Windows 7 How To Check Memory
Is your PC crashing, freezing, or just unstable? There may be a trouble with its RAM. To check, you lot tin use a hidden organisation tool included with Windows 11, 10, and 7—or download and boot a more advanced tool.
How RAM Testing Tools Piece of work
Your computer'due south random access memory (RAM) is its working retentiveness. Your computer'due south operating organisation and applications are continually writing information to RAM and reading it dorsum. For example, when you load a web folio like this i, your web browser stores it in RAM while you lot're reading it. When y'all launch a PC game, the game loads information from slower system storage (similar a solid-state drive or hard drive) into much faster RAM.
If your computer'due south RAM is faulty, this can crusade issues. Your computer will save data to RAM and will find different data when it goes to read the RAM. This tin lead to application crashes, system freezes, blue screens of death (BSODs), data abuse, and other problems.
These tools function past writing data to each sector of your estimator's RAM and then reading information technology back in turn. If the tool reads a dissimilar value, this indicates that your RAM is faulty.
The all-time RAM testing tools crave you to reboot your computer into a special bootable system. This gets Windows (or another operating system) out of the way and ensures the tool has full depression-level access to your RAM. There are tools you can run from within Windows, like HCI Design's MemTest, but they but won't be as reliable. We don't recommend them.
Option i: Run the Windows Memory Diagnostic
Windows has a built-in RAM testing tool. It'south included on Windows ten, Windows xi, Windows vii, and all other modern versions of Windows.
To launch the Windows Memory Diagnostic tool, open the Offset menu, type "Windows Retentiveness Diagnostic", and press Enter.
You can also press Windows Cardinal+R, type "mdsched.exe" into the Run dialog that appears, and printing Enter.
You'll need to reboot your computer to perform the test. While the test is happening, you won't be able to apply your computer.
To agree to this, click "Restart now and bank check for problems (recommended)." Be sure to save your work outset. Your computer will immediately restart.
Your estimator will restart and the Windows Memory Diagnostics Tool screen will appear. Just exit it be and allow it perform the test. This may take several minutes. During this process, you'll see a progress bar and a "Status" bulletin volition inform you lot if any problems accept been detected during the procedure.
However, you don't need to spotter the test—y'all can get out your computer solitary and come up back to see the results later.
When information technology's washed, your computer volition automatically reboot and return to the Windows desktop. After y'all log in, the test results volition appear.
At least, that's what the tool says is supposed to happen. The results didn't automatically announced for us on Windows 10. But hither's how to find them, if Windows doesn't bear witness you.
First, open up the Event Viewer. Right-click the Kickoff push and select "Issue Viewer". If you lot're using Windows seven, printing Windows Central+R, type "eventvwr.msc" into the Run dialog, and press Enter.
Navigate to Windows Logs > Organization. You'll see a list of a large number of events. Click "Find" in the right pane.
Blazon "MemoryDiagnostic" into the discover box and click "Discover Side by side." You'll see the result displayed, every bit well as additional details about your RAM, at the bottom of the window.
Selection ii: Boot and Run MemTest86
If you're looking for a more than powerful testing tool, y'all can download and apply MemTest86. It performs a wider variety of tests and may find issues that the included Windows examination won't. The latest releases of this tool offer a paid version with more features, although the free version should do everything you need. Yous don't need to pay for anything. MemTest86 is signed by Microsoft, and so it will piece of work even on systems with Secure Kicking enabled.
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If you're looking for another option, y'all could also try the gratis and open-source MemTest86+. However, we've used MemTest86 for a long fourth dimension.
Both of these are bootable, cocky-contained tools. MemTest86 provides a USB image you can copy to a USB drive. Just run the EXE file included with the download and provide a spare USB drive to create a bootable USB drive.
Warning: Writing the MemTest86 image to a USB drive will erase its contents. Be certain y'all've backed upwardly any important files on the drive first.
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In one case you lot've created bootable media, restart your computer and tell it to boot from the USB bulldoze you lot copied the retentivity test tool to.
The tool will boot and automatically first scanning your memory, running through examination after test and informing you if information technology finds a trouble. It will continue running tests until you choose to stop it, allowing you to test how the memory behaves over a longer menstruation of fourth dimension. Information about whatever errors will be displayed on your screen. When you're done, you tin can just press the "Esc" key to exit information technology and restart your computer.
What to Do If a Memory Exam Finds Errors
If memory tests give you errors, it'south very possible that your RAM—at least one of the sticks—is faulty and needs to be replaced. We recommend you contact your PC's manufacturer for service if it'southward yet nether warranty.
If you have some spare RAM lying around, you can swap out your current RAM sticks and come across if your PC runs reliably with unlike RAM. Or, if your PC has multiple sticks of RAM, you tin can try removing ane and run into if that helps—yous may be able to decide the RAM component that is failing and replace it.
If you've built your ain PC or just installed RAM yourself, it'due south also possible that the RAM isn't compatible with your motherboard for some reason. It's also possible that your RAM can't reliably run at its current speeds, so you may want to adjust your RAM speed to a lower setting in your UEFI or BIOS settings screen.
Later on making a modify, you can run the RAM test over again to see if in that location'southward a problem.
Source: https://www.howtogeek.com/260813/how-to-test-your-computers-ram-for-problems/
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