Windows 10: My CPU is running at 100%

I have a Dell 3655 (AMD win 8 originally with 8 GB RAM) Desktop

Then I upgraded to win 10 home and 16 GM RAM, up to date


well, My cpu is running at 100% all the time, I checked some process already and I got this:


Service Host Local System (2) CPU (94.3%) Memory (22%) Disk(0%) Network (0%) GPU (0%)

Updater Ochestrator Service

Windows Update

I stopped these services, CPU is relieved at 20-30% but after some time or re start these services come back

and have the same problem.




I removed the Chrome Software Reporter Tool (disabled)

When I see in the Task Manager I see the Google Chrome service with 34 other chrome processes under it. But only three or two have 4 or 6 % in CPU usage, but you can see a loooong list.


I have the screens of these events.


I need some help guys, this thing is making me crazy. Thank you in advance.

:)

 

CPU usage is at 100% and nothing is running.

For the past week my laptop CPU has been running at 100%. I did a complete system reset and yet it is still running at 100% all the time. I have done countless of time troubleshooting and have no clue what the problem is. This laptop is new within the year.
My cpu is a intel core i5 7th gen. Can someone please help me figure this out? Thanks a bunch!

 

100% CPU Usage after Windows 10 upgrade

Hello Aaron,

Thank you for posting on Microsoft Community. We regret the inconvenience caused and will assist you in resolving the issue.

Most of the time, computers only use a small fraction of their CPU power. In fact, many computers use less than 5% of their CPU most of the time. When you open an application, play a video game, or encode media file, the CPU usage will rise or spike temporarily.
Once the CPU intensive process completes, the CPU usage should once again drop down to lower level. Most applications will not use up more than 50% of your CPU for an extended period of time. However, some programs and system processes can use up a large amount
of CPU without you even knowing it. This may happen if a program gets stuck in an infinite loop or encounters an unexpected error.

I suggest you to perform Safe mode and Clean boot procedures on the PC by following the steps below.

Step 1: I suggest you to boot your PC in Safe mode by following the steps from the link below and check if the issue is resolved.

Safe mode is a diagnostic mode that starts your computer with limited drivers necessary to run Windows. The words
Safe Mode appear at the corners of your monitor to identify which Windows mode you are using.

Expand the options to boot into Safe Mode:

http://windows.microsoft.com/en-in/windows-10/start-your-pc-in-safe-mode



Reboot the PC to exit from Safe mode.

To know more about Safe mode, following is an article on
Windows Startup Settings (including safe mode) (Applies to Windows 10 also):

http://windows.microsoft.com/en-us/windows-8/windows-startup-settings-safe-mode

Step 2: If the issue persists, perform Clean boot on your PC by following the steps from the link below and check if the issue is resolved.

Putting your system in Clean Boot state helps in identifying if any third party applications or startup items are causing the issue.

I suggest you to perform clean boot by following the steps from the link below and check if the issue is resolved.

You can open the system configuration window in Windows 10:

a. Using run command.

• • Press Windows Key + R keys on the Keyboard.
  • Type msconfig.msc and press Enter.

b. Using Cortana.

• • Press Windows icon key on the keyboard and type msconfig.
    
  • Select the top most search result.
    

Follow the steps from 3 under How to perform a clean boot
for Windows 8.1 and Windows 8 from the link below (The steps for clean boot suggested in the link below for
Windows 8/8.1 is applicable for Windows 10 as well):

https://support.microsoft.com/en-us/kb/929135

Disclaimer: Start the computer in normal mode refer the section,
How to reset the computer to start normally after clean boot troubleshooting
from the link above.

Write to us with the status of the issue on the same post for further assistance. Your reply is most important for us to ensure we assist you accordingly.

Thank you.

 

CPU 100%

Ive recently updated my windows 10 home edition after three months because it broke and i had it repaired but when i updated the windows it glitched out of the login screen everytime so i had reset the windows/reinstalled it. Now it is running on a 100%
CPU. I only have one user account and it says that its onlyy running 30-35 % cpu in the user but 100% in the whole computer