How To Prevent Laptop Overheating?

Edwin Parker
By Edwin Parker 20 Min Read
20 Min Read
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Have you ever noticed your laptop getting really warm, maybe even too hot to touch? Or maybe it starts slowing down when it overheats? You’re definitely not alone in this. The good news is, there are easy and effective ways to keep your laptop cool. This not only helps it run better but also extends its life.

To start, it’s important to choose the right power plan for your laptop. This helps manage how much energy it uses and can keep it cooler. Also, remember not to use your laptop in direct sunlight or on soft surfaces like beds or sofas. These can block the air vents and make your laptop heat up more. It’s also a good idea to check if the laptop’s fans are working properly and if the cooling system is clean. Sometimes, the thermal paste, which helps with cooling, gets old and needs to be replaced.

In this article, we’ll take you through a bunch of solutions, from the really simple ones to more advanced techniques, to help you keep your laptop cool and running smoothly.

You see, a laptop crams a lot of parts into a small space, which can make them more likely to overheat. This is important because overheating can not only slow down your laptop but also potentially damage its parts. If one part overheats, it can start a chain reaction that affects the other parts too. So, keeping your laptop cool isn’t just about comfort, it’s about keeping it in good shape for as long as possible!

Stay tuned as we dive into these tips and tricks to help your laptop stay cool and efficient.

How to Reduce Laptop Heat

Sometimes your laptop might feel like it’s working a bit too hard. Here are some signs that your laptop might be getting too hot:

  • The fans start sounding like a mini jet engine, working overtime.
  • Parts of your laptop feel like they could almost fry an egg!
  • If you use software that tells you the temperature (like those for CPU or GPU), you might see higher numbers than usual.
  • It starts acting slow, like it’s walking through mud instead of running on a track.

Keep Your Laptop Chill

If you’re nodding along to any of these, don’t worry! There are ways to bring the temperature down and keep your laptop from overheating. By taking care of the heat, you’re not just making it comfortable to use; you’re also making sure it lasts longer. Stay tuned as we share some cool tips to keep your laptop from turning into a toaster.

1. Ensure the laptop is always used on a flat hard surface

Here’s the deal: your laptop loves to breathe. When it’s sitting on something fluffy like a pillow or blanket, it can’t get enough air, and that’s when it starts to get hot under the collar (or under the case, to be precise). To avoid this:

  • Make sure your laptop is on a flat, hard surface. A desk or a table is perfect.
  • The fan inside your laptop is like a tiny windmill, pulling in cool air and pushing out the hot. If your laptop’s belly or sides (where the vents are) are blocked, your laptop can’t cool itself off.

2. Use a laptop cooling pad or lap desk

Here’s a pro tip for keeping your laptop cool without breaking the bank: get a laptop cooling pad or a lap desk.

  • Laptop Cooling Pads: These cool gadgets are perfect for when you’re pushing your laptop hard, especially during gaming sessions. They usually come with several fans that mean serious business when it comes to blowing away the heat. And the best part? You can use them anywhere, even on your bed!
  • Smart Usage: Many cooling pads let you decide when to turn the fans on. If you’re just typing up a document on a cool day, you might not need extra cooling. But if you’re in the middle of an intense gaming session or it’s a scorcher of a day, flipping on the fans can make a big difference.
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Lap Desks: Your Laptop’s Personal Chill Spot

  • Think of a lap desk as a mini table that lets your laptop breathe easy. When you put your laptop directly on your lap, or on a cushion, it can’t cool down properly. But with a lap desk, there’s room for air to flow, keeping things nice and cool.
  • Comfort Meets Style: Not only do lap desks help prevent your laptop from turning into a hot plate, but they also come in some pretty sleek designs. Whether you’re looking for something stylish or just a simple stand, there’s a lap desk out there for you.

3. Maintain clean air pathways and fans to improve cooling

You know how your room gets dusty no matter how often you clean? Well, your laptop is the same. Over time, dust and little bits of stuff from around your house can clog up your laptop’s cooling system. This isn’t good because when the cooling system is all gunked up, your laptop can get hot, just like your room feels stuffy when it’s dusty.

What Happens When Your Laptop Can’t Breathe

  • It’s not just the surface vents that get dusty. Inside, where you can’t see, dust can really mess with your laptop’s cooling system.
  • Think of it like your laptop having a stuffy nose. It needs to be cleared for it to “breathe” and keep cool.

