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If your RAM didn't pass either test, then it's unstable or bad. If it has failed, you need to replace your RAM - maybe with some of the best RAM for gaming. Step 9: Once the test has finished, you'll see a message that either says the RAM passed or that it failed. It can take around three hours to finish testing, so be patient.
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Step 8: Your PC will then load MemTest86, which should start testing immediately. Click Choose a device and select your USB device, which might be called something like UEFI: Removable Device. Step 7: Once your PC reboots, you should see the Windows recovery screen. Step 6: You should see a box labelled Advanced startup with a Restart now button. First, go to the Windows search bar and search Advanced startup, which should pull up Change advanced startup options. Step 5: Now you'll need to boot into your USB storage device. Before you move on, save all your data, because you will be restarting your PC soon. After a minute, you'll see an Imaging complete notification, which means your device is ready to use MemTest86. The program will ask you if you're really sure, since this part formats your storage device. Step 4: At the top of the window, select the storage device you want to use for MemTest86, then find the Write button at the bottom and select it.
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Again, your storage device will be formatted, so make sure nothing important is on it. Step 3: Plug in your USB storage device and run imageUSB.exe. zip file and copy/paste its contents into a new folder. Step 1: Download the free version of MemTest86 on PassMark's website. All you need to use MemTest86 is a USB storage device, which you will have to format, so make sure there's nothing important on the device Much like Windows Memory Diagnostic, it runs a test outside of Windows itself, so you'll be unable to use your PC while the test is going. If your PC passed the Windows Memory Diagnostic but you still suspect you have a RAM issue, then you'll want to try MemTest86, a much more comprehensive test by PassMark. A fail means the RAM is unstable, and you should replace your modules. Once you log in, you'll get a notification that will inform you whether your RAM passed the test. Step 4: Once the test finishes, your PC will reboot back into Windows. This takes about 15-30 minutes to complete. Step 3: When your PC reboots, you'll be greeted with a blue-looking screen that tells you that your RAM is being tested. How to build a PC from scratch: A beginner’s guide for building your own desktop computer This innovation in RAM is great news for your PC
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