Any electronic device that gets overheated will run, it's not about the PS4 even though if we are using the lots off the application on mobile our mobile start heating and creating trouble for us. The main reason for heating for any electronic device is over usage or maximum usage of the device occur overheating issue.

But in PS4 we have 2 cooling vents in the device, if anyhow it is stuck wth dust or any other material which can block the vents then it starts overheating.

The solution you need to remove all the dust from it and start again then you will feel less noise.
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