Actually, i have a program that tells me my voltage is too high for it. But, i don't know how to bring it down. Maybe you can help me please? Thank you for all your help so far

Can you tell me how to bring the voltage down? it's always at 15v when its suppose to be at 12?

If these settings are available they would be in your BIOS Setup.

What is the make and model of the motherboard?

This is a good tool not only for ID but for many details:

http://www.cpuid.com/cpuz.php

It says ASUSTeK Computer inc.
Model: P4P8X

Your manual:

http://support.asus.com/download/dow...Language=en-us

http://dlsvr03.asus.com/pub/ASUS/mb/...1299_p4p8x.pdf

Unfortunately I've been unable to get anything downloaded from ASUS tonight.

Do you have the manual? If so look under BIOS Setup for options.

ASUS BIOS Setup is usually accessed via the Delete key after Powering on.