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No not voltages from the powersupply. The ones for your cpu and memory. You need to make sure your bio's are configured correctly.

Are your voltages correct and do you know what tempratures your running at ?
Are you running the system OC? (OverClocked)

For many boards it is normal to turn on full blast for a second or two then shut down until it recieves instructions to do more. Most fans are triggered by heat. If there is no heat then the fan...