yes that's correct My motherboard is: MSI 865PE Neo2-F1S2R Please let me know what aditional info do you need Henry On Tue, 2005-07-26 at 09:45 +0200, Rudolf Marek wrote: > Hello, > > Perhaps what you want is to disable the automatic speed mamagement and force manual fixed speed. > Correct? > > If so I would like to know what modules are you using - what chip you have. > > Regards > Rudolf