Windows not shutting down properly error 0x9F

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  1. Shirotora
    Posts : 30
    Windows 10 64bit
    Thread Starter
       New #11

    Only a couple hours, not sure if that's long enough. It seemed to shut down faster but still slow at booting up. Though I never received an error of it not shutting down properly.
      My Computer
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  3. Ztruker
    Posts : 14,046
    Windows 11 Pro X64 22H2 22621.1848
       New #12

    That indicates a problem with a process that is starting at boot and running when you start the shutdown ro a device driver thart is hanging.

    Follow the instructions below to see if you can isolate the cause:
    How to Perform a Clean Boot in Windows 10 to Troubleshoot Software Conflicts
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  4. Shirotora
    Posts : 30
    Windows 10 64bit
    Thread Starter
       New #13

    I'v been busy for a few days but now I got chance to try a clean boot. I did the first part only because I didn't know which software to uninstall. When I restart, the computer doesn't say it shut down properly so when I did the clean boot I shut it down. The computer did shutdown and startup much faster, then I checked the reliability monitor and the error never came up.

    So, the clean boot did help the problem. Now I just need to find out which one is causing it.
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  6. Ztruker
    Posts : 14,046
    Windows 11 Pro X64 22H2 22621.1848
       New #14

    Shirotora said:
    So, the clean boot did help the problem. Now I just need to find out which one is causing it.
    Right. Good luck.
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