The Right Way to Clean Your Laptop

  • If you’re pretty handy and your laptop is no longer under warranty, you might feel like you can clean it yourself. But be careful—it’s a delicate job.
  • If you’re not sure, or if your laptop is still under warranty, it’s best to let a professional handle it. They can get all the dust out without any oops moments.

Pro Tip: Refresh the Thermal Paste

  • While you’re getting your laptop cleaned, it’s a smart idea to have the thermal paste replaced. That’s the stuff that helps transfer heat from your laptop’s brain—the CPU—to the part that cools it down—the heatsink.
  • Fresh thermal paste can be like giving your laptop a new lease on life when it comes to staying cool.

4. Try to prevent direct sunlight on the laptop

Just like it’s not great to sit in the sun for too long, your laptop feels the same way. Here’s why keeping your laptop out of direct sunlight is super important:

  • The sun’s heat can mess with the small plastic bits inside your laptop, causing them to warp or even melt. That’s not good!
  • Using your laptop in the sun can make its inside temperature shoot up, which isn’t just bad for your current gaming session—it can actually make your laptop’s life shorter.

Hot Cars and Laptops Don’t Mix

  • Think of your laptop like chocolate. You wouldn’t leave chocolate in a hot car because it would melt, right? The same goes for your laptop. Extreme heat can warp its parts, and that’s definitely not sweet.

5. Make sure the fans are working to stop overheating

When it comes to laptops, silence can be a warning sign. Here’s what to do if your laptop is too quiet or making strange noises:

  • If you can’t hear the fan at all, it might be taking a break when it shouldn’t. Turn off your laptop and get someone who knows their stuff to check it out.
  • A fan that sounds like it’s trying to be a beatboxer with rattles and clicks is a fan that’s wearing out. It’s fan replacement time!

Leave it to the Pros

  • Laptops are like mini cities inside, with everything packed together just right. Unless you’re a laptop repair pro, it’s better to let a professional handle fan problems.

Fan Facts and Fixes

  • If you’re curious about how often your laptop fan should kick in, or you’ve got other fan questions, take a peek at my article on “How Often Should a Laptop Fan Come On.” It’s got all the info you need to be a fan expert.

6. Use software to monitor laptop temperatures and fans

It’s smart to keep tabs on how hot your laptop is getting, just like you’d check the temperature if you were feeling sick. Here’s how you can do that:

  • Grab some software that tells you exactly how hot each part of your laptop is. This way, you can spot if something’s heating up too much.
  • Some programs let you control how fast the fans spin and show you the temperature details, too.
  • You can even set rules for the fan speed to change based on how hot your laptop’s components are. That means the fans will work harder as things heat up, which is pretty cool (pun intended).
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7. Is the laptop hardware capable enough?

Ever tried running a new game on an old console? It’s not fun. The same goes for laptops. Here’s why it’s important to make sure your laptop’s hardware can handle what you’re asking it to do:

  • If you’re running the latest software on an old laptop, it’s like asking someone who’s never run a day in their life to sprint a marathon. It’s going to struggle, and it’ll get hot trying to keep up.
  • The heart of your laptop, the CPU, will be going all out, and it’ll drain your battery super fast.

When It’s Time to Say Goodbye (to Your Old Laptop)

  • Sometimes, no amount of clever tricks can save an old laptop. When it’s time, it’s time.
  • I’ve tried to keep old laptops going by using simpler operating systems like Linux, but it’s often more trouble than it’s worth. You’ll probably end up getting a new one anyway.
  • For the gamers out there, an external graphics card might give your laptop a graphics boost, but it can be pricey and it’s not so portable anymore.

8. Check the BIOS settings

Think of the BIOS like the secret settings on your laptop. It’s a place where you can check if everything’s set up right for your fan to do its job well:

  • Dive into the BIOS settings to see if there’s anything telling your fan to take it easy when it should be working harder.
  • If you’re not sure how to set up the fan controls yourself, pick a setting that’s not too laid-back. You want your fan ready to jump into action when things get heated.

Not All Laptops Are Alike

  • Some laptops might not let you change the fan settings in the BIOS. If that’s the case, don’t sweat it—remember that software we talked about in step 6? That can help you out.

9. Don’t overload it with too many programs at once

Your laptop’s like a juggler—the more programs it’s running at the same time, the harder its job is. Here’s how to keep it from dropping the ball:

  • When you’re done with an app, close it all the way. Minimizing just hides it but it’s still working in the background.
  • The same goes for web browser tabs. The fewer you have open, the less your laptop has to think about. This keeps it cooler and running smoother.

