There are 4 cores in the CPU and only 1 core is enabled. Tags: CPUs Core Last response: November 7, 2012 1:34 PM in CPUs Share mhorsehead60 November 6, 2012 3:52:22 PM There are 4 cores in my CPU and only 1 core is enabled (as per Hardware Diagnostic Tools Log File). I have an HP a6720y PC Pavilion. A "How to", would be great! Thanx, mhorsehead More about : cores cpu core enabled abCasPeRR a b à CPUs November 6, 2012 6:50:14 PM There should be a option in BIOS where you can find a CPU core control. Im not sure what motherboard you have so its hard to say where it would be, but mostly located in the Cell Menu. m 0 l popatim a c 145 à CPUs November 7, 2012 1:34:46 PM the number of cores can also be limited by the OS. run msconfig and go to the boot tab and then click on advanced options. Make sure the "number of processors" box is unchecked. if not, uncheck and save and reboot. m 0 l Can't find your answer ? Ask ! Publish Related resources There are 2 cores in the CPU and only 1 is enabled and we need a minimun of 2 co Forum *SOLVED* My 8 core CPU only showing 4 cores? Forum SolvedAMD A10-7850K on up-to-date motherboard in Win 8.1 - Windows only sees two CPU cores Forum SolvedSleeping Dogs Performance Issue - Only Utilising 1 CPU core Forum Solved4th generation Intel® Core™ i7-4700MQ only has 1 core? Forum Solvedneed help overclocking x4 965BE on GA-970A-D3, only 1 core overclocks with multiplier Forum Solved32bit CPU Only 1 Core In Use Forum CPU only showing 1 core and 2 logical processors, when my CPU Is QUAD core. Forum only 1 of 4 cores showing overclock Forum Using only 1 of 4 cores - Windows 7? Forum SolvedLooking for the AMD FX Six-Core Processor FX-6300 3.5GHz AM3+ Vishera 3.5GHz (4.1GHz Turbo) CPU OEM Forum Solved6 core cpu runs only 3 cores? Forum Phenom II X4 945 showing as a Dual Core, Bios show ACC is on auto and all cores enabled Forum SolvedOverlocking my 8 core FX CPU on a 4+1 VRM Forum ga-p35c-ds3r rev 1.1 F4 bio Q6600 G0 xp sp2 show only 2 cores Forum SolvedAMD Quad-Core A8-4500M (1.9 [2.8ghz]) CPU or Intel i3-3110 (2.4ghz) CPU for budget gaming laptop? Forum CPU Core Enabled? Forum SolvedPC is only detecting 4 cores with FX 8320 Forum Solvedtaskmanger only shows 2 of 4 cores Forum SolvedUpgrading my sony vaio vpcec4l1e core i3 cpu Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !