memory is in order and look for the cause of failures is necessary elsewhere.

Note: Keep track of the number of test passages, as it works in the loop and will continue until you manually stop it.

Download Windows Memory Diagnostic You can follow the following link: