My Q9550 is not using all 4 cores Tags: CPUs Core Task Manager Msconfig Last response: September 30, 2010 11:59 PM in CPUs Share Anonymous a b à CPUs September 30, 2010 11:45:29 PM Hello, in task manager it shows that I am only using 1 core, however when I try to change it in msconfig I cannot change it because only one is displayed any help would be much appreciated. More about : q9550 cores Timop a b à CPUs September 30, 2010 11:59:56 PM Uncheck the box and reboot, see if it solves it. But what Mobo are you using? m 0 l Can't find your answer ? Ask ! Publish Related resources Q9550 temperature core 1 and 4 are much hotter Forum SolvedAMD 8320 just using 4 cores Forum SolvedPhenom x6 1100t @ 4.0ghz - More fps only using 4 cores. Forum Dxdiag show 4 cpus does that mean its using 4 cores when playing a game. Forum 85C on one of the cores on a i7 4820K @ 4.7GHZ using a H110? Forum SolvedIs this normal? task manager only uses 4 cores Forum shutdown when using 3 and 4 cores Forum Windows 7 only using 2 of 4 cores. Forum Intel Core 2 Quad Q9550 Rig and a old Compaq Pentium 4 Rig up for grab Forum Phenom II X4 955 & Intel Core 2 Quad Q9550 price reductions Forum Intel Core 2 Quad Q9550 2.83GHz or AMD Phenom II X4 940 Forum AMD Phenom X4 9850 quad-core Vs. Intel Core 2 Quad Q9550 Forum Using only 1 of 4 cores - Windows 7? Forum SolvedIm running Win 8.1 and have a Q9550 2.83ghz processer on a Asus P5QL Pro Motherboard 4gb memory with 2 xl ATI 4600 HD graphic Forum SolvedHi, I have laptop Lenovo ThinkPad w510, Ram 4 GB, Hard 500GB, Core i7, 1.6 proces. Graphic 1 GB Dedicated. I am using Win8 pro Forum SolvedWhen will most games use 4 cores? Forum Intel i7 920 using all 4 cores? Forum SolvedWhat Better a Intel Core 2 Extreme QX6850 or a Intel Core 2 Quad Q9550 Forum SolvedBattery Life for Intel Core i5-4200U using 4-cell Lithium battery Forum Solvedim having intel core2 duo 2.53ghz processor.. presently im using 4gb ddr2 ram in both of two slots.. i want to install 8gb of Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !