Old dell d610 slow

[hbsteve]

Hello, my dads d610/ pentium M760 2ghz is running slow. system properties reports 798Mhz also cpuz also shows 798Mhz (133x6) stays the same running orthos, does not go to 133x15=2Ghz. Speed step does not seem to function although is enabled in set up. have tried disabling and then re-enabling in set up. Have reseated heat block on cpu and chipset with ms2 paste to elimenate heat issues, fan is working. I have run out of ideas, any help please, steve

 

[hbsteve]

accidentaly posted this a couple of times other thread is being answered. please close this thread