Chapter 2: BIOS information2-16

2.4.9 VCCSA Voltage [Auto]

Allows you to set the VCCIO voltage. The value ranges from 0.800V to 1.000V with a 0.005V

interval.

• The values of the iGPU Offset Voltage, DRAM Voltage, VCCSA Voltage are labeled in
different color, indicating the risk levels of high voltage settings.
• The system may need better cooling system to work stably under high voltage settings.

2.4.10 PCH Voltage [Auto]

Allows you to set the Platform Controller Hub voltage. Use <+> and <-> keys to adjust the

value. Conguration options: [Auto] [+0.05V] [+0.10V] [+0.15V].

Be cautious when changing the settings of the Advanced menu items. Incorrect eld values
can cause the system to malfunction.
2.5 Advanced menu

The Advanced menu items allow you to change the settings for the CPU and other system

devices.

Main Ai Tweaker Advanced Monitor Boot Tool
Exit
Trusted Computing (TPM) settings
EFI BIOS Utility - Advanced Mode
Version 2.10.1208. Copyright (C) 2012 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
> CPU Conguration
> PCH Conguration
> SATA Conguration
> System Agent Conguration
> USB Conguration
> Onboard Devices Conguration
> APM
> Network Stack