It will only work if your laptop has a metal case and it feels hot.
Carpet makes the laptop heat up.
It s bad even if air doesn t flow into or out of the case here however if your pc sinks into the carpet a bit heat can build up underneath due to the lack of airflow.
Consider using a heat sink.
This is the point at which you utilize the laptop on a soft surface where the admission is blocked and you use it for long in a very hot and muggy environment.
Of course if you have short carpet on your floor the pc may be able to sit on that carpet with plenty of airflow underneath.
Poor ventilation can also be a significant cause of overheating.
Clean the vents and inspect the fans dust and debris can accumulate in and around the air vents over time obstructing the airflow and causing the fans to work harder than normal to remove the heat.
Reduce the heat inside the computer to prevent any damage to its internal components.
You d be surprised at how quickly the heat can build up when those vents are blocked.
It works because your computer has to heat up more mass before it overheats.
We develop a lot of habits like browsing in bed that can cause overheating issues.
Use a steel flat bar as an external heat sink.
Do you realize what makes your laptop overheat.
If these vents are covered due to the location of the computer dust accumulation or other reasons this critical airflow is stopped and warm air will build up inside the casing.
This also means that the larger the bar the longer it will take for it to overheat.