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The CPU Over Temperature Error is an error message that ASUS computers with American Megatrends motherboard show whenever the CPU’s temperature crosses the pre-defined limit. This limit protects the CPU from damage by crashing the system. Your computer then shows this error so that you can troubleshoot it.

You can occasionally encounter this issue if you use your computer resources beyond their handling capacity. However, if you experience the error frequently or it shows up on every boot, it indicates issues with your cooling system.

In this article, we have mentioned all the potential causes, along with their corresponding solutions for ASUS computers. Other systems also show similar errors when the CPU temperature reaches an unreasonable level. So, you can perform similar steps for those computers as well.

Here are the potential causes of CPU over temperature error:

Improper fan speed.

Dirty or damaged coolers and heat sink.

Dried out thermal paste.

Blocking the computer’s vents.

High input voltage to the CPU, especially due to overclocking.

Damaged thermal sensor or CPU.

If you are running resource-intensive apps on a low-spec system, your CPU gets overheated easily. So, we recommend you lower your CPU activity in normal use. You can use the Task Manager to detect how much of the CPU’s processing capacity your processes are consuming.

As for this error, first, let the CPU cool down by shutting down your PC and not touching it for 1-2 hours. Then power it up and check whether you continue receiving the same error. If you do, you need to apply the possible solutions we have mentioned below.

The first thing you should do whenever you encounter this issue is to get to your BIOS and check the fan speed. If your fans are not rotating at a sufficient speed, they will fail to cool down the CPU fast enough, resulting in this boot error.

Here are the steps you need to perform to check the fan speed:

The BIOS key as well as available options vary between different motherboards. So, if you want to troubleshoot a similar issue on a different BIOS, we recommend you visit the official website to get such information.

If you start encountering the “CPU over temperature” error after half an hour or so, the issue might be with your computer placement. If your computer is in a location that gets heated quickly or its vents get blocked, your CPU will continue heating up.

If you don’t have a good cooling system, running resource-intensive programs will soon cause your CPU to reach the temperature threshold.

You need to maintain proper airflow and keep your PC in a cool location to prevent such issues. Here are some additional guidelines you can follow:

You can also encounter this issue if your CPU cooler/fan or heat sink is not working properly. In such scenarios, they can’t dissipate enough heat from the CPU leading to this boot error.

We have dedicated articles on cleaning desktop computer fans as well as cleaning laptop fans. We recommend you visit them to learn the necessary steps if you want to clean the fans yourself. Nevertheless, you can also service your computer at a reliable computer service center.

Your CPU also overheats really swiftly if the thermal paste is dried out. The thermal paste increases the conductivity of the heat and helps the heat sink to cool down the CPU faster.

If it’s dried out, it can’t transfer the heat properly, leading to this boot error.

You need to clean and reapply the paste in such a scenario. Here’s how you can do so:

Reconnect the computer’s outer case and boot it up to check whether the error persists.

Overclocking (OC) is a good idea to get the most out of your CPU. However, if you overclock the device beyond its handling capacity, it will overheat really rapidly. You need to lower the overclock settings to a reasonable limit in such cases. However, if you have a low-spec PC, it’s better to disable overclocking altogether.

If you use a program to overclock your CPU, you can use it again to lower the clock rate.

And if you used the BIOS, you can similarly go to bios and lower the input voltage of the CPU.

If you need to disable OC altogether, you need to reset your BIOS to the default setting. To do so,

You can also reset the BIOS by taking out the CMOS battery and putting it back again.

If you encounter this issue on a desktop computer, you can also try delidding the CPU to bring it closer to the heat sink. This way, the heat sink can dissipate the heat produced in the CPU more efficiently.

However, delidding a CPU carries the risk of damaging it. So, we recommend you visit our article on properly delidding CPU to learn the proper process as well as additional information you may need.

If your computer shows this error but your CPU is not overheating (you can check through physical contact), it is possible that your thermal sensor has become defective. Additionally, if your computer does not boot at all and keeps showing the above error, your CPU may have gone bad.

In such scenarios, you need to replace faulty devices. It’s better to seek professional help if you are not confident in being able to replace it yourself.

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How To Fix Zoom High Cpu Usage?

How to Fix Zoom High CPU Usage? [7 Quick Ways]




Zoom has increasingly become popular since the start of the pandemic in providing remote support to businesses.

While for the large part it has been instrumental in business continuity, it is not without some drawbacks.

If you use Zoom often, it can tax your CPU and cause high CPU usage in browsers.

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Zoom is a video conferencing platform that is used by millions of people every day. It has an amazing feature set, but there are some limitations to the free version of Zoom. Sometimes you may have trouble detecting your microphone but we have a guide on how you can fix the issue.

Although it is a useful tool for businesses, the Zoom application can be resource-intensive to use and sometimes lead to your browser’s high CPU usage. This can affect both your browser and computer performance. 

When this happens, you may experience slower browsing speed and other issues such as freezing or crashing.

Why is the CPU usage so high in Zoom? 

Zoom uses a lot of CPU because it’s doing a lot of things at once. It’s encoding video and audio, capturing your webcam feed, and running voice recognition software so you can talk with people on the other end of the call.

Other reasons include:

Your computer is low on memory – If you have less than 2 GB of RAM on your computer, it will be difficult to run Zoom without causing high CPU usage. 

The computer hardware is not powerful enough – Zoom is a highly resource-intensive application. You may need a faster processor, more RAM, or a better graphics card if you want to use other programs while using Zoom at the same time.

Background programs – If you have other programs running that are using up your CPU, they could be competing for resources.

Poor internet connection or limited bandwidth capacity – If your internet connection is slow, you may see high CPU usage by Zoom. This is because Zoom uses more CPU power when the connection is slow.

So, What does it mean when your CPU usage is affecting the meeting quality? The Zoom meeting experience is highly dependent on your computer’s performance. For example, if you have a slow computer or low-quality internet connection, you’ll notice that the video and audio are unclear or keep stuttering. 

Quick Tip:

As a practical solution, we present an optimized browser like Opera that offers faster navigation without consuming high CPU resources.

Plus, you have integration features with social apps that allow you to interact on different platforms directly from the homepage.


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How do I reduce Zoom power usage?  1. Close unused applications

If you’re having trouble with Zoom’s CPU usage, it’s a good idea to close any other applications that may be open on your computer.

You may be running other resource-intensive applications while using Zoom on your Mac, Chromebook, or Windows 11. If possible, close out any applications that might be using a lot of RAM or processing power such as Microsoft Word or Excel.

The first thing to check is whether or not you have the latest version of Zoom. If you’re running an older version, you need to update your software. Zoom browser 100% CPU tends to occur when running outdated programs.

Expert tip:

3. Use a wired connection

If you have a slow internet connection or are using Wi-Fi, switch over to a wired connection using an Ethernet cable to maximize performance. 

This will eliminate any interference with your network and allow you to connect to Zoom without any problems.

4. Adjust video quality 

If you are using a high-resolution video stream (such as 1080p), this will consume more resources from your computer than if you were using a lower resolution stream (such as 720p).

The lower the quality, the less processing power it uses. If you’re having issues with high CPU usage when using Zoom, try lowering the video quality first.

6. Use the web version

If you have an older device or one that doesn’t have a lot of processing power, this can cause issues with making audio and video calls. To avoid these issues, use the browser version of Zoom instead.

The browser version of Zoom uses significantly less CPU than the desktop application because it doesn’t have to render graphics and audio locally.

7. Upgrade your computer hardware

If all else fails, it may be time to upgrade your computer hardware. Running a very old version of Windows may be the root cause of the problem.

Most applications are usually updated to function well with the latest operating systems. If you are using Windows 10, it may be time to upgrade to Windows 11 and see if the problem persists.

How do I turn off hardware acceleration in Zoom? 

Some computers have a setting that enables hardware acceleration for the video and display functions. This can cause problems with video games and other software, including Zoom. 

To disable hardware acceleration in Zoom, follow the steps below:

And that’s how to efficiently manage Zoom’s high CPU usage on your browser. Should you encounter any other related problems such as Zoom video not working, refer to our comprehensive guide for quick fixes.

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What Is& How To Fix Its High Cpu Usage

What is chúng tôi & How to Fix Its High CPU Usage Closing running processes is very effective




Pacjsworker.exe is integral to detecting and configuring proxy servers for network connections on the Windows OS.

Problems with the proxy server configuration and corrupted or outdated drivers may lead to chúng tôi high CPU usage.



We suggest Fortect to handle a variety of CPU-related issues:

This software will optimize your PC for maximum speed, fix common computer errors, and safeguard you against data loss, CPU issues, and hardware failure. This is how you can solve PC issues and remove corrupt files in 3 easy steps:

Download and install Fortect.

Launch the app to start the scan process.

Fortect has been downloaded by


readers this month.

You will find many files and applications if you open the System32 Windows folder on your computer. Among these is the chúng tôi program.

In this guide, We explain its use and dive into some practical solutions if it causes high CPU usage on your device.

What is Pacjsworker.exe?

Pacjsworker.exe is a genuine process and component of the Windows operating system. The name stands for Proxy Auto-Configuration JavaScript Worker and is responsible for identifying and setting up proxy servers for network connections.

What causes chúng tôi to use a high CPU?

Problem with the proxy server configuration – Pacjsworker.exe could attempt to connect to the proxy server repeatedly if it is not functioning properly, which would result in significant CPU consumption.

Virus or malware infection – Some viruses and spyware can hijack chúng tôi and utilize it for malicious purposes like Bitcoin mining or spam distribution. We recommend using a robust antivirus.

Corrupted or outdated drivers – Many different Windows components, including chúng tôi might have issues due to outdated or damaged drivers.

Hardware problems – The computer hardware may malfunction if chúng tôi uses a lot of CPU. This is particularly frequent when your computer’s CPU or memory is malfunctioning.

How do I fix pacjsworker.exehigh CPU usage?

You should fist consider the following workarounds:

Restart the device as a reboot may be strong enough to fix minor computer glitches.

Run a virus scan to eliminate the chances of the spike due to malware infection.

Repaire or change any faulty hardware components.

However, if the high CPU usage continues after these pre-solutions, proceed to the fixes below.

1. Reset your proxy settings

Sometimes, malfunctioning drivers can cause multiple system errors.

If this happens to your PC, you may need to update or reinstall certain drivers entirely. As the process is not quite straightforward, we recommend using a reliable driver updater for the job. Here’s how to do it:

Download and install Outbyte Driver Updater.

Launch the software.

Wait for the app to detect all faulty drivers.

Now, it will show you all the malfunctioning drivers listed to select the ones to Update or Ignore.

Restart your PC to ensure the applied changes.

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Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.

3. End Task Manager processes

This executable is important for your proxy servers to work properly. So rather than remove it, we recommend using the solutions above to fix high CPU errors.

We have written an extensive guide to help you learn more about fixing proxy errors on a Windows 11 computer.

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What Is& How To Fix Its High Cpu Usage?

What is chúng tôi & How to Fix its High CPU Usage? Performing a system restore should fix this issue quickly




The chúng tôi process is a crucial part of the log collection software NXLog.

If this process is causing high CPU usage, you can fix it by ending it in Task Manager.

Another effective solution is to perform a malware scan.



To fix Windows PC system issues, you will need a dedicated tool

Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:

Download Fortect and install it on your PC.

Start the tool’s scanning process to look for corrupt files that are the source of your problem

Fortect has been downloaded by


readers this month.

Several processes are installed with third-party software, and chúng tôi is one of them. It runs silently in the background when its parent software is active.

However, this process can sometimes encounter issues due to one or two factors. If you are facing problems with the chúng tôi process, rest assured that it can be easily fixed, and we will show you how to go about it in this guide.

What is the use of NXLog EXE?

The chúng tôi is part of the reputable log collection software NXLog. Its parent software is pretty reliable and trusted, so this process is trustworthy.

The original version of the process poses no threat to your PC. When its parent software is active, the process will be loaded into memory and can be viewed in Task Manager.

This process normally does not hog your PC resources, as it only registers low CPU and memory usage. However, just like other processes, malware can take over this process and consume your PC resources.

If you are experiencing unusual resource usage from the chúng tôi process, we will show you how to fix it in the next section of this guide.

How can I fix chúng tôi if it is registering high CPU usage? 1. Close the process in Task Manager

If the chúng tôi process is registering high CPU usage, it might be because there are multiple instances of it running or the demand for its parent software is high. In this case, you should end it forcibly using Task Manager.

If there are multiple instances of the process running, ensure to close them all.

2. Scan for malware

There are a series of ways malware can attack your PC. One prominent method is disguising as one of the trusted processes on your PC to consume your resources.

This might be the reason chúng tôi is registering high CPU usage. The solution to this is to perform a full malware scan to eliminate the virus.

Another option is to use ESET NOD32 to perform the task instead of Windows Defender. This excellent software will eliminate even the most hidden viruses on your PC, including the ones hidden in your system files.

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3. Uninstall third-party software

There are times when malware might be the cause of the chúng tôi high CPU usage issue. In this case, the problem might be due to issues with the NXLog app.

4. Perform a system restore

If you can’t trace the cause of the chúng tôi high CPU usage on your PC, you need to perform a system restore. This will help reverse the changes made to your PC that might be causing the problem.

