I have problem about P35k bios setting and fan voice

Hello gigabyte and everyone
I got a GA P35k yesterday, but I found something worrying

The first the fan voice is too loudly, I think that is ok .
But how much sound is normal;how to confirm it is okay?

The second I want to set my bios. I press F2 when I start the P35k
I see the bios, I want to check my BIOS setup and use the following setting if available :

Set Core Mutil-Proccessing disable (if all goes well set enabled)
Set ACPI 2.0 Support to yes
Set ACPI APIC Support to enable
Set CPU Internal Thermal Control to Disabled or Auto
Set the Max CPUID Value Limit to Disabled
Set the “Execute Disable Function” to Enabled
XD (eXecution Disabled) Disabled
Set ATA/IDE Mode Settings:

Set Configure SATA as: AHCI
Set S.M.A.R.T: Enabled
IDE Settings:

Set ATA/IDE Mode: Legacy
Set Configure SATA as: IDE
Set S.M.A.R.T: Disabled

How can I do?
I can't find this in my p35k bios.

Please help me thank you very much.