Windows 10: High usage of CPU when i turn on the Pc.

Discus and support High usage of CPU when i turn on the Pc. in Windows 10 BSOD Crashes and Debugging to solve the problem; Hi everyone.When i first turn on the PC or restart it CPU going to 100 %,even though there is no app open.I have updated all the drivers and BIOS but... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by David Ndreka, May 14, 2021.

  1. DAVID NDREKA
    David Ndreka Win User

    High usage of CPU when i turn on the Pc.


    Hi everyone.When i first turn on the PC or restart it CPU going to 100 %,even though there is no app open.I have updated all the drivers and BIOS but the problem is still there.I think there might be a system error but i can't fix it.I would consider any answer.Thank you!

    :)
     
    David Ndreka, May 14, 2021
    #1
  2. JANMCCOY_827
    JanMcCoy_827 Win User

    high cpu usage

    After downloading windows 10, anytime I run any programs, I get high CPU usage. It does not matter whether it is google chrome, task manager, playing games, whatever. Anything seems to spike the CPU usage. I have already run malwarbytes and my antivirus
    programs and find no viruses. Any suggestions? Thanks.
     
    JanMcCoy_827, May 14, 2021
    #2
  3. ARTHUR RUI
    Arthur Rui Win User
    There is a very high CPU usage from the Microsoft(C) Register Server (regsvr32.exe).

    Thank you for the update. If in safe mode the problem does not occur and the issue occurs on normal boot, there is a possibility of a third-party program which makes Microsoft Register Server fluctuate into high CPU usage. Can you provide further information
    for us to isolate this issue further? Please answer the following questions:

    • Are there any programs recently installed on the PC?
    • Which programs currently run on your PC when the usage turns high?

    To isolate the issue as well, try to turn on the PC and don’t open any programs for a few minutes. Try to check if the CPU usage is still high. If it is, there’s a probability that it is one of the programs running on the background.

    We suggest checking this support article: Tips to improve PC performance in Windows 10 and try to follow the
    recommendations to check if this will improve the performance of the device.

    We’ll be waiting for any updates regarding the issue.
     
    Arthur Rui, May 14, 2021
    #3
  4. DAVID HAZ
    David Haz Win User

    High usage of CPU when i turn on the Pc.

    High CPU Usage Problem

    Hello,

    SvcHost.exe is a system process that hosts multiple Windows services in Windows Operating Systems. If there are multiple instances of svchost.exe in Task Manager, it could be that there are multiple third-party applications that are running in the background
    services.

    As a first troubleshooting step, we suggest that you boot your device in Safe Mode and see if you are still getting a high CPU usage. You may follow the steps here on this
    link to start your PC in Safe Mode.

    Keep us updated with the results.
     
    David Haz, May 14, 2021
    #4
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High usage of CPU when i turn on the Pc.

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