
To solve this problem, follow the instructions described below: What to Do When Your Computer Makes a Whistling Noise In fact, the internal wiring of a CPU can block the fan and spoil the ventilation or make a screeching "whistle noise " due to tangled cables.


Usually, the computer shuts down after the whistling noise as precautionary measures are used to stop further damage to the computer structure inside the CPU. It could also be due to poor CPU fan performance and a lack of ventilation to the hardware components leading to damage of the CPU. This can be due to an overheated capacitor in the CPU which can burn if it is not taken care of. When the computer makes a whistling sound, it signifies that the processor is facing a high-temperature issue. Read this article to find out how to act when your computer starts whistling.

When you hear your computer making a whistling noise, it probably means that it’s overheated, the ventilation system is struggling or your PC might need repair.