There you have it: everything you need to know about the chúng tôi process. You should now be equipped with the needed information about this process and fix its related issue.

In the same vein, if you are looking for detailed information about the ntkrnlpa.exe process, you will find it in our comprehensive guide.

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How To Fix Error Code Su

If you are trying to update or play games from your Epic Games Store Library but keep getting the following error messages: SU-PQR1603, SU-PQE1223. Self Update Failed. The necessary prerequisites have failed to install. Please contact support. Error Code: SU-PQR1603. Search our knowledge base to learn more. This article will show you several different troubleshooting steps you can take to resolve the issue.

Related: How to use a controller to play Pokemon Revolution Online.

The Epic Games Store is usually a pretty stable gaming service that doesn’t suffer from annoying bugs or errors because of its rather simple nature (love it or hate it). Recently, however, there have been a few random error messages popping up for some users who are trying to launch or update games in their library.

There are two main error messages that seem to be occurring the most: SU-PQR1603 and SU-PQE1223

Search our knowledge base to learn more

Putting it simply, the games in your library can’t automatically update. Before you start any of the steps shown below make sure you have the latest version of the Epic Games store client. It should keep itself up to date, however, if you haven’t seen an update for a while just head on over to the Epic Game Store website and download and install the newest version.

Fixing Epic Games error code SU-PQR1603 or SU-PQE1223

Install latest Microsoft Visual C++ Redistributables.

If you are still having issues after updating the Epic Game Store client, you’ll want to make sure you have the latest Microsoft Visual C++ Redistributables installed on your computer. There is a chance you don’t as a recent issue I had with Premiere Pro required these files and they were missing, requiring a manual reinstallation. You can check that guide out here.

Install .NET Framework 4.8

Another potential fix for error SU-PQR1603 and SU-PQE1223 is to make sure you’re running Microsoft .NET Framework version 4.8 on your device. If you aren’t sure just download the file and update it anyway.

Uninstall and reinstall your Epic Games Client to fix errors SU-PQR1603 and SU-PQE1223.

If nothing so far has worked, it’s best to uninstall and reinstall the Epic Games Store client on your computer. Nine times out of ten this will fix most issues you are having, except of course for issues linked to Microsoft Visual C++ Redistributables so make sure you don’t skip this option. Annoyingly this will require you to reinstall all of the games stored in your Epic Games library, however, it’s worth the effort.

If you are also getting Epic Games Store error LS-0018 when you are trying to launch games from your library, make sure you check out the following article. How to fix Epic Games error LS-0018.

How To Upgrade Cpu On Laptop

CPU is that one component in your system that performs entire operations. So, if you feel that your PC is getting older, upgrading its CPU will drastically improve the computer’s performance.

Upgrading the CPU on a desktop monitor is quite simple. You just need to remove the side panel and the CPU heat sink. And voila, you have access to the CPU.

The case is quite different for laptop users. Due to its portability, all the components inside a laptop are compact. So, accessing them can be quite a hassle.

This is why we have brought forth this article. Without further delay, let us get right into it.

Before we get into upgrading the CPU on a laptop, there are a few things you need to know. First one, not all laptops support a CPU upgrade. Some laptops have a CPU embedded in the motherboard itself. Therefore, always thoroughly research whether your PC has a replaceable CPU chip.

Secondly, if the laptop supports an upgradable CPU, ensure you get the correct CPU chip. Check the CPU socket detail and get the matching CPU chip for the socket. To check your motherboard’s CPU socket type, get your current CPU details or view your motherboard’s specification from the internet.

Here are the steps to check your CPU details.

To upgrade a laptop’s CPU, you must first remove some components. And for that, here are some things you might need.

A non-conductive surface

Magnetic Screwdriver

Antistatic band

Thermal Paste

Microfiber cloth (or dry paper towel)

99% isopropyl alcohol

Can of compressed air


Magnetic tray holder

Once you remove the screw, make sure to place the screws on the magnetic screw holder so that they won’t get misplaced.

Depending on the laptop, you might need to take out the entire keyboard to access the CPU chip or only the back panel. In both cases, you need to remove the rear panel. In most modern laptops, you can easily access all laptop internals just by removing the back panel. So, in this article, we have only discussed the disassembly of laptops whose motherboard you can access by removing the rear panel.

However, before we begin, you should know that changing the CPU on your laptop will void its warranty.

Make sure you take pictures of each component before removing them from the laptop. It will make your job a lot easier when you re-assemble these components.

If you want to upgrade an older laptop, it most probably has a laptop battery that is detachable. To remove a detachable battery, slide the lock that holds the battery and simply pop it out of the laptop.

