Laptop makes clicking, buzzing, or coil-whine sounds

Those three noises can have different sources, so Windows cannot identify the failed component from sound alone. First, back up important files before testing, especially if the laptop contains a mechanical hard drive. Note where the sound is loudest, then compare battery versus AC power and idle versus heavy load. Briefly vary disk, CPU, and GPU load; a repeatable change helps isolate the area but is not proof. Check Windows Security’s Device performance and health page, install Windows and optional driver updates, and obtain BIOS, chipset, and firmware updates from the laptop manufacturer. Do not open the case while it is under warranty. Persistent rhythmic drive clicking, fan scraping, overheating, shutdowns, or a burning smell justify powering off and arranging hardware service. A faint load-dependent electrical whine does not by itself prove failure, but only the manufacturer can confirm that. Record the sound and exact model for support.