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How to Fix High CPU Usage by ‘IAStorDataSvc’? – All Solutions

17 de January de 2022

Windows 10 is one of the most widely used operating systems in the world due to the large number of features it has. However, this can also bring with it some bugs, like the “IAStorDataSvc”, which causes quite a few problems. Therefore, it will be explained here what is causing this error and how to fix it.

Why does this error appear in the use of computers?

The “IAStorDataSvc” error is a problem that develops on computers with less recent versions of Windows 10. It is caused by a controller malfunction Intel Rapid Storage Technology, which has the task of managing the cache memory found on the computer’s hard drive and sometimes the operating system cache.

This controller is responsible for evaluating which programs are being used most on that particular computer and takes care of cache core files. The main purpose is to improve the performance of the computer and speed up the execution of the most used programs. The problem is that sometimes this driver causes some inconvenience.

The most notable inconvenience that it can cause is that it produces some of the functions of Windows are duplicated, so its performance can be greatly affected. Sometimes, it can happen that it slows down the Windows startup and can even occupy 40% of the CPU usage, which is serious in computers with little capacity.

However, the good news is that this driver is not essential in Windows, so there are some fairly effective solutions. Some of them will be mentioned below, and the procedure to be followed in each case will be discussed.

What can you do to fix high CPU usage by IAStorDataSvc?

The use of this controller can be quite productive, if this error does not appear in it. However, in case it does happen, it can be easily resolved in at least three ways: Uninstalling the driver, upgrading it, or getting access to a newer Windows ISO.

Uninstall the driver

the first method is to uninstall the driver. This could become the most efficient, all thanks to the fact that this driver is not required on Windows. To be able to uninstall it, the first thing you have to do is access the control panel. To do this you have to press the Windows key and write in the search bar “Control Panel”.

When the result appears, you have to click on it, and once inside the panel you have to click on “Uninstall a program”. In this subsection you must find the controller, so you just have to look for it, select it and click “Uninstall”. Once the process is finished, you have to restart the computer to be able to clean the residual files and run the PC correctly.

computer on the desk

It is important to note that the computer may take slightly longer to boot. However, this is nothing serious, since it simply is the CPU loading the processes; because the controller is no longer doing its job this can happen. But with a good RAM memory this will not be anything serious.

update your driver

As this driver caters relevant functions with cache memory, some do not want to uninstall it. In those cases, an alternative is download the latest version of the driver. Doing this should give you an update that doesn’t have as many performance issues.

In order to update the Intel Rapid Storage Technology driver, the first thing to do is go to the desktop, find the “Computer” icon, right click on it and then select “Properties”. Once in the new window, click on “Device administrator”. When the new window opens, you will be able to see all the drivers that are installed.

Next you have to locate the driver in question and double click on it. A small dialog box will open in which we will have to select the “Controller” tab, and finally you will have to click on “Update driver”. This will make the system automatically check for updates.

woman looking at two computers

Having finished the process, we must restart our computer for the changes to take effect. Because the latest drivers fix performance issues and other similar errors, restarting the computer should fix the problem. However, if this is not the case, there is also a solution for it.

Access a much more recent ISO

This solution is effective for a simple reason: Windows is constantly being updated, so having an old ISO can conflict with certain system or driver updates. Therefore, in case you have problems updating this driver, you will simply have to verify the ISO and update it if necessary.

The first thing to do in order to update the ISO is to download the latest version of Windows 10. This can be done from Windows Update, or from the official Microsoft website. The first thing the programmer will do is request administrator permissions, and then we have to select which medium we want to use to install it.

However, it is necessary to say that, in case of create installation media, you need to create USB media. This is so because the latest Windows updates have a large amount of information, so doing it through a disk may not be enough.

black keyboard with green

Another thing that is possible is to immediately install the operating system. In any case at the end of the installation process you have to restart the computer. This done, the driver problem should no longer exist.

Well, it can be seen that solving the “IAStorDataSvc” problem is extremely simple. Furthermore, solving it is also beneficial because the driver that can cause the problem also fulfills tasks quite useful for proper operation of the team.