https://community.intel.com/t5/Intel-Moderncode-for-Parallel/SpeedStep-in-DP45SG/m-p/890901#M3787 <P>My build<BR />DP45SG <BR />Q9300@2.50<BR /><BR />In the bios under the power tab, there is a Enhanced Speed Step option. I disabled it and raised my cpu voltage to 1.32v, however when i log into windows it still says 1.26v. I assume that speed step is actually not disabled. How can I fix this problem?</P> Mon, 02 Mar 2009 03:13:36 GMT hankswang 2009-03-02T03:13:36Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/SpeedStep-in-DP45SG/m-p/890901#M3787 <P>My build<BR />DP45SG <BR />Q9300@2.50<BR /><BR />In the bios under the power tab, there is a Enhanced Speed Step option. I disabled it and raised my cpu voltage to 1.32v, however when i log into windows it still says 1.26v. I assume that speed step is actually not disabled. How can I fix this problem?</P> Mon, 02 Mar 2009 03:13:36 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/SpeedStep-in-DP45SG/m-p/890901#M3787 hankswang 2009-03-02T03:13:36Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/SpeedStep-in-DP45SG/m-p/890902#M3788 <DIV style="margin:0px;"></DIV> <BR />Hi hankswang,<BR /><BR />You have to change your windows energy saving configuration in Control Panel. No matter your BIOS configuration, if the Windows energy configuration is set to optimize energy, it will manage the CPU voltages.<BR /><BR />Cheers,<BR /><BR />Gastn Thu, 12 Mar 2009 03:22:21 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/SpeedStep-in-DP45SG/m-p/890902#M3788 gaston-hillar 2009-03-12T03:22:21Z