Easy Ways to Keep Your PC Cool


To ensure proper cooling of your PC, position it slightly higher and maintain a state of neutral-to-slightly-positive pressure within the casing.

Although this promotes a harmonious airflow, it presents the difficulty of dust buildup, necessitating regular cleaning.


Easy Ways to Keep Your PC Cool

Other useful strategies to assist regulate the temperature include increasing the fan speed, implementing a ‘Active’ cooling policy, underclocking, and undervolting.

Place Your PC at the Right Spot


Placing a PC on the floor, especially in enclosed compartments, hinders the fans’ ability to draw in cool air and expel heated air because of limited space. Consequently, this frequently results in elevated temperature and diminished performance.

For optimal cooling, the most advantageous position for your PC tower is atop the desk. If that is not possible, employ a distinct stand or shelf. This not only enhances air circulation but also inhibits the accumulation of dust.

Avoid positioning your personal computer close to the window, as this may result in an increased accumulation of dust.

Improve Airflow

The airflow can still be impeded by some parameters such as the number of case fans, their positioning, dimensions, and the balance between positive and negative pressure.

It is advisable to choose

Easy Ways to Keep Your PC Cool

a state of equilibrium pressure. Essentially, the quantity of air that enters the case from the front or bottom is equal to the amount of air that is expelled from the top or rear.
Nevertheless, this will not affect the accumulation of dust. Therefore, I suggest opting for a marginally favorable pressure.

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It is important to understand that larger fan sizes result in increased airflow. However, if a smaller fan, such as a 120 mm fan, is installed in a case that supports larger fans (e.g., 1400 mm), it creates an additional gap, resulting in uneven airflow.

If you are considering liquid-cooling setups, please refer to our tutorial on choosing between intake or exhaust for your AIO.
Additionally, ensure that you provide an ample amount of clearance behind the computer chassis. Alternatively, if heated air is not able to exit effectively.

Disorganized or tangled connections can impede the flow of air. Below is our comprehensive tutorial on effectively managing the cables within the chassis.

Keep Your Environment Cool

Prioritize avoiding direct sunlight at all expense. Even while in a powered-off state, it causes excessive heat to accumulate within your internal components.

Secondly, it is advisable to position your personal computer in a cool environment, preferably one that is air-conditioned.

Many customers in hot locations often opt to substitute the side panel with a fan of considerable size. Observe the ingenious concept that Jaytwocents has devised.

Although you may not wish to spend additional money, positioning a room fan close to the equipment can provide some relief.

To ensure optimal cooling, I recommend doing experiments with various fan placements to assess their impact on airflow before completing your arrangement.

Failure to regularly maintain your rig might result in the accumulation of dust, which can obstruct the case fans and the internal CPU cooler. The outcome is excessive heat generation.

To maintain optimal cooling for your PC, periodically examine its components. Promptly clean any dust that you observe.

Contemporary PC cases are equipped with high-quality dust filters that partially inhibit the accumulation of dust. Ensure that you do not misplace them, as the empty spaces may potentially accumulate additional dust, particularly in areas where negative pressure is present.

Recently, one of our inexpensive power supply units emitted a buzzing sound and exhibited indications of excessive heat.

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Upon examination, we were astonished to discover that the fan’s bearing had incurred damage as a result of an enormous buildup of dust. Therefore, always prioritize this and never disregard it.

Configure Fan Speed

If your CPU/GPU is experiencing excessive heat without any apparent cause, there may be a malfunction with the cooling fans.

The objective is unequivocally to augment the fan velocity, but this may result in an escalation of noise levels. The optimal approach involves modifying the duty cycle following the temperature of the CPU/GPU.

You have the option to create a customized fan speed curve either through the BIOS or by utilizing trustworthy third-party software.

Easy Ways to Keep Your PC Cool

It should be noted that this changes depending on the configuration of each computer. Therefore, do trials using several curves and ultimately select the one in which the temperature of your rig remains optimal.

Enabling the Active Windows System Cooling Policy enhances the fan speed while maintaining the processor performance, in contrast to the Passive mode which operates oppositely.

Access the Control Panel and navigate to the System and Security section. From there, select the Power Options. Select the ‘Change plan settings’ option next to the selected power plan and then choose ‘Change advanced power choices’.

Within the Power Options dialogue box, navigate to Processor Power Management and then expand the System Cooling Policy section. From there, select the Setting option and choose Active.

Replace Thermal Paste

Inefficient heat transfer between the CPU/GPU and the heatsink might occur if the thermal paste does not distribute adequately.

Similarly, this applies if you have not replaced the thermal paste for an extended duration. The desiccated adhesive results in inadequate thermal conductivity, causing an elevation in the CPU/GPU temperature.

If none of the provided options have proven effective in reducing the temperature of your computer, it is necessary to consider updating the components.

Commence by augmenting the case fans. As the number increases, the velocity also increases, resulting in focused airflow towards the hottest components.
However, this also entails an increase in auditory disturbances. Therefore, I recommend opting for products that are rated as being silent. MagLev fans, also known as magnetic levitation fans, are gaining popularity due to their extended lifespan.

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Certain stock coolers are beneficial for general use and mild gaming. However, I strongly recommend upgrading to a high-quality air (HSF) cooler or an AIO.

While not obligatory, replacing a CPU cooler frequently necessitates upgrading to a compatible PC case.

Multiple variables must be taken into account while selecting a computer casing. Prioritize selecting a product that excels in facilitating airflow and is equipped with top-notch dust filters.

Some cases are designed with additional mesh front or top panels positioned below the main panel to ensure unobstructed ventilation for the intake fans. Detach the upper panel and allow the fans to intake an adequate amount of air.

Optimal cooling is achieved with a larger chassis, although you may choose a smaller one based on your motherboard’s form factor. Simply implement each strategy that I have outlined in this article.

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Adeel Amir

Adeel is an Entrepreneur, SEO and SMM Specialist and an Affiliate Marketer. He also loves to blog about gadgets, technology, smartphones etc.

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