Why is my laptop getting hot?

Are you using your laptop longer than usual and noticing it’s getting uncomfortably hot? If so, don’t worry – there’s a good chance that the cause is something easy to fix.

Overheating laptops often have simple explanations and straightforward solutions, ranging from overworked hardware to dusty fans needing attention.

To help you get back to cool comfort levels, we’ll be diving into potential browser-related causes and more technical issues like blown capacitors or software bugs. Read on for an overview of why is my laptop getting hot?

How do I know if my laptop is overheating?

Usually, laptop temperatures shouldn’t be above 85 degrees. When the heat starts to get out, act immediately. If not, then your computer will likely be permanently damaged. Other signs of overheating are as follows: When a laptop is not working, the computer is useless. Stop or call, and we will deal with it. Schedule repairs today.

Why is my laptop overheating?

Laptops are small in size and need more room for everything. The temperatures of a computer can increase dramatically when it takes a lot of energy for a task like loading a movie or viewing television shows. The internal fans will try to cool things up, but your pc may become too hot to start malfunctioning.

How can laptops get overheated?

Overheating issues with computers are common, and it’s essential to understand why these overheating issues happen before determining how to fix them.

The leading cause of overheating pc overheating is a large number of components squeezed into a small space. A hot computer needs several features, such as a processor, fan, graphics chip, and motherboard, all spinning at top speed within its tiny frame – this generates heat that must be effectively circulated and dissipated.

Dust can become lodged inside the pc, interrupting proper airflow and trapping heat inside the device. Cleaning your computer to remove any dust buildup regularly is essential.

Heat is an unavoidable side effect of making your PC work hard, so by understanding how a computer gets hot and how to prevent it from doing so, you should be able to ensure that your device runs optimally for years!

Why is my laptop getting hot

What causes your laptop to overheat?

Excessive dirt buildup:

When laptops are used for long periods, dirt and dust can build up inside the internal fan. This causes the fan to become clogged and unable to dissipate heat as efficiently. Regularly cleaning the internal fan will help to ensure that it is running optimally and prevent your computer from overheating.

Broken fan:

A broken PC fan can also cause your laptop to overheat as it cannot dissipate the excess heat sink generated by the processor. If your computer is running hot, check to see if the fan is still working and replace it if necessary.

Hardware issues:

Sometimes hardware issues such as a faulty power supply or graphics card can cause your pc to overheat. If you suspect that there may be a hardware issue, it is best to take your computer to a professional and have it checked out.

The most common solutions for laptop overheating issues:

Following are the details:

Clean up the laptop’s dust to ensure effective airflow:

The first step to cooling down your laptop is to ensure it’s free from dust and debris. The fan and heat pipes inside the device can quickly become clogged with dirt and dust, preventing efficient air vent circulation, which traps heat.

To clean out your PC’s flat surface, ensure it is off and unplugged before opening up the computer and using compressed air to blow out all of the dust particles. Make sure to focus on any areas with vents, as this is where most debris will likely be found. Once you’re finished cleaning it out, you should run the laptop more relaxed and quieter!

Use the original or certified laptop charger:

The correct charging cable is essential to ensure your laptop is not overheating. If you’re using a third-party charger, it’s possible that it isn’t providing enough voltage or current to your device, which can cause it to overwork itself and run hot.

If the charger is faulty or damaged, it can cause an imbalance of power, leading to overheating. It’s essential that you use the charger that came with your PC or a certified one from the manufacturer.

Prevent unnecessary apps and processes from starting automatically:

If you’re, you’re noticing your PC is running hot; there are likely a few apps or processes running in the background that are taking up resources and generating heat.

To stop overheating your pc, look at your startup programs in Windows or Mac OS – if any unnecessary programs or processes are starting up automatically, disable them. This will help to free up resources and reduce the amount of heat your computer is generating.

Use a laptop cooling pad:

If your laptop is still running hot, it’s worth investing in a cooling pad. A pc cooling fan or pad helps to dissipate the excess heat more efficiently by providing an additional source of airflow and can result in much cooler temperatures.

Make sure to position your computer on the cooling system, so its vent openings are not blocked – this will ensure the maximum airflow to your computer and help it stay cool.

Update BIOS settings:

The BIOS settings for your laptop can be used to adjust the fan speed. If your computer is still running hot, you may need to update the BIOS settings to ensure that the fan is spinning at its maximum speed and dissipating heat efficiently.

Changing the BIOS setting should only be done as a last resort, and it is best to seek the help of a professional if you are unsure how to do it.

Why is my laptop getting hot

Run the power troubleshooter menu:

A power troubleshooter menu is a valuable tool that can be found in the Windows control panel. This allows you to adjust your power settings for maximum performance and reduce the heat your computer produces. It can also be used to diagnose any issues related to overheating and provide solutions.

Change the power plan:

You can also reduce your laptop temperature by changing the power plan. The power plan allows you to regulate your laptop’s energy, which is essential for keeping it cool. If your computer is overheating, consider changing the advanced power settings to “Battery saver” – this will reduce the energy your pc uses and help it stay cool.

Replace CPU thermal paste:

You may need to replace the CPU and graphics card thermal paste if everything fails. This type of paste is used to fill in the gaps and improve heat transfer between the processor and the heatsink.

Over time, the thermal paste can degrade and must be replaced to ensure that your laptop runs at optimal temperatures. If you need help with this, it is best to seek a professional.

Overheating is a common issue affecting many pcs but can be easily prevented or fixed with the proper precautions. If you’re noticing your computer getting hot, taking action immediately is essential to avoid any severe damage.

How to prevent laptops from overheating:

Laptops are a fantastic asset to any home office, but unfortunately, they can overheat if not looked after properly. To prevent and maintain your pc from overheating, it is essential to ensure that its components are clean.

  • Regularly remove dirt and dust from the fan and other internal parts with a compressed hot air canister or brush.
  • Ensure you avoid placing your laptop on soft materials such as blankets, as this can block the airflow vents and lead to an unnecessary heat buildup.
  • Utilizing a pc stand with extra cooling holes may also help.
  • Always be aware of how much pressure you’re applying when gaming or running more intense applications on your laptop, as these activities will generate more heat than regular applications.


In conclusion, overheating is a common issue that affects many laptops but can be easily prevented or fixed with the proper precautions. Be sure to regularly clean the internal parts of your computer to keep it running cool, and consider using a cooling pad or replacing the thermal paste if needed.

Also, make sure to avoid placing your laptop on soft materials and be aware of how much pressure you’re applying when gaming or running intense applications. With simple maintenance and knowledge, you can keep your laptop running excellently and efficiently – essential for any home office setup!


Do I need a cooling pad for my laptop?

While not essential, a cooling pad can help to reduce the heat produced by your pc. It provides an additional source of airflow and can result in much cooler temperatures. Make sure to position the cooling pad in a way that allows maximum airflow to be drawn in.

Can I replace the thermal paste on my laptop?

Yes, you can replace the thermal paste on your computer if needed. It is essential to ensure that there are no gaps between the processor and heatsink and that the paste is still in good condition. If you need help with this, it is best to seek a professional.

What are the best ways to clean my laptop?

The best way to clean your pc is to use compressed air to remove any dust and debris from the fans and other internal components. This will help ensure that your computer is running at its best performance.

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