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beardman
Journeyman III

Ryzen 7 1700 only shows 2 cores

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My Ryzen 7 1700 only shows 2 cores I have tried enabling  the rest of the cores through Ryzen Master and Bios.

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EDIT

Specs

CPU: Ryzen 7 1700

Motherboard: AB350M-DS3H

Ram: 2X8GB 2400 Ballistix Sport

Message was edited by: Dustin Cannon

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1 Solution

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randa71
Adept III

Re: Ryzen 7 1700 only shows 2 cores

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uncheck the flag-box "number of processors" in boot advanced options and reboot the machine

View solution in original post

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11 Replies
netherrealm
Adept I

Re: Ryzen 7 1700 only shows 2 cores

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Did you set your number of cores to only 2 in your BIOS?

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beardman
Journeyman III

Re: Ryzen 7 1700 only shows 2 cores

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by Default it was auto and then i changed that to 6 (3+3)

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misterj
Exemplar

Re: Ryzen 7 1700 only shows 2 cores

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beardman, I suggest you open your UEFI and Load UEFI Defaults.  You can also try Clear CMOS using the procedure for your MB.  If both fail, I suggest you post all your system specifications.  Enjoy, John.

randa71
Adept III

Re: Ryzen 7 1700 only shows 2 cores

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you have to deflag, in boot advanced options, number of processor...if you set number of processor =2 windows will use only 2 processors. Deflag that option and reboot the machine

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misterj
Exemplar

Re: Ryzen 7 1700 only shows 2 cores

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randa71, what the heck does "Deflag that option" mean?  Thanks and enjoy, John.

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beardman
Journeyman III

Re: Ryzen 7 1700 only shows 2 cores

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i believer you are telling me to change the 2 in advanced boot options i tried that 2 is the only option but thank you for trying

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misterj
Exemplar

Re: Ryzen 7 1700 only shows 2 cores

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beardman, have you done a Load UEFI Defaults or Clear CMOS?  Thanks and enjoy, John.

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beardman
Journeyman III

Re: Ryzen 7 1700 only shows 2 cores

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I was about to reply i just did them and am still having the issue i have updated my post to include my specs too. TY

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randa71
Adept III

Re: Ryzen 7 1700 only shows 2 cores

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uncheck the flag-box "number of processors" in boot advanced options and reboot the machine

View solution in original post

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