However, if you have the battery inside your laptop, you need to remove the back panel first. Remove the cable that connects the battery to the motherboard. Slowly remove the battery from the PC. Some laptop battery is placed on the board, while some are connected through wire.

Please note that some cables have a lock that secures them onto the motherboard. To unlock this, pull on both sides of the lock and gently pull the wire.

Once you remove the wire, remove any screw that holds the battery. Remove these screws and slowly pull the battery out of the laptop.

Now, hold the power button for 15 seconds to remove any remaining charge from the capacitor.

Depending on your laptop, your back cover might be a single unit or the back cover may have compartments.

These compartments are there to access RAM and the hard drive without removing the entire rear panel. If it has two compartments, you need to remove this first before you can remove the back panel.

If the rear panel has a compartment, you need to remove them first by unfastening their respective screws. Once you remove them, you can now access the screws that hold the back panel.

To remove the back panel on your laptop, take a small screwdriver and remove all the screws that hold the panel.

Now, remove the rear panel using a flat screwdriver. If you do not have a flat screwdriver, anything hard with a flat edge will do the job.

After removing the back panel and the battery, you still need to remove the fan and the heat sink. First, remove all the screws that hold the CPU fan in place.

There should be a wire that connects the cooler to the motherboard. Gently remove this cable. Now, hold the fan and simply remove it from the board.

The heat sink is a long copper structure across your CPU and the GPU. Removing the heat sink is also fairly a straightforward method. Just remove all the screws that connect the heat sink to the board. When removing the screws, make sure that you remove them diagonally.

youtube/HP Support

Once you remove all the screws connecting the heat sink, remove the heat sink. The heat sink can get stuck due to dried-up thermal paste. Simply wedge the heat sink and remove it.

The heat sink will not have any cables that connect to the board. So, you can simply remove them once you unscrew it.

Some laptops will have both heat sink and fan attached as one unit. Removing one also removes the other component.

When you remove the heat sink, you can see dried-up thermal paste on its opposite end. Clean the dry paste using isopropyl alcohol.

After this, you must also clean the thermal paste on and around the CPU chip.

Depending on the laptop, it holds the CPU chip on the socket in two ways. The first one uses a lever that holds the CPU socket in place. And the second one uses a screw that holds the CPU chip.

If it uses a lever, press this lever and push it outwards. Now, this lever should fall back all the way, removing the small metal holder that holds the CPU chip in the CPU socket. Once you fully see the CPU chip, remove it from the socket.

If your motherboard holds the CPU chip using a screwdriver, remove this screw and gently remove the CPU from the motherboard.

Inserting the CPU is fairly simple. Align the mark from the CPU chip to the spot on the CPU socket. And simply let it sit. Do not force the chip into the socket.

Once the CPU rests on the socket, hold it in place using the lever or the screw, depending on the laptop

Apply the thermal paste to the chip. The thermal paste may leak from the sides when you insert the heat sink. Therefore, we recommend using a thermal paste spreader to apply thermal paste on every corner of the surface.

Now that you have upgraded your CPU, it is now time to re-assemble everything. If you face any issues reconnecting everything, use the picture you took previously.

Insert Heatsink

First, place the heat sink and screw it in place. When screwing the heat sink, make sure that you screw them diagonally.

Insert Cooler

Once the heat sink is in place, insert the cooler. As the cooler is out of the laptop, it is also a good time to clean the CPU fans in your cooler. First, gently place the cooler above the heat sink to insert the fans.

Now connect the cable to the motherboard from where you previously removed it. Now, insert all the screws and tighten them.

Insert Batteries

To insert the batteries, slide them in place. The batteries on the laptop will only fit one way. If it does not work, turn them and try again.

Insert Back Panel

Finally, once everything is in place, it is now time to reinsert the back panel. However, before inserting it, turn on the laptop to check if it turns on and the fans spin. If it does not, remove and reattach the fan cable.

In most laptops, graphics cards are embedded onto the motherboard during manufacture. If you have a GPU that’s soldered on the board, you cannot remove or upgrade its graphics card.

Most, if not all, laptops have RAM that you can easily remove from the motherboard. You can remove this RAM and insert a better-performing memory module with better memory speed to improve your system’s performance.

However, if you are adding a RAM stick, you must ensure that its speed matches the previous memory module.

Update the detailed information about How To Fix Cpu Over Temperature Error on the website. We hope the article's content will meet your needs, and we will regularly update the information to provide you with the fastest and most accurate information. Have a great day!