Certain Changes in BIOS ?

Computer Forum General Hardware
1

  1. What would happen if I enable the ACPI APIC function in BIOS ?

  2. What would happen if I enable ACPI 2.0 Support in BIOS ?

  3. What would happen if I enable or change some settings in NVIDIA RAID function in BIOS ?

Note :stuck_out_tongue: I have DeepFreeze installed for the C Drive on my System .
System is AMD Athalon 64 X2 5200+ with ASUS Motherboard & NVIDIA GeForce 8400 GS Card installed .