Windows 10: 100% CPU usage after PC factory reset

Discus and support 100% CPU usage after PC factory reset in Windows 10 BSOD Crashes and Debugging to solve the problem; Hello, after I reset my PC, I noticed that my CPU usage stays on 100%, even though I updated all my drivers, started in safe mode to see if there was... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by iiHasTaPower, Jul 15, 2019.

  1. 100% CPU usage after PC factory reset


    Hello, after I reset my PC, I noticed that my CPU usage stays on 100%, even though I updated all my drivers, started in safe mode to see if there was any changes. I contacted agent support, they did their troubleshooting stuff, twice in fact I contacted them. It didn't help at all. I tried all the solutions found online and nothing helped me. Please help I really need it.

    System specs: https://imgur.com/a/lqroWsL


    100% CPU usage after PC factory reset 933c9a78-e6a7-4c99-9b01-dbd5cdfd0018?upload=true.png

    :)
     
    iiHasTaPower, Jul 15, 2019
    #1

  2. CPU Usage 100%

    PC starts with 100% cpu usage. It won't come down even cpu is left idle. Cpu fan won't stop, when temp are normal.
     
    Vivek Rajbhar, Jul 15, 2019
    #2
  3. Wysiwig Win User
    cpu usage at 100%

    CPU usage at 100% from start up for no apparently good reason. Service Host appears to be the problem but I cant narrow it down more than that at present.

    Any suggestions?

    I am using Windows 10 full release version 64 bit.
     
    Wysiwig, Jul 15, 2019
    #3
  4. 100% CPU usage after PC factory reset

    CPU Usage 100% after HDD format

    Hi there,

    I went on a download-frenzy and thought that I might've picked up a virus.. my computer had a bunch of useless crap on it anyways so I decided to just format the HDD. (reset to factory settings). I found out that formatting the HDD doesn't always remove every
    type of virus, but like I said, the HDD needed a cleaning anyways.

    So after I formatted the HDD and reinstalled the win10 OS, I decided that my first order of business was downloading a game that wasn't running so great before the factory reset.. to my surprise, it was still running like sh*t!! Despite the factory reset and
    having more than the required specs.

    **I opened up task manager to check processes and noticed CPU usage was at 100%.. Memory usage was above 30%, and disk usage was 100% (and fluctuating).

    Did extensive research to find out that it was most likely a driver issue? .. apparently Microsoft isn't always the best at choosing drivers? .. idk how it works, and frankly Idc.. I just want my computer to run the games I want.

    I went to device manager and disabled a Network Adapter (WiFi Adapter), and that made a noticeable difference to the CPU. (idling at around 14-16%). When I enabled it, the CPU spiked to 100% again. Could be one of the culprits?

    Also, there was 64 Background Processes and 28 Windows processes before I even had the chance to touch anything after the OS reinstall.. is that normal?

    Suggestions/opinions?
     
    ...TylerPaxton..., Jul 15, 2019
    #4
Thema:

100% CPU usage after PC factory reset

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