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How To Fix Overheating PC? 4 Quick & Easy Methods To Fix It

I your computer overheating? Are you in search of how to fix overheating PC? We are all aware that CPU overheating can create issues with your computer. It may allow your computer to shut down automatically while you are playing games or working. However, it begs the question: how can you know if the problem is caused by CPU overheating? And how do you solve it?

The following information will teach you how to detect the problem caused by overheating, remedy it, and avoid it in the future.

How to tell your computer is overheating?

If your computer has one or more of the following characteristics, you should investigate if the CPU is overheating.

  • Unusual fan noises
  • Crashing, hanging, or a blue screen of death
  • Restarts or shuts down often
  • Increasing or maintaining a high idle temperature

Download a thermal monitor programme such as CoreTemp or HWmonitor to check the CPU temperature in your PC. The app can immediately display the temperature of your CPU and GPU.

Playing a game while keeping an eye on the computer’s temperature. Check again a few hours later to see whether your CPU is overheating.

If you don’t have thermal monitoring software, you may utilise the oldest but most effective method: touch and feel the temperature.

How to fix overheating PC?

The ideal temperature for the notebook is about 30 degrees above the ambient temperature, so you can judge based on where you use the notebook. Try to keep your notebook CPU temperature between 75 and 85 degrees Fahrenheit.

Note: The temperature here refers to the CPU core temperature of the notebook, as detected by the relevant software.

Method 1: Clean the dust

Dust is one of the causes of CPU overheating. Excessive dust might cause the CPU to overheat. So, open your computer case and wipe the dust to allow your CPU to cool down and prevent it from overheating again.

Method 2: Check your cooling system

Because computer components generate heat during normal use, a cooling system is built inside to cool them down and allow them to function normally.

When the cooling system fails, the heat is trapped within, causing your CPU to overheat. If you remove the dust but your CPU still runs hot, there might be a problem with your cooling system. You may either repair it or replace it with a new system.

Fix Air-flow cooling system

There are two types of cooling systems: air-flow cooling systems and liquid-cooled systems. The most popular cooling system on a computer is the air-flow cooling system.

The air-flow cooling system is composed of two components: fans and heat sinks. A heat sink is a piece of metal that offers surface area for air to pass through. The CPU heats up the heat sinks, which causes the fan to blow hot air out of the PC case. You must inspect these two components in order to repair the air-flow cooling system.

  • The heat sink is ineffective.
  • The fan is broken.
  • There is insufficient air movement.

The heat sink is ineffective.

If the CPU heat sink’s performance is poor, heat cannot be removed in a timely manner. Then you must replace it with a more suitable sink.

The fan is broken.

If the fan isn’t operating, you should absolutely get a new one.

There is insufficient air movement.

This is a regular issue with notebooks. If your notebook air ducts are not in excellent condition, which is always the case with notebooks, it is advised that you install a cooling base to help.

Method 3: Check your thermal paste

One of the causes of CPU overheating is because the old thermal paste is no longer effective. The failure of the thermal paste cannot be transferred to the fan, causing the fan to malfunction. As a result, you need either change the thermal paste yourself or visit a computer retailer.

It is not suggested to repair your computer if it is still under warranty.

If your computer is out of warranty and you’re confident in your abilities, you can try to repair it yourself.

  • Completely shut off your computer. Turn off the electricity.
  • Take out your PC casing.
  • Remove any dust from the inside.
  • Remove the fan with care.
  • Wipe away the old thermal paste and the CPU.
  • Wash your hands.
  • Apply a little amount of thermal paste to both the CPU and the fan.
  • Keep in mind that a soybean size is plenty.
  • Replace the fan.
  • Put your PC case away.

Method 4: Stop overclocking

Overclocking is a technique for increasing the speed of a CPU or GPU, causing the component to do more operations per second. Of course, doing so causes the component to create greater heat. If your CPU overheats when you’re overclocking it, you should reduce the overclock and let it cool down.

How to fix overheating PC and prevent overheating?

Now that you understand the cause and remedy of CPU overheating, the avoidance strategy is as follows.

Method 1: Set a reasonable power option

Allowing the CPU to operate at full load for an extended period of time will cause the CPU temperature to rise. Setting a sensible power management approach is an effective way to keep your computer from overheating. Setting a timer to switch off the display, hard drive, and system waits can help you conserve power and heat.

Method 2: Leave enough space between desktop and your laptop

Allowing enough space allows hot air to escape from your computer more readily. Lifting your laptop also allows more fresh air to enter.

Method 3: Clean dust regularly

Dust, particularly dust on the fan, can have a significant impact on heat dissipation. It is advised to clean it on a regular basis. You can clean the fan by removing it. Furthermore, the dust on the graphics card and RAM should be gently cleaned. They can be cleaned with a brush.

If the information provided above meets your requirements, we will be grateful. If you have any further questions or ideas, please leave them in the comments section below. Have a wonderful day!