Experience odd sounds during memory testing with Memtest.
Experience odd sounds during memory testing with Memtest.
Choose a long Phillips head screwdriver as a makeshift stethoscope. Place the tip on the cover around a fan, then position the handle against your head just behind your ear. This setup may help locate the noise source. Ensure the tip stays fixed and is non-conductive for safety. Mechanics often use this technique to pinpoint issues under car hoods.