Find fatal errors after a PC crash

If the computer crashes frequently, this could indicate memory problems. A system check provides clarity. This may take a while. But it is worth it.

Without an intact main memory, nothing will work on the computer. Even small mistakes can lead to frequent crashes. The infamous blue screen suggests there is a problem. But what exactly caused it and how can it be remedied?

Windows 10 offers various tools to resolve such error messages. One of them is the memory diagnostic tool. Piece by piece, it taps the computer’s main memory for errors. The check takes some time, but it may prevent the user from having to remove the memory modules or visit a computer specialist.

How to use the tool

Enter the keyword to start the memory check “Memory Diagnosis” in the search bar and press Enter. Alternatively, you can also use the search “mdsched.exe” Go to the command prompt, which is represented by the key combination “Windows key + R” Open.

You can now choose whether to run the memory diagnostics immediately or the next time you start the computer.

Note: Memory diagnostics cannot be performed during use. Once you start the program, the computer will shut down and will not be used for a while.

When the computer is restarted, the Memory Diagnostic Utility starts immediately instead of Windows. With the function key F1 you can customize the options. For example, you can choose how detailed you want the exam to be. With Esc the application will be terminated.

In the default settings, the tool performs two test runs. This will take about 10 to 15 minutes. You can also have the calculator checked more thoroughly by the “Number of passes” increase. This increases the chance that memory errors will actually be discovered.

Note: Do not reduce the number of test runs to 0 – this will cause the test to run in a continuous loop.

What to do if an error has occurred

Give the tool time to complete the scan. Windows will then automatically generate a report with the results. If no errors are found, a corresponding message will appear in the info center (top right of the taskbar) after a restart. However, if there is actually a problem with the memory, the full Windows memory diagnostic report will open.

If the diagnosis is that the main memory is faulty, the relevant modules must be replaced. With a desktop PC, expansion is relatively easy. Laptop owners may need help from a specialist.

How do I know if all memory has been checked?

The user can also have the detailed results displayed via the event display. The memory diagnostic tool report can be found there “Windows logs” and “System”. Look in the middle window in the column “Source” after an entry with the name “MemoryDiagnostics-Results” and select it. A summary is now displayed in the bottom window.

About the rider “Details” you can find out if Windows actually checked all memory for errors. There it says as a rule “Memory size” the size of the area tested. If the number (almost) matches the size of the RAM, the computer has been thoroughly checked.

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