10. Avoid intense processes causing laptop overheating

Heavy-duty tasks are like a workout for your laptop. Here’s how to keep it from getting overheated:

  • High-energy tasks like gaming or using big programs can make your laptop work up a sweat, literally. Try to keep those to a minimum if you want to stay cool.
  • Watch out for what your laptop’s doing. If you see it’s getting bogged down, ease up on the heavy lifting.

Check the Task Manager Gym

  • The Task Manager is like a gym where you can see which apps are lifting the heaviest weights. Click on the CPU column, and you’ll see who’s using the most muscle. If something’s working too hard, it might be time to give it a break.

11. Adjust power settings to fix laptop overheating

Did you know that your laptop’s power settings can affect how hot it gets? Here’s a quick guide to keeping things cool with a few clicks:

  • Switch to ‘Balanced’ Power: This is like telling your laptop to chill out when it can. It doesn’t need to go full speed all the time.
  • Active Cooling: When you’re plugged in, set the cooling to ‘Active’ to let your laptop fan be more proactive about cooling things down.
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Smart Power = Cooler Laptop

  • These tweaks help by not letting your laptop’s parts work harder than they need to. It’s like giving them a little breather when they’re not busy.

12. Remove overclocking for thermal improvement

Overclocking is like putting your laptop on a treadmill and turning the speed way up. Sure, it goes faster, but it also gets really hot. Here’s how to bring things back to a nice jog:

  • Find the Software: Look for any overclocking software that might be making your laptop work too hard. You’ll often see them hanging out in the system tray (that’s the area by your clock).
  • Reset to Normal: Dive into those overclocking settings and hit the reset button. You want everything back to its original, cooler settings.
  • Keep the Fans: Just make sure you don’t mess with any fan settings that are keeping things cool.

Check Your BIOS and Update It

  • While you’re at it, have a look in the BIOS. If you see anything cranked up past ‘default’ or ‘auto’, turn it down.
  • Write down what you change, just in case you need to switch it back.
  • And don’t forget to keep your BIOS up to date. Sometimes the folks who made your laptop find new ways to keep it running cool, and they’ll send those updates your way.

13. Keep USB ports free

Here’s a fun fact: those little USB ports on your laptop can contribute to overheating. Here’s why:

  • When you plug in all sorts of gadgets via USB, your laptop has to power them. This uses more battery and makes the CPU work harder, which adds heat.
  • It’s like each USB device is a tiny workout for your laptop. The more workouts at once, the hotter it gets.

Unplug to Cool Down

  • If you’re not using a USB device, unplug it. This gives your laptop a little less work to do and helps it stay cool.

Charging Heat: Use the Right Charger

  • Noticed that your laptop gets hot when it’s charging? The problem might be your charger.
  • If you’re not using the charger that came with your laptop, check its specs. It should match what your laptop needs.
  • Cheap chargers can be trouble. They might not match your laptop’s needs and can even cause damage, leading to more heat.


I really hope these tips will help you turn down the heat on your laptop. Remember, staying cool isn’t just about comfort—it’s about keeping your laptop healthy and humming along for as long as possible.

If you’ve tried all these tricks and your laptop is still hot under the collar, it might be time to call in the experts. A professional check-up can do wonders and might even save your laptop from an early retirement.

Investing a bit in your laptop’s health now could mean not having to buy a new one quite so soon. That’s not just smart—it’s also kind to your wallet. So here’s to a cooler, happier laptop and all the adventures you’ll have together!

Frequently Asked Questions

Why does my laptop overheat?

Laptops overheat because of poor airflow caused by blocked vents or dust inside the laptop. They can also overheat due to high CPU and GPU usage, or inadequate thermal management.

How can I tell if my laptop is overheating?

Signs of laptop overheating include a hot bottom or keyboard, slowing down of performance, unexpected shutdowns, and loud fan noise.

What are some tips for reducing laptop heat?

You can reduce laptop heat by cleaning the vents, using a cooling pad, adjusting power settings, limiting CPU-intensive tasks, and optimizing software.

Can I use my laptop on my bed or sofa?

It is not recommended to use your laptop on soft surfaces like beds or sofas because it can block the vents and cause the laptop to overheat.

What should I do if my laptop overheats?

If your laptop overheats, turn it off immediately and let it cool down for a few minutes. Then, identify the cause of overheating and take necessary steps to prevent it from happening again.

Is it normal for a laptop to get hot?

Laptops can get warm during heavy usage, but excessive heat is not normal and can cause hardware damage. Therefore, it is important to reduce laptop heat to ensure optimal performance and longevity.
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