Pc not recognising all cpu's after going back to w7


  1. Posts : 7
    Windows 7 Professional x64
       #1

    Pc not recognising all cpu's after going back to w7


    Hello,

    Ive tried windows 10 and went back to 7 because of audio issues.

    When I check it on programms like prime95 or speedfan, only 3 out 4 of my cores aren shown or 6 instead of 8 threads.

    The device manager shows 8 cpu's though

    Here screenshots of prime95, speedfan and the device manager

    Imgur: The most awesome images on the Internet
      My Computer


  2. Posts : 7
    Windows 7 Professional x64
    Thread Starter
       #2

    Nothing?
      My Computer


  3. Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       #3

    Is your system set like this.



    Pc not recognising all cpu's after going back to w7-test.png
      My Computer


  4. Posts : 7
    Windows 7 Professional x64
    Thread Starter
       #4

    The only difference is that I do have the "Number of processors" checked and got it to my max which is 6 and I am 100% sure that before all the OS upgrades it was 8

    Btw I also want to mention that my Performance monitor also only shows cpu 0-5 instead of 0-7
      My Computer


  5. Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       #5

    Make yours just like the one in my picture.
    No check marks in processors or memory.
      My Computer


  6. Posts : 7
    Windows 7 Professional x64
    Thread Starter
       #6

    As easy as that! Thanks!

    The microsoft forums was telling me to reinstall my windows completely :O.

    I guess there is a difference between them and this forum
      My Computer


 

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