If you are experiencing these symptoms, you don’t necessarily need a new computer. You might just need to replace a faulty stick of RAM. But before you spend a dime, you must diagnose the problem.
If your computer boots directly into Windows, enter your BIOS/UEFI settings (usually by pressing or F2 on startup) and change the boot priority to put the USB drive first. Step 4: Run the Analysis how to run memory diagnostics
If the screen fills with red lines, your RAM has failed the test. If it finishes completely with 0 errors, your memory is physically sound. Method 3: Use Apple Diagnostics (For Mac Users) If you are experiencing these symptoms, you don’t