Closed Only one core of my Q6600 is showing Tags: Core Windows 7 Last response: February 9, 2010 11:11 PM in Windows 7 Share natethegr8 January 24, 2009 1:59:25 PM After upgrading from Vista to Windows 7 (build 7000 x86) only one one core of my quad-core Q6600 is displaying in the task manager. I tried installing nForce drivers but that didn't help (MSI P6N Diamond). Does anyone know how to fix this? More about : core q6600 showing Best solution WR2 a b $ Windows 7 January 24, 2009 8:11:08 PM Share Have you checked the Task Manager View-CPU History options? Having the One Graph, All CPUs option checked could cause that. natethegr8 January 25, 2009 12:11:54 AM WR2 said:Have you checked the Task Manager View-CPU History options? Having the One Graph, All CPUs option checked could cause that. ]http://img232.imageshack.us/img232/7536/tm1ol6.th.jpg It wasn't that but thanks. I found out I had to change some options in the boot menu in msconfig. Can't find your answer ? Ask ! Publish Related resources Q6600 CPU only showing one core Forum Halp! My Q6600 only uses one core ! Forum q6600 showing only 2 cores in CPU-Z Forum Core 2 quad q9300 showing only ONE CORE !!! :(( plz HELP!!! Forum Only one core working on Q6600 Forum Q6600 , only one core does most work Forum Q6600 Reading only ONE CORE in Task Manager. Help Please Forum Q6600 showing 1 core in Win XP Forum Q6600 "tape-mod" experts: CPU-Z showing different core speed!!! Forum CPU-Z is only showing 1 core on i3 windows 7 Forum ga-p35c-ds3r rev 1.1 F4 bio Q6600 G0 xp sp2 show only 2 cores Forum Q6600 showing only 2 cores Forum low e8400 3dmark score...possibly using only one core ? Forum E6300 only showing one core Forum Phenom 2 only showing one core ?? Forum Q6600 Only Showing 2 Cores Forum "Reboot and select Proper boot device" Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !