5 advanced menu, Advanced menu -13, Chapter 3 – Asus M5A99X EVO User Manual
Page 77: Nb voltage [auto, Nb ht voltage [auto, Nb 1.8v voltage [auto, Sb voltage [auto

ASUS M5A99X EVO
3-13
Chapter 3
Be cautious when changing the settings of the Advanced menu items. Incorrect field values
can cause the system to malfunction.
3.5
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
CPU Configuration Parameters
UEFI BIOS Utility - Advanced Mode
Version 2.00.1201. Copyright (C) 2010 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
> CPU Configuration
> North Bridge
> SATA Configuration
> USB Configuration
> CPU Core On/Off Function
> Onboard Devices Configuration
> APM
NB Voltage [Auto]
Allows you to set the Northbridge voltage. The values range from 1.10000V to 1.25V with a
0.00625V interval.
NB HT Voltage [Auto]
Allows you to set the HyperTransport voltage. The values range from 1.2V to 1.4V with a
0.00625V interval.
NB 1.8V Voltage [Auto]
The values range from 1.80V to 2.80V with a 0.005V interval.
SB Voltage [Auto]
Allows you to set the Southbridge voltage. The values range from 1.10V to 1.80V with a 0.005V
interval.