my processor is supposed too run at 1.9 ghz but every time i try to set it to over 1.3 in the BIOS it keeps restarting and not being able to start or it can give me the blue screen of death . someone told me its b/c it loads so fast it dosent check all the settings properly but since im no comp wiz i dunno what that means. any help?

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may I ask what type of processor you have? AMD or Intell? If you have an AMD there clocks are always lower like a AMD 3200+ etc....