5 Ways to Find out Corrupted RAM on Laptops and Computers

If you are experiencing computer problems, it could be due to a faulty RAM. Here’s how to tell if your RAM is faulty.

If you take care of your device properly, most tools and components will keep working for a long time. However, there will come a time when parts of the electronic components begin to deteriorate and there is nothing more vulnerable than a computer’s RAM.

This time, we will look at the characteristics of the damaged ram. If you see any of these issues, it could be a sign that your RAM is corrupted.

Read also: The difference between DDR 2, 3 and 4. RAM

Corrupted RAM properties

1. Low RAM performance

One of the most well-known characteristics of bad RAM is that performance starts degrading over time.

If you find that your computer works flawlessly the first time you turn it on, but the longer you use it, the slower it performs, it is most likely a component of your computer. It is typically seen in high memory-demanding applications such as Photoshop, video games, and web browsers.

Of course, a faulty RAM may not be the cause of the problem. Because programs that are not working properly can eat up the CPU or cause memory leaks. But if you cannot determine the reason for the performance drop, it may be because the health of your RAM is starting to drop.

One test you can use is to restart your computer but do not run any applications. If the same thing still happens even without any apps running, it might be time to start replacing your old RAM.

2. Random crashes happen frequently

As with any performance drop, just because your computer crashes randomly, it doesn’t mean your RAM is corrupted. However, it does indicate that something may be wrong with your hardware.

If you get a Windows blue screen of death every time you try to open a certain app, it’s likely that the app is the culprit, not your device. But if you find that crashes happen without warning and randomly, your RAM might be the culprit.

You may also find that your computer will restart when it shows the desktop or crash whenever you try to install something new.

3. Failed to load video card

When you turn on the computer, you always hear a loud beep. This indicates that the video and media hardware of your device is recognized and operating correctly.

If you do not hear a sound, it means that it is not loading and a bad RAM may be the cause. You will also see a warning message on the screen when the operating system tries to boot.

But it does not guarantee that your RAM is not working. The problem may also be due to the video card. On macOS, three beeps during boot up indicate that a RAM error has been detected.

4. Corrupted data file

You may suddenly find that the files that you access and use frequently are corrupt and cannot be opened. Aside from being a lesson in the importance of making backups, this is another clear sign that your RAM is a problem.

If you find that more and more files are corrupt, and the problem is getting worse over time, then the RAM is definitely the culprit. That’s because faulty RAM degrades the structure of your hard drive, and eventually you won’t be able to boot your computer at all.

5. Inappropriate RAM size

You can find out other characteristics of bad RAM from the state of the amount of RAM read on the computer. So, try to check the amount of RAM in your system.

If you are using Windows, right-click on the Start menu and go to order > about. It will show you your device stats, including the amount of RAM installed.

If you’re on a Mac, go to Apple> About This Mac and select tab Summary. Like in Windows, it will show you some statistics of your computer, including the amount of RAM.

Does this amount match the amount your machine should have? If you’re not sure, search Google for your device’s product number.

How to check RAM

As we discussed, if you experience any of the above symptoms, it does not automatically indicate a problem with your RAM. There could be many other reasons including bad power supply, overheating, virus/malware on computer, operating system installation malfunction, or other defective hardware components.

However, if you are experiencing some of these issues on a regular basis, we recommend that you run some diagnostic tests.

Check the status of RAM in Windows

Windows comes with a built-in memory diagnostic tool. To play it, press Windows key + R.Writes mdschedand press Enters.

You will be asked to restart your computer. It will then run some tests before automatically restarting and returning you to the desktop. Any issues found will be displayed in a notification on the taskbar.

Or another way you can try Memetest. It has been around for over 20 years and is widely considered to be the most comprehensive RAM testing tool.

Check the status of RAM in macOS

Macs also come with their own built-in memory tester. To use it, restart your device and hold Dr Upon boot up, you will be taken to the diagnostic screen.

On newer models, the memory test should start automatically. Users in older versions need to select the tab Hardware Testscheck the box next to Take an extended test and press a test.

Memtest will also work on a Mac if you want a more comprehensive overview.


So this is how to tell if your RAM is faulty. If you have defective RAM, there is only one solution to fix it, and that is that you have to replace it. Fortunately, new RAM is not that expensive.

If you are not sure how to uninstall or install it, take your computer to a repairer or ask a friend who is an expert in this field for help. If you try to do it yourself and make mistakes, you can create new problems.

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