Dell's latest BIOS for your laptop features an improvement which keeps your laptop quieter, longer. They do this by raising the temperature at which your laptop must get to before the fan turns on. It may seem like your fan never turns on, but the truth of the matter is your BIOS is telling your fan not to turn on because it simply is not hot enough yet. Rest assured, when your laptop gets too hot the fan will kick on.
The fan inside the laptop creates airflow inside the computer case. They help to regulate the heat of the laptop's CPU and GPU.
You need to place the USB fan cooler beneath your laptop and connect it to one of the ports for it to cool your laptop.
It is upto your choice to have a fan in addition to built in fan.
So the laptop doesn't overheat.
It depends on which type of laptop fan you are asking about. There is a an internal fan inside your laptop which is very small anywhere from two to one-inch in diameter. There are external fans you can buy to place under the laptop to dissipate heat radiating from the shell. These are much larger with more throughput of air.
take that fan out and then clean it. ( then put it back in)
When playing games your laptop has to work very hard. To compensate for the heat generated by your laptop, your fan has to work harder to keep it cool. This is perfectly normal.
It is often caused by the cooling fan.
The cooling fan will keep the notebook several degree's cooler in order to prevent overheating.
I am pretty sure they don't unless, of course you set them on fire.
If your laptop fan smells like popcorn after you blow into it, it could be due to dust or debris that has accumulated inside the fan or heatsinks, burning when you blow air into it. This buildup can create a smell similar to popcorn if it overheats or if the materials are degraded. Additionally, if the fan motor is overheating or malfunctioning, it might emit unusual odors as well. It's advisable to clean the fan and vents properly or consult a professional if the smell persists.
Yes heat could melt rocks