Getting 100 CPU System Interrupts? Here’s 7 Easy Solutions

Finding your Windows computer Getting 100 CPU System Interrupts? in Task Manager. If you are wondering what is “100 CPU System Interrupts” and how to fix the “System Interrupts” 100 CPU problem. So, in this article, you will be told the solution to this CPU System Interrupts problem and get complete information.

What is Getting 100 CPU System Interrupts?

System interrupts are a part of the Windows operating system. And completes the communication chain between the computer hardware and the system. It appears as a process in the task manager. And shows the CPU usage for the entire hardware key entry. In addition, interrupting the system CPU 100 shows as a CPU alarm system. And if a condition requires the CPU’s attention, a system interrupt signals a high-priority condition to the processor.

Then, after that, the CPU stops its work, saves it, and executes the important task, and as soon as the task is completed, it returns to its original state. If there are too many interruptions, some errors may appear at the hardware level. It is why many problems start setting up and CPU100 crashes. Fortunately, some solutions work to solve your system interrupts process hogging CPU problem.

Quick Solution: Reboot your PC

Restarting the system is a quick and easy way to fix errors that cause the system to crash or stop working properly. A reboot will clear the processor cache with RAM and a clean system restart. So first reboot your system and see if the system crash problem is fixed. If you have problems with excessive CPU consumption and bottlenecks, follow the step-by-step instructions to resolve the issue.

How to Fix System Interrupts High 100 CPU?

Solution 1 – Unplug External Hardware and check Hardware Failure

It is advisable to start by unplugging all external gear, including a mouse, external hard drive, keyboard, camera, printer, etc. Remove each device from the system one at a time. Once the external gear has been unplugged, see whether the issue has been resolved. The devices compete for system resources and create CPU 100 issues. However, if the troubles persist, look into potential hardware failures.

Follow the instructions below:

  • Check the hard disk’s health by running the WMIC (Windows Management Instrumentation Command-line) command in the command prompt.
  • Go to the command prompt, type WMIC, and hit enter.
  • Type disk drive-get status, and press enter.
  • It will help you to solve this problem.
  • Run the built-in memory diagnostic tool to diagnose RAM problems.

It will work to identify your hardware failure and resolve its issues.

Solution 2 – Update Hardware Driver

If the system hardware becomes damaged or outdated, it causes the system to crash due to the CPU overload problem in Windows.

So, it is advised that you update your device drivers. Follow the steps below to do this:

  • Press the Win+X key to the menu and turn on Device Manager.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Bring up the dialog box, right-click on the device, and select Update Driver.
  • After selecting Update Driver, click Search automatically for updated driver software.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • You can see that Windows Device Driver Update is starting to search for itself.

Repeat these steps after updating the device driver to update all other drivers. Updating device drivers by hand is a bit of effort and time. So, it is advised to update drivers by running an automatic driver updater. It’s just a one-time scan when the drivers are automatically detected and updated.

Solution 3 – Disable Internal Devices

Suppose you are still having issues after updating the hardware drivers. So here, it is suggested to disable certain device drivers to detect the problem.

Take a look at the internal devices you need to disable.

  • Network adapters.
  • Internal sound devices.
  • Internal modems.
  • Add-on cards, like modems, TV tuner cards, DSL or ISDN adapters.

These devices will be easily turned off through Device Manager. Here are some steps to follow to turn off the network adapter. The network adapter can place the computer during data recovery. Some interruptions occur during this process, so turn off the High CPU feature to eliminate system interference.

Follow the instructions below:

  • After pressing the Windows + R key, type devmgmt. msc in the Run dialog box and tap the Enter key to open Device Manager.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Bring up the Network Adapter dialog box.
  • After right-clicking on Network Adapter, select Properties.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Go to the Advanced tab under Properties, find Wake-on Magic Packet, and click on it.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • From the drop-down menu, disable its value.
  • Finally, save your settings and click OK.

Solution 4 – Disable USB Root Hubs

Turning off the USB root hub will prevent external hardware from interfering with the CPU, resulting in the System Interruption 100 CPU issue.

Follow the steps below:

  • To access Device Manager, right-click on the Start menu and choose it from the menu.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Click the Universal Serial Bus Controller dialog box after finding and expanding it.
  • Now right-click on the USB root hub and select Properties.
  • Next, go to the Power tab and confirm that the mouse keyboard uses Root Hub; deactivate it.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Be sure to turn off all root hubs except your mouse and keyboard.

After turning off the USB root hub, go to the task manager and verify whether the issue is resolved.

Solution 5 – Disable Windows Fast Startup

If you have enabled the Fast Windows Startup feature, disabling it may work for you to resolve the issues.

Follow the instructions below:

To access the control panel, type cmd into the Windows search box.

  • Click on Power Options in the Control Panel.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Now select what the power buttons do on the left side.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Tap the Change Settings option, which is unavailable and requires administrative privileges.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Next, enable Turn-in Fast Startup by checking the box next to it at the bottom of the screen.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Now, Save the changes and Exit.

Now restart the computer and see if your problem is fixed.

Solution 6 – Turn OFF Audio Enhancements

It now saves all changes and exits a sound driver to improve the quality. In some cases, these features are incompatible with the system. Therefore, the System crashes. Turn off the audio enhancement features here, as this may work in your case to resolve the issue.

Follow the steps below:

  • Right-click on the tray speaker icon in the system.
  • Double-click Default Device[speakers] and open Properties.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Go to the Enhancements tab. Checkmark the box where it says Disable all sound effects.

Getting 100 CPU System Interrupts? Here's 7 Easy Solutions

  • Now save all changes and Exit.

Will check Windows system bottleneck high CPU is fixed or not. Turn on the audio enhancer function if it isn’t already.

Solution 7 – Update Your BIOS/UEFI

If none of the above solutions work, an out-of-date BIOS could be the culprit causing the system crash. To solve the issue here, try upgrading the BIOS. Before doing this, ensure the BIOS version you are running. 

  • Type cmd in the search box and command prompt to open it.
  • Once the Command Prompt has opened, enter each of the following commands one at a time, hitting Enter after each.
  • wmic bios get manufacturer, smbiosbiosversion.
  • systeminfo | findstr /I /c:bios

After BIOS identification, visit the manufacturer’s website and follow the instructions to update. Updating the BIOS is difficult since even a little error might harm your machine and make it start up. When you follow the directions, use caution. To update the BIOS, ensure you have a backup of the system drive.


I have listed all the solutions to easily fix the issues and start using your Windows system. Make sure to carefully follow the list of all the solutions individually. This article will be useful for you and will fix your issue. We’re on Facebook, Telegram, and Twitter, too! If you want to stay connected with us, be sure to give us a follow. We’d love to stay in touch! 

Leave a comment