Athlon X4 860K only using 2 of 4 cores

Fevershaking

Honorable
Jul 10, 2013
17
0
10,510
Recently plugged in my CPU, and only 2 cores are being used. Msconfig only shows it as a Dual Core, and going into bios doesn't give me an Option to set it to 4. Just "Automatic" and "2 Cores per Processor".

Windows 10 64 Bit
GA-F2A55M-HD2 Rev 3.0 BIOS Version FF
 

Fevershaking

Honorable
Jul 10, 2013
17
0
10,510


It was checked, So I unchecked it. Rebooting now
 


Each module is a processor so try this option.
Other thing to try
In msconfig go to boot tab->advanced options and select 4 cores,reboot and see.
last on go to the device manager and uninstall your current CPU reboot and let it find you CPU again.