Obtain a blank USB flash drive (all data on it will be erased).
Once the test finishes, your PC will automatically reboot into Windows. Here is where Microsoft fumbles the ball— the results do not pop up automatically. You have to find them:
Download the free version of MemTest86 from the official website. Extract the downloaded ZIP file folder. Run the imageUSB.exe application included in the folder. Insert your USB flash drive into the computer. Select your USB drive within the tool's interface. Click to flash the MemTest86 image onto the drive. Step 3: Boot From the USB Keep the USB inserted and restart your computer. how to run memory diagnostics
PPM002 through PPM015 : Internal memory circuitry issues detected.
Note: The test cannot run while Windows is active because the OS is using the RAM. The computer must reboot into a special diagnostic environment. Obtain a blank USB flash drive (all data
This immediately reboots your system to begin the test. Ensure all work is saved first.
If a tool shows even a single red error, replace the RAM. If all tests pass after 4+ passes of MemTest86, your RAM is healthy—move on to testing your hard drive or CPU. You have to find them: Download the free
Memory diagnostics function by writing specific patterns of data to every sector of a computer's RAM and then reading them back to ensure the data remains uncorrupted. This process is vital because RAM is the primary workspace of a computer; if the "table" where the CPU works is wobbly, every calculation performed on it is at risk. Intermittent memory errors can lead to silent data corruption, where files are saved incorrectly without the user ever receiving an explicit error message, eventually leading to permanent data loss.
Random Access Memory (RAM) is your computer's short-term memory. When it fails, your entire system becomes unstable. You might experience random blue screens, sudden reboots, or corrupted files. Testing your RAM is the best way to rule out hardware failure.