How To Test Your Random-Access Memory (RAM)?

How To Easily Test Your RAM for errors?

Random Access Memory (RAM) is computer hardware that temporarily stores data within a "working" memory area. The more working memory your system has, the more information it can process simultaneously. You can purchase additional RAM for your computer to improve capacity and performance. Do not confuse RAM with hard drive storage or other memory types. Remember that RAM is temporary storage, whilst hard drive memory retains data until you delete it. Furthermore, RAM is only used when the computer is turned on - as soon as you turn it off, the memory is erased.

If you have programs running, they will be closed when you switch off the computer, and not be running when you start up again. RAM can thus be considered short-term memory, whilst hard drive is long term. Problems arise when you run many programs and processes, which use increasing amounts of RAM. If your computer performance is poor, it may be due to a lack of RAM, many processes and programs opened simultaneously, or you might have problems with the RAM itself. One way to find out is to ensure that your RAM stick/s are inserted into their slots on the motherboard correctly and securely. If reinserting them does not help, we recommend that you run a memory test. In this article, we show you how you can test your RAM and locate any problems.

how to test your ram

Table of Contents:

RAM Test Using UserBenchmark

This a freeware PC speed test tool. UseBenchmark tests your PC and compares results with other systems using the same components. Using this software, you can quickly check PC memory capacity and check for hardware problems. Download it here: http://ram.userbenchmark.com/Software

Run the programs after downloa. When the test is finished, you will be redirected to a page with your results.

ram test using userbenchmark

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RAM Test Using MemTest86+

Memtest86+ is a free memory test software program. Memtest86+ boots from a USB flash drive and tests the RAM in your computer for faults using a series of comprehensive algorithms and test patterns. Download it from this site: http://www.memtest.org
Download the "Auto-installer for USB key (Win 9x/2k/xp/7)".

how to test your ram using memtest step 1

Insert your USB and run Memtest installer, choose your USB drive, and click "Create". This will make a bootable USB for you.

how to test your ram using memtest step 2

Restart your computer when finished and Memtest86+ should start automatically. It will run a few tests, which will take more than one hour. You can stop it any time you wish (by pressing the Esc key), but we suggest you wait until it has fully completed.

how to test your ram using memtest step 3

If this memory test returns errors, then it is possible that your RAM stick is faulty and needs to be replaced, your RAM stick is not compatible with your current motherboard, or your RAM cannot run at its current speed properly and you need to adjust your RAM speed in your BIOS or UEFI settings. After making changes in those settings, we suggest you to run a memory test again to see if problems remain.

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RAM Test Using Windows Memory Diagnostic Tool

Windows Memory Diagnostic is a comprehensive memory test but is also very easy to use. To launch the Windows Memory Diagnostic Tool you need to type "mdsched" in Search and click on "Windows Memory Diagnostic".

how to test your ram using windows memory diagnostic tool step 1

To run diagnostics you will need to restart your computer. You will be asked if you want to restart now or to run it the next time you start your computer.

how to test your ram using windows memory diagnostic tool step 2

When you restart your computer Windows Memory Diagnostic Tool will start automatically. It says that the results will be displayed again when you log on.

how to test your ram using windows memory diagnostic tool step 3

In case Windows don't show you the results you can find them manually in the "Event Viewer" which you can find in your Windows Start. Right-click on Start and choose "Event Viewer".

how to test your ram using windows memory diagnostic tool step 4

In the Event Viewer find "Windows Logs" in the menu on the left, extend it and choose "System". Then click "Find..." in the right pane.

how to test your ram using windows memory diagnostic tool step 5

You will be asked what exactly do you want to find. Type "MemoryDiagnostic" and click "Find Next" and the results of memory diagnostic will be shown.

how to test your ram using windows memory diagnostic tool step 6

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Video Showing How To Test RAM:

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About the author:

Tomas Meskauskas

I am passionate about computer security and technology. I have an experience of 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an editor for pcrisk.com since 2010. Follow me on Twitter to stay informed about the latest tech news or online security threats. Contact Tomas Meskauskas.

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