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ASUS Expertbook is overheating

When your Asus Expertbook is running or charging its temperature seems hot to the touch and hard to work with. Follow these steps to regulate your computer's temperature.

Dust Buildup in internal fans


Over time, dust and other small particles can accumulate inside the ASUS ExpertBook because its cooling system constantly pulls in surrounding air to regulate the temperature of internal components, such as the CPU. As air enters the laptop through the ventilation openings, it can carry dust, dirt, hair, and other debris that gradually collects on the cooling fans and heat sinks. This buildup can restrict airflow and make it harder for the cooling system to remove heat efficiently. As a result, the laptop may experience higher temperatures, increased fan noise, slower performance, and possible overheating. If the dust is not removed regularly, it can put additional stress on the cooling system and potentially shorten the lifespan of internal components.

  1. Turn off the laptop. Shut it down completely and unplug the charger.
  2. Locate the air vents. Find the vents on the bottom, sides, or back of the laptop.
  3. Clean the outside vents. Use a soft brush to remove visible dust and dirt.
  4. Use compressed air carefully. Spray short bursts into the vents to loosen dust. Avoid spinning the fan too fast.
  5. Clean the internal fan if necessary. If dust is heavily built up, a technician can remove the bottom cover, disconnect the battery, and clean the fan and heat sink.
  6. Check the airflow. Turn the laptop back on and make sure air can move through the vents when the fan is running.

Blocked Airflow

Airflow problems in an ASUS ExpertBook can be caused by several factors, including dust buildup, dirt, hair, clogged air vents, or a damaged cooling fan. Over time, dust and other small particles can collect inside the laptop, blocking the vents and preventing air from flowing properly through the cooling system. This can cause the laptop to overheat, slow down, and make the cooling fan work harder than normal. Using the laptop on soft surfaces such as beds, blankets, couches, or pillows can also restrict airflow by covering the ventilation openings. If these problems are not addressed, they can affect the laptop’s overall performance, reduce its cooling efficiency, and potentially damage internal components over time.

 1. Turn off your laptop. Shut it down completely and unplug the charger.

2. Check the air vents. Look at the bottom, sides, and back of your laptop for vents that might be blocked by dust or dirt.

3. Clean the vents. Use a soft brush to remove dust. You can also use short bursts of compressed air carefully. Avoid spinning the fan too fast.

4. Place your laptop on a hard surface. Avoid using it on beds, blankets, or pillows because they can block airflow.

5. Check the cooling fan. Turn your laptop back on and listen for the fan. If the laptop gets hot but the fan never runs, there may be a fan problem.

Failed cooling fans

Cooling fans are prone to messing up pretty often. Some of the main causes of this are electrical component breakdowns, mechanical wear and tear, or some external and/or environmental problems like dirt or debris and the excessive use of the system.

In order to prevent this from occurring the owner of said laptop could try to do their work in a clean environment therefore little to no debris can enter the laptop.

If not then the owner could

  1.  Turn off your laptop. Shut it down completely and unplug the charger.
  2. Unscrew the bottom screws
  3. Remove the bottom cover of the laptop in order to access the internal components.
  4. Locate the internal cooling fan located in the top left.
  5. Unscrew the 3 screws holding it in place.
  6. Remove the cooling fan in order to clean it using a brush.

Old Hardware

Due to old hardware performance and modern hardware requirements, the laptop can be slower due to insufficient RAM. This is when the laptop becomes slower because of less memory it causes stuttering when multiple browser taps or apps are open. This causes more stress on the laptop causing the processor to become hot and overheat the laptop.

Necessary steps to restore device:

  1. Turn off the laptop. Shut it down completely and unplug the charger.
  2. Upgrade the RAM to improve performance and multitasking 16gb ram is recommended.
  3. Close unnecessary browser tabs and background applications.
  4. Replace an old hard drive with an SSD for faster performance.
  5. Update the operating systems and drivers in settings.
  6. Restart the laptop regularly and remove unnecessary files that are taking up storage.

Heavy Workloads

Heavy workloads on a laptop such as multiple tabs open, processor-intensive or even intense graphics that push the CPU, GPU, and even the RAM for an extensive time period. All of these examples can lead to thermal throttling, which is when the computer purposely slows itself down in order to process everything. Loud fan noise, mechanical wear and tear and even causing issues within the battery.

In order to prevent this the owner can try to not push the laptop too much, by not having as many tabs open or not using such intense graphics, processor intensive things and especially not for extended periods of time.

  1. Turn off the laptop. Shut it down completely, and unplug the charger.
  2. Completely restart the laptop
  3.  Unscrew the bottom plate to access the internal parts and locate your CPU, GPU, and RAM to ensure they don't need to be replaced.

Ruby Ontiveros

Member since: 09/23/